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Hood River Master Distiller, the wonderful Caitlin Bartlemay, returns to discuss a very special collaboration with Single Cask Nation. A whisky unlike any SCN has released before. Wild stuff! You'll not want to miss this one! ...as usual, have a seat, have a pour, and listen in. Unless you're driving. If you're driving, be smart and stay sober but be sure to listen into the conversation! Special thanks to: - Weigh Down for allowing us to use their song "Wooden Monsters" as our theme song - RØDE for making *really* great microphones - Focusrite for making awesome USB receivers - Joshua Hatton for producing and editing
Fernando Alonso's SEO washing tactics revealed. And which Formula 1 driver would be capable of formatting a USB stick?
In der heutigen Folge sprechen die Finanzjournalisten Philipp Vetter und Holger Zschäpitz über das SpaceX-Wunder, Nvidias billigen Finanztrick und die überkaufteste Aktie der US-Börsengeschichte. Außerdem geht es um Western Digital, Morgan Stanley, SanDisk, Fox, Roku, Salesforce, Rheinmetall, Hensoldt, Leonardo, Deutsche Telekom, RWE, E.on, AT&S, AMD, Commerzbank, UniCredit, ExxonMobil, Chevron, Shell, BP, Cheniere, Redcare Pharmacy, Jefferies, DocMorris, Amazon. Wir freuen uns an Feedback über aaa@welt.de. Noch mehr "Alles auf Aktien" findet Ihr bei WELTplus und Apple Podcasts – inklusive aller Artikel der Hosts. Hier bei WELT: https://www.welt.de/podcasts/alles-auf-aktien/plus247399208/Boersen-Podcast-AAA-Bonus-Folgen-Jede-Woche-noch-mehr-Antworten-auf-Eure-Boersen-Fragen.html. Hier könnt ihr den AAA-Newsletter abonnieren: https://www.welt.de/newsletter/article232797673/Alles-auf-Aktien-Der-taegliche-Boersen-Newsletter-fuer-WELTplus-Abonnenten.html Und - ganz neu: AAA gibt es jetzt auch auf Instagram: https://www.instagram.com/alles_auf_aktien/ Disclaimer: Die im Podcast besprochenen Aktien und Fonds stellen keine spezifischen Kauf- oder Anlage-Empfehlungen dar. Die Moderatoren und der Verlag haften nicht für etwaige Verluste, die aufgrund der Umsetzung der Gedanken oder Ideen entstehen. Hörtipps: Für alle, die noch mehr wissen wollen: Holger Zschäpitz können Sie jede Woche im Finanz- und Wirtschaftspodcast "Deffner&Zschäpitz" hören. +++ Werbung +++ Du möchtest mehr über unsere Werbepartner erfahren? Hier findest du alle Infos & Rabatte! https://linktr.ee/alles_auf_aktien Impressum: https://www.welt.de/services/article7893735/Impressum.html Datenschutz: https://www.welt.de/services/article157550705/Datenschutzerklaerung-WELT-DIGITAL.html
We're back for Episode 180 of Pixel Gaiden! In this episode Cody and Eric catch up on the news and cover 6 Good Games With Sharks. 9:06 - Quick Questions 31:36 - Patreon Song 35:01- Tea Time With Tim - Retro Rivalries 49:00 - Eric's Take - Pico-8 Hotness 1:01:23 - News 2:11:54 - 6 Good Games With Sharks! News - Cody – New Vectrex Action! https://www.retronews.com/dark-alien-in-deep-space/ Eric - Valve Jacks Up Steam Deck Prices By As Much As $300 https://www.engadget.com/2182286/valve-jacks-up-steam-deck-prices-by-as-much-as-300/ Tim - Infe2tation from Monte Boyd for the C64 will be out in June. Maybe by the time you are listening to this! This is the follow up from infeZtation from the creator of show fave game Knights and Slimes. https://bsky.app/profile/monteboyd.bsky.social/post/3mnh2jwhf2k2x Cody - Rumor - https://www.timeextension.com/news/2026/06/rumour-sega-might-be-releasing-a-low-cost-handheld-with-removable-game-carts Eric - "They Had No Idea What They Were Doing" - Amico Teardown Sheds Light On Doomed Intellivision Console | Time Extension https://www.timeextension.com/news/2026/05/they-had-no-idea-what-they-were-doing-amico-teardown-sheds-light-on-doomed-intellivision-console Tim - Petal Panic C64 – Preview – The Piggy 18 team behind the C64 game A Pigs Quest has just released a 3-world work in progress demo of their latest platformer for the C64. Hopefully this one will blossom on to our C64 screens soon. https://piggy18.itch.io/petal-panic Cody – My Kinda Game! https://www.timeextension.com/news/2026/06/oh-my-doug-is-a-hand-drawn-metroidvania-set-inside-a-human-body-with-ren-and-stimpy-style-gross-ups#enlarge-1 Eric - UFO 50 Nonograms is an unofficial fangame of Mossmouth's UFO 50. https://m3zik.itch.io/lx-nonograms Tim – Sonic for the Next – The ZX Spectrum Next has just received a surprise port of the SMS version of Sonic the Hedgehog. Dave18 via itch.io has just released this version. It follows on the heels of his previous SMS conversion of Astro Warrior. (Via Indie Retro News) https://www.indieretronews.com/2026/06/sonic-spectrum-next-sonic-hedgehog.html#more https://dave18.itch.io/wip-sonic-spectrum-next Cody – New NeoGeo Games https://www.timeextension.com/news/2026/05/necro-pop-is-a-new-game-built-from-the-ground-up-for-neo-geo https://www.timeextension.com/features/interview-all-the-risky-stuff-is-basically-ticked-we-spoke-to-the-developer-of-the-ambitious-neo-geo-first-party-game-overserved Cody – More Cuphead!!! https://www.retronews.com/mighty-cuphead-adventure/ Eric – Playdate - Working on a port of space cadet pinball https://www.reddit.com/r/PlaydateConsole/comments/1tmjssf/working_on_a_port_of_space_cadet_pinball/ Tim – The A1200 update video (of sorts!) - Retro Games Ltd have posted a new video on BookFace showing the A1200 in action, featuring the carrousel and a selection of games. Do they go as far as showing a working Workbench demo? Well, no they don't. Plus, the video is pretty crappy looking, but hey, we get to see a little of what we could have been using already! (insert old man grumbling and shaking fist at clouds) https://www.facebook.com/reel/1599219712208942 Cody – Handrawn and now Liscensed! https://www.timeextension.com/features/this-mega-man-hand-drawn-game-guide-is-a-delightful-human-made-antidote-to-ai-generated-slop Eric - Full-size arcade gaming system folds into a cabinet when not in use https://newatlas.com/games/swap-arcade-gaming-system-folds-into-cabinet/?shem=dsdf,sharefoc,agadiscoversdl,,sh/x/discover/m1/4 Tim – Retro Frog (Todd Gill) -teases new device to use USB controllers with your Dreamcast (Via Time Extension) https://www.timeextension.com/news/2026/06/this-handy-gizmo-will-let-you-use-any-usb-controller-with-your-dreamcast-without-sacrificing-vmu-support Cody – More NeoGeo Options soon? https://www.timeextension.com/news/2026/05/im-considering-that-possibility-the-neo-geo-aes-might-be-getting-the-everdrive-treatment Eric – Flippy Drive Update - https://www.crowdsupply.com/team-offbroadway/flippydrive/updates/shipping-progress-firmware-2-0-and-more Tim – Hot off the press. Finally, a game I might be able to buy for the Switch 2! - Nintendo Direct just announced Star Fox for the Switch 2 coming soon, there is a downloadable demo available now. https://www.youtube.com/watch?v=vY6QT50zrf0&t=2182s News Of The Weird!!! https://www.timeextension.com/news/2026/05/a-first-of-its-kind-collaboration-you-can-now-own-sonic-dreamcast-and-genesis-office-chairs Please give us a review on Apple Podcasts! Thanks for listening! You can always reach us at podcast@pixelgaiden.com. Send us an email if we missed anything in the show notes you need. You can now support us on Patreon. Thank you to Henrik Ladefoged, Roy Fielding, Daniel James, 10MARC, Eric Sandgren, Brian Arsenault, Retro Gamer Nation, Maciej Sosnowski, Paradroyd, RAM OK ROM OK, Mitsoyama, David Vincent, Ant Stiller, Mr. Toast, Jason Holland, Mark Scott, Vicky Lamburn, Mark Richardson, Scott Partelow, Paul Jacobson, Steve Rasmussen, Steve Rasmussen's Mom, Retro Gamer Nation, Peter Price, Brett Alexander, Jason Warnes, Josh Malone (48kram), AndrewSan, Joe Ochwat, Mevunky, and Adam from Commodore Chronicles for making this show possible through their generous donation to the show.
In this episode, we dive into one of the most visionary and historically significant speeches of the 20th century: President Franklin D. Roosevelt's State of the Union Address, delivered to Congress on January 11, 1944.As the tides of World War II were finally beginning to turn in favor of the Allies, FDR was already looking ahead. We explore the profound shift in his rhetoric—from surviving "the world's greatest war against human slavery" to ensuring that Americans returned home to a society worth fighting for. We break down Roosevelt's powerful argument that true individual freedom cannot exist without economic security, and we unpack his legendary proposal for a "Second Bill of Rights."In this episode, we discuss:The Wartime Context: The sacrifices made by the American public and the military in 1944, and why FDR believed "mere survival" wasn't a sufficient reward for their struggles.Freedom From Fear & Want: How FDR linked international peace—a system meant to prevent future aggression from nations like Germany and Japan—with domestic economic stability.The Second Bill of Rights: A deep dive into FDR's proposed economic rights, including the right to a good job, a decent home, adequate medical care, and a quality education.The Legacy: How this address shaped modern debates over social safety nets, human rights, and the American Dream.Whether you're a history buff, a political junkie, or just curious about the roots of today's economic debates, you won't want to miss this deep dive into a speech that imagined a new foundation for American prosperity.Links & Resources:Read the original document from the FDR Presidential Library: 1944 State of the Union Address (PDF)Subscribe & Review: If you enjoyed this episode, please subscribe, rate, and leave us a review on Apple Podcasts, Spotify, or wherever you get your podcasts!Audio Franklin D. Roosevelt: State of the Union Address - January 11, 1944Text State of the Union Message to Congress January 11, 1944The Economic Bill of RightsSend us Fan Mail
Fevzi Turkalp, the Gadget Detective, joins Clive Bull on LBC to discuss the latest tech news and reviews. On this week's show; some AI searches have been found to be sending people to scam shopping sites, what caused it and how can we protect ourselves from such results? Gadget of the Week goes to;Majority's Quadriga Music System. This compact but highly capable all-in-one music system contains an FM radio, DAB+ radio, Wi-Fi for streaming internet radio, built-in podcast player, CD player, Bluetooth, Spotify Connect, a USB connector for your USB sticks with audio on, connection comes via Aux, RCA, optical, and a headphone jack, along with a colour display and remote control. With 120 watt stereo speakers and a downward facing subwoofer for excellent sound quality, this is a great buy for those looking to upgrade their audio entertainment. Scoring 4.5 out of 5, more in the show.You can hear the Gadget Detective on LBC every Friday morning around 3.40am and you can follow and contact him on X @gadgetdetective and BlueSky @GadgetDetective.com#Fevzi#Turkalp#Gadget#Detective#Tech#Technology#News#Reviews#Help#Advice#Clive#Bull#LBC#Radio#AI#Artificial#Intelligence#Search#Scam#Shopping#Sites#Results#GadgetoftheWeek#Week#Majority#Quadriga#Music#System#Audio#DAB#FM#Radio#CD#USB#Spotify#Headphone#Optical#RCA#Phono#Remote#Stereo#Subwoofer#Podcast#Internet#Player#Bluetooth
At Infosecurity Europe 2026, Jeanclaude Toma, Chief Executive Officer of Apricorn, joins Sean Martin to reframe where secure storage fits in the security conversation. After roughly four decades building hardware-encrypted drives, Apricorn wants the market to treat storage as a security decision rather than a hardware afterthought. How does a storage device become a security control? Toma points to the device itself: no one reaches the data without the code. Access requires a PIN entered on the drive, and the encrypted vault stays closed to everyone else. The protection travels with the drive and does not depend on the host system. Apricorn builds to FIPS certification requirements, hardens against environmental stress down to the connector, and tests repeatedly so compliance arrives built in. Why does this matter at the macro scale? Toma joined Apricorn three months ago to expand the portfolio and connect storage to the broader security marketplace, from military, government, and aerospace settings to the enterprise. He also hints at new form factors still under wraps. Listen in to hear why Apricorn treats the business and operations behind the product as seriously as the product itself. This is a Brand Highlight. A Brand Highlight is a ~5 minute introductory conversation designed to put a spotlight on the guest and their company. Learn more: https://www.studioc60.com/creation#highlight GUEST Jeanclaude Toma, Chief Executive Officer, Apricorn LinkedIn: https://www.linkedin.com/in/jeanclaude-toma/ RESOURCES Learn more about Apricorn: https://apricorn.com Infosecurity Europe 2026 coverage from ITSPmagazine: https://www.itspmagazine.com/infosecurity-europe-2026-infosec-london-cybersecurity-event-coverage Are you interested in telling your story? ▶︎ Full Length Brand Story: https://www.studioc60.com/content-creation#full ▶︎ Brand Spotlight Story: https://www.studioc60.com/content-creation#spotlight ▶︎ Brand Highlight Story: https://www.studioc60.com/content-creation#highlight ▶︎ Get your own Brand Briefing at an upcoming event: https://www.studioc60.com/buy-brand-briefings KEYWORDS Jeanclaude Toma, Apricorn, Sean Martin, brand story, brand marketing, marketing podcast, brand highlight, hardware-encrypted storage, FIPS certified storage, secure data storage, encrypted USB drives, data protection, Infosecurity Europe 2026, secure peripherals, PIN authenticated storage Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
Lost luggage, dead phones and sketchy airport USB ports can ruin a summer trip fast. The essential travel gear you need to solve all your problems before you leave. Plus, Sarah's family is reuniting to celebrate her great-grandparents' 109th anniversary. I help her find a scanner to capture those picture-perfect memories. Learn more about your ad choices. Visit megaphone.fm/adchoices
What do you do with a mysterious USB drive? Don't plug it into your devices. What do you when a mysterious company gives you some injection-based serum that creates a newer clone of yourself from a back alley, semi-hidden, isolated facility? DON'T FREAKING INJECT YOURSELF WITH IT.Please leave us a 5 star review on your podcast platform, drop us a follow on the socials, consider joining the Patreon, & share with your friends & family! Thank you for listening & thank you for all the support! Links for all of our stuff can be found here: https://linktr.ee/VariantVendettaYou can find our good friend's Podcasts here:https://www.abingerspodcast.com/https://linktr.ee/goingmerrypod
Die USA gelten als Einwanderungsland schlechthin. Doch es war von Anfang an umstritten, wer US-Bürger sein kann. Das betraf Schwarze und Indigene, irische Katholiken, Chinesen, Mexikaner und andere. Rassismus gehört zur US-Geschichte – und Gegenwart. Tran, Anh
Een AI-supportbot die zonder goede controle Instagram-accounts weggeeft, de Silent Ransom Group die data steelt en slachtoffers afperst zonder bestanden te versleutelen, en een GitHub-issue waarmee een AI-agent zijn eigen repository in gevaar kan brengen. Ronald, Marco en Jelle beginnen met drie verhalen waarin vertrouwen gevaarlijk ruim wordt uitgedeeld. Daarna duikt Ronald in YellowKey. Met een speciaal geprepareerde USB-stick kan een aanvaller Windows Recovery misleiden en de standaard BitLocker-bescherming van Windows 11 omzeilen. Minstens zo interessant is de ruzie eromheen: onderzoeker Nightmare-Eclipse zegt meerdere zero-days te publiceren uit frustratie over Microsoft, waarna een publiek conflict ontstaat over disclosure, verantwoordelijkheid en de macht van een grote leverancier. Marco bespreekt vervolgens een proof-of-concept voor adaptieve AI-wormen. In plaats van één vast ingebouwd aanvalspad gebruikt deze worm lokale AI-agenten om per doelwit een strategie te bedenken, fouten te herstellen en kennis met andere besmette machines te delen. Het is nog laboratoriumonderzoek, maar wel een ongemakkelijke vooruitblik op malware die ook redeneert. Tot slot gaat Jelle ouderwets Shodan-bingo spelen met automatic tank gauges: kleine systemen die brandstof- en vloeistoftanks meten en soms nog direct aan het internet hangen. Cyber-fysieke ellende hoeft niet te beginnen bij een energiecentrale; een vergeten meetkastje met een hardcoded creds is soms genoeg. *Bronnen* Meta AI-support en Instagram - 404 Media: https://www.404media.co/hackers-simply-asked-meta-ai-to-give-them-access-to-high-profile-instagram-accounts-it-worked/ - TechCrunch: https://techcrunch.com/2026/06/01/hackers-hijacked-instagram-accounts-by-tricking-meta-ai-support-chatbot-into-granting-access/ Silent Ransom Group en DNS fast flux - Resecurity: https://www.resecurity.com/blog/article/silent-ransom-group-srg-uncovering-dns-fast-flux-infrastructure - FBI: https://www.fbi.gov/file-repository/cyber-alerts/silent-ransom-group-targeting-law-firms-052325.pdf Claude Code GitHub Action - GMO Flatt Security: https://flatt.tech/research/posts/poisoning-claude-code-one-github-issue-to-break-the-supply-chain/ YellowKey en Microsoft - Ars Technica: https://arstechnica.com/security/2026/05/zero-day-exploit-completely-defeats-default-windows-11-bitlocker-protections/ - Windows Central: https://www.windowscentral.com/microsoft/microsoft-backs-off-legal-threats-against-windows-security-researchers Adaptieve AI-wormen - Paper, AI Agents Enable Adaptive Computer Worms: https://arxiv.org/abs/2606.03811 Automatic tank gauges - NSA: https://www.nsa.gov/Press-Room/Press-Releases-Statements/Press-Release-View/Article/4507204/nsa-joins-cisa-and-partners-to-release-guidance-on-hardening-automatic-tank-gau/ - BleepingComputer: https://www.bleepingcomputer.com/news/security/cisa-warns-of-cyberattacks-targeting-fuel-tank-monitoring-systems/
As part of our series of American Whisky-focused episodes/interviews, Joshua and Jason have a sit down with Scott Blackwell, Co-Founder/Owner of High Wire Distilling. If you don't know the "High Wire" name you sure gotta know know Jimmy Red Bourbon! If you don't know High Wire or Jimmy Red, well strap in, because you're about to hear a fantastic conversation between the two J's and the wonderful Scott Blackwell. Geeky, fun, funny, informative. You know the drill. Part of what makes this conversation so special is that it's a conversation with a new collaborative partner to Single Cask Nation. We're honored to collaborate with Scott and the team at High Wire and so excited for our very own upcoming single cask. More details on that in today's episode! ...as usual, have a seat, have a pour, and listen in. Unless you're driving. If you're driving, be smart and stay sober but be sure to listen into the conversation! Special thanks to: - Weigh Down for allowing us to use their song "Wooden Monsters" as our theme song - RØDE for making *really* great microphones - Focusrite for making awesome USB receivers - Joshua Hatton for producing and editing
This week on Lost Terminal: Maddie goes missing, Meg acts strangely, Lyosha has a new job, and old friends returnLost Terminal will return next week!
For most readers, the first time they hear the phrase "air-gapped network," they assume it is the ultimate protection for federal networks. Today we hear from three federal experts who will challenge that assumption and make unexpected observations about air-gapped environments. First, it can give one a false sense of security. For example, an air-gapped system can still rely on a supply chain that may contain malicious code. Second, patches and upgrades are necessary for all software systems. The Internet allows systems managers to patch speedily. A disconnected network may have to rely on a more manual system for updates. Third, air-gap systems can rely on manual data transfer. This means a user plugs in a USB or an external hard drive for data transfer. These are security practices frowned upon by today's security-aware systems administrators. All three will ask questions like what information must be included. What are the levels of Controlled Unclassified Information that should be considered? They even go further, considering measures like allowing only approved software to run and blocking unknown executables. An air gap system can provide security if managed properly.
This show has been flagged as Clean by the host. 01 Introduction This is a follow up to my 4 part series on simple podcasting. In this episode I will discuss a number of experiments with audio filtering. These experiments were inspired by comments by listeners and by other discussions about audio on HPR. I am not an audio expert, so I am doing this partly in order to learn something, but mainly in order to have a bit of fun. I hope that you find this entertaining as well. In a comment on the first episode a listener mentioned something called Solocast and said that the method bore a resemblance to the method that I was using. Here is his comment -------------------- 02 Comment #3 posted on 2026-04-03 07:49:58 by Reto It reminds me about Solocast Hi Whiskeyjack, I really liked your podcast and the topic. I cannot remember about your last, but the sound quality of this one was good on my mobile speakers :) The concept reminded me about the program from Norrist (another host on HPR), while similar does it have some differences HPR 3496 https://hackerpublicradio.org/eps.php?id=3496 As I am not on the future feed, I look forward to your next episode. Cheers, Reto -------------------- 03 End of comment. I did not recall having heard the episode on Solocast, but this sounded very interesting. Solocast was in HPR episode 3496 and was released by norrist on the 27th of December 2021. I listened to that episode and does indeed use use the same basic concept of recording short segments of audio and combining them later instead of creating one big recording and editing it with an audio editor. 04 The main difference is that the work flow that I described involves a lot of manual steps, while Solocast is a short Python program that automates the entire process of presenting your script, recording the segments, combining the segments, and filtering and normalizing the result. I won't try to describe Solocast in detail, instead I would recommend just listening to HPR episode 3496 to get norrist's explanation directly. -------------------- 05 While I wanted to make sure that I credited norrist with having come up with this concept four years before I did, this won't be the focus of this episode. Instead I will talk about audio filtering and various experiments that I ran on several different methods. 06 While looking at the source code for Solocast I noticed that it used a filtering method that resembled one used by Jivetalk, a podcast production program that caught the attention of one of the HPR community news presenters. This method involves taking a sample of quiet audio where there is no speaking taking place, and then using this as input to a noise reduction filter which is applied to the voice recording. The filter subtracts the quiet sample from the voice audio, which should theoretically remove the ambient noise. 07 I decided to apply this method to a number of different audio test recordings which were recorded under different circumstances using different hardware. In this way I could see if the method worked equally well under all circumstances or if there were some sorts of noise which it was suited to and some sorts that were not. 08 While I was at it, I also picked several other filter methods to see how they worked as well. Potentially, some methods may be better under some conditions while other methods were better suited to others. -------------------- 09 I won't present all of my experiments, as that would be a bit dull to listen to. Instead I will describe each method and then present audio samples which illustrate my conclusions. There are two pieces of audio software involved, both of which were also used in my series on simple podcasting. 10 The first is Sox, spelled s o x , and which is short for Sound Exchange. Sox is a command line program for audio manipulation. Sox is Free Software, released under the GPLv2 or later. The other is FFMPEG, which is also a command line program. FFMPEG is also Free Software, released under the LGPL V 2.1 or later, and GPL v 2 or later. Sox actually uses FFMPEG for certain operations. -------------------- 11 Audio Hardware For recording hardware I used the following. 12 Maxwell Headset The first is a cheap Maxwell headset that has an electrical noise problem. Unfortunately I don't have a model number for this headset. I described this hardware, the noise problems that I had with it, and how I created filters to deal with the noise in my series on simple podcasting. Briefly though, this is a headset that has a build in microphone on a boom which allows the microphone to be positioned close to the mouth. It connects with a USB cable. 13 Borne Earpiece and In-line Microphone This is a set of earplugs that go in your ears and connected by wires and a very small microphone built into a small bulge in the cable. It connects using a 3.5mm jack. The model number seems to be BUD250-BL. 14 XTrike Headset This is a gaming headset similar to the Maxwell headset described above. The model number is GH-510 It uses a USB connection. 15 Yanmai Condenser Microphone This is a microphone that comes with a small tripod stand. The model number is SF-910 It uses a 3.5mm audio jack. -------------------- 16 This is not a review of the hardware. Rather, I was trying to create audio problems so that I could test ways to fix them. Therefore, do not take the above list as a recommendation of what to buy. However, you can see that I am not using any expensive audio hardware. If you want to make an HPR podcast, you do not need professional level hardware. -------------------- 17 Audio Samples The audio samples are as follows 18 Quiet This was recorded in a quiet environment at my desk. This is my normal podcasting environment and represents optimal conditions. The main reason for this method is to see how the various filter methods perform when dealing with the electrical noise from the Maxwell headset. 19 Small fan This is a small USB powered table fan approximately 10 cm in diameter. It was located roughly 40 cm or less to the left of the microphone, although this varies depending on the microphone. 20 Traffic This was along a busy street with traffic noise in the background. -------------------- 21 Filter Methods Sox noisered Filter with Audio Profile This method uses the Sox noisered filter. Here is a brief quote from the Sox documentation on this filter. Quote Reduce noise in the audio signal by profiling and filtering. This effect is moderately effective at removing consistent background noise such as hiss or hum. To use it, first run SoX with the noiseprof effect on a section of audio that ideally would contain silence but in fact contains noise - such sections are typically found at the beginning or the end of a recording. End of quote For these tests I recorded a separate noise profile to go with each test. -------------------- 22 Basic Manual Filter This is a basic high and low pass filter pair based on the work I had done in my previous series on simple podcasting. However, based on the tests that I have done for this episode, I decided to get a bit more aggressive in terms of filtering. I use a high pass filter of 120 Hz, and low pass filter of 8 kHz. The each filter is then applied twice to increase its effect. I also added band reject filters to deal specifically with 50 and 60 Hz line noise. -------------------- 23 Complex Manual Filter This uses the manually constructed filter described in my series on simple podcasting. This uses the basic manual filter plus a series of custom bandreject filters to fix specific noise problems with the Maxwell headset. -------------------- 24 FFMPEG afftdn Filter The documentation describes this as "Denoise audio samples with FFT." -------------------- 25 FFMPEG arnndn Filter The documentation describes this as "Reduce noise from speech using Recurrent Neural Networks." -------------------- 26 FFMPEG agate Filter I will pronounce this as "agate" for convenience. The documentation describes this as "A gate is mainly used to reduce lower parts of a signal. This kind of signal processing reduces disturbing noise between useful signals." -------------------- 27 Method The experimental method used was to take each noise sample and apply the different filter methods to it. Where there are parameters which can be adjusted, a script was used to generate a series of different sample files with different parameter values. Not all possible parameters were experimented with, as the goal is to see which method produces what sorts of results under different circumstances, not to get the best possible result for the samples that I happen to have. The method in each case was as follows 28 Step 1 Convert the audio file to FLAC if it is not already in that format. 29 Step 2 Apply a basic high and low pass filter described previously to each sample. The reason for this basic filtering is that it eliminates at least some undesired noise in a fairly fool proof manner, leaving less for the more advanced filter to deal with. This should allow for a better test of the filter under realistic conditions. 30 Step 3 Apply the noise reduction filter being tested. 31 Step 4 Normalize the filtered sample to 17 LUFS according to the EBU R128 standard. The EBU standard is described in my series on simple podcasting. Normalizing adjusts the audio signal to a desired loudness level. This allows for more more consistent sound levels and allows us to hear the results under realistic conditions. I normalize the audio individually for each sample as different recording hardware requires different amounts of loudness adjustment. This is different from the typical podcast process where normalizing takes place as the very last step in the process, but it was necessary in this case. 32 Step 5 Concatenate selected sample audio files to one another to allow for better review and comparing. -------------------- 33 Results The results are grouped according to the type of noise which is being mitigated. This allows for easier comparison of the effectiveness of each technique under different circumstances. I have only picked a few examples of interest out of the numerous experiments that I conducted. -------------------- 34 Quiet Recording Environment with Maxwell Headset This compares how well the various filtering methods work on the noise induced by the electronics in the Maxwell headset. This electronic noise consisted of a noise spike every 1 kHz. This should be representative of electronic noise caused by problems in recording hardware. 35 Manual Filter The manual filter applied a narrow band reject filter every 1 kHz from 1 kHz to 12 kHz. This completely removed the otherwise audible whine caused by the noise. 36 FFMPEG afftdn This method allows for setting a noise floor and then specifying how much the noise floor should be reduced by. The method is very sensitive to getting the noise floor correct for that recording. Set the floor too low and nothing happens. Set it too high, and some distortion results. However it seemed to be moderately effective, but it would seem to require checking it and possibly adjusting it each time it is used. 37 FFMPEG agate This method allows setting a noise floor and then suppressing all sound which falls below that level. This method is very sensitive to getting the noise floor correct for that recording. If set too low (or quiet), it is ineffective. If set too high (or loud), it distorts words which come after a pause, which would typically be between sentences. 38 When set correctly, it completely removes noise in the silences between sentences. However, the noise is still audible during speech. This is because the noise in this case is a higher frequency than normal speech, and so stands out more. It may not be a significant problem for noise which is closer to the main vocal frequency band. Overall, this method is not suitable for this particular problem. 39 FFMPEG arnndn This method used the standard model. A variety of different noise reduction models are available. I only tested it with one, std.rnnn It does not seem to introduce much distortion in the voice signal even with a high amount of mix parameter. 40 However, it is only slightly effective at removing the whine from the signal, even with a high amount of mix parameter. Overall, this method does not appear to be useful for this sort of noise problem. 41 Sox noisered Filter This was effective in removing noise between words, but noise can be heard while words are being spoken. It was better than agate however. 42 Overall Conclusion for the Maxwell Headset Noise When dealing with narrow noise bands that occur at known frequencies, the manual filter is leagues ahead of any of the other tested alternatives. 43 Sample Audio Here is a sample audio recording showing the best overall results The sample is repeated, first with only basic low and high pass filtering, and then with the manually constructed filtering. In the first sample you should hear a high pitched background whine. In the second sample, the high pitched whine is completely removed. 44 (Audio sample inserted here.) -------------------- 45 Traffic Noise This was recorded using the Borne in-line microphone connected to a mobile phone while walking along beside a busy street. This was in dry cool spring weather, and the road was paved with asphalt. This should be reasonably representative of podcasting while walking outdoors in a noisy environment. 46 Basic Manual Filter This used the basic manual filter with high and low pass filters. This did nothing very useful in this case as the signal was already filtered within those limits by the recording hardware anyway. The low sample rate of 8 kHz in the phone limited the upper frequency to 4 kHz. Recall that the sample rate has to be twice the highest frequency that you want to detect. Overall, this is not suitable for this sort of problem. 47 FFMPEG afftdn With a high noise floor, background noise is reduced, but not eliminated. There was not much distortion in the voice. This is only slightly useful for this sort of problem. 48 FFMPEG agate With a high threshhold, background noise is reduced, but not eliminated. There was some distortion in the voice. The background noise could also be heard when speaking, but because the frequency of the background signal was similar to the louder voice signal, it was not as noticeable as it would have been if the two were very different. This is moderately useful for this sort of problem. It may be more useful in situations where the background noise was not quite as loud. 49 FFMPEG arnndn With high amounts of noise reduction, much of the background noise is suppressed, but there is not a lot of distortion in the voice. The background traffic noise is still present, but is significantly less. This offers only a moderate improvement. 50 Sox noisered Filter With small amounts of noise reduction voice is clear but traffic noise is present as a very significant continuous warbling sound in the background. This is no improvement on the original and in fact could be seen as making it worse. With moderate amounts of noise reduction, traffic noise is mostly gone, but there are still various squeaks present. Voice is noticeably distorted. With large amounts of noise reduction, traffic noise is gone but voice is highly distorted. This is moderately useful for this sort of problem, but requires careful adjustment. 51 FFMPEG arnndn Followed by FFMPEG agate This combined two different filters. First, it used arnndn to suppress the background noise to a lower level without much voice distortion. Then it applied the agate filter to suppress the noise levels between words still further. This used the same amount of mix and threshold as was found to be most effective when each of these filters was used on its own. The background noise is almost completely gone while distortion of the voice signal is low. 52 Overall Conclusion for Traffic Noise The arnndn combined with agate filters was the most successful at suppressing background noise while limiting the amount of voice signal distortion. 53 Sample Audio Here is an audio sample for what I felt to be the best overall results, the arnndn filter combined with the agate filter. First is the original audio with basic filtering. This is followed with the same audio after being passed through the arnndn and agate filters. 54 (Insert arnndn plus agate audio sample here) 55 Another Sample Here is a second audio sample showing the Sox noisered profile based filter. I have included this to show how a profile based filter can make things worse if you are not careful how you use it. This repeats the test audio 4 times. The first is with basic filtering only. The second uses low amounts of noise reduction. The third uses moderate amounts of noise reduction. The fourth uses high amounts of noise reduction. 56 (Insert noisered audio sample here) -------------------- 57 Small Fan Noise with Yanmai Microphone This was recorded using the Yanmai condenser microphone. A small fan was set up behind and to the left of the microphone. This is intended to represent situations where someone may have a fan or air conditioner running in the background due to hot weather, or has a loud computer fan. 58 A condenser microphone was used for this test as they are more prone to picking up unwanted noise. However, for practical recording purposes, this sort of microphone is unsuitable for this type of environment. 59 Basic Manual Filter This used the basic manual filter with high and low pass filters. This did nothing useful as the fan noise was in the same frequency range as the voice signal. This may be of more help in cases where the noise is below the 120 Hz cut off used in the low pass filter. 60 FFMPEG afftdn With high amounts of noise reduction, much of the background noise is suppressed, but there is some distortion in the voice. The background fan noise is still present, but is significantly less. Overall this is moderately effective. 61 FFMPEG agate This was effective in removing noise between words, but noise can be heard while words are being spoken. However, this was a small voice sample and it is possible that more problems could occur. With less fan noise than was in this sample this technique may work much better. 62 FFMPEG arnndn With high amounts of noise reduction, much of the background noise is suppressed, but there is not a lot of distortion in the voice. The background fan noise is still present, but is significantly less. Overall this was fairly effective. 63 Sox noisered Filter With small amounts of noise reduction voice is clear but fan noise is present as a slight warbling sound in the background. With moderate amounts of noise reduction, fan noise is gone, but voice is somewhat distorted. With large amounts of noise reduction, fan noise is gone but voice is very distorted. 64 In general this method is fairly successful at dealing with this sort of problem. However, there is a trade off between background noise and voice quality. Getting that trade off correct takes experiment and judgment for each specific situation. 65 FFMPEG arnndn Followed by FFMPEG agate This combined two different filters. First, it used arnndn to suppress the background noise to a lower level without much voice distortion. Then it applied the agate filter to suppress the noise levels between words still further. This got rid of virtually all of the background noise between words. If you listen carefully however, there is a slight buzzing sound in the voice signal. 66 Overall Conclusion for Fan Noise with Yanmai Microphone. Of the methods tested, the arnndn followed by agate filter seemed to offer the most improvement for the least effort and least voice distortion. The arnndn filter on its own seemed the next most preferable to me despite leaving some fan noise in the background. 67 Audio Sample Here is an audio sample for what I felt to be the best overall results, the arnndn filter combined with the agate filter. First is the original audio with basic filtering. This is followed with the same audio after being passed through the arnndn and agate filters. 68 (Insert audio sample here) -------------------- 69 Small Fan Noise Recorded with Headset The following is an observation rather than a filtering technique. When a recording was made using the Maxwell headset and listened to on the headset later or with speakers, the fan was virtually inaudible. When the same recording was listened to with the XTrike headset, it was barely audible with careful listening and only identifiable as a fan because I knew it was there. 70 In situations where there is ambient noise, the best noise reduction technique is probably to move the microphone as close to your mouth as possible, although not directly in front of it, and reduce the gain if there is a gain adjustment in the microphone. This will work far better than trying to remove the noise later. If you are recording an HPR episode at a desk, then an inexpensive headset with boom mike may do the job just fine with minimal effort and expense. -------------------- 71 Conclusions I have tested three noise scenarios - Electronic noise in the audio hardware at specific frequencies. Recording outdoors with an inline microphone in a noisy traffic environment. A noisy fan creating background noise in an office. My conclusions on these are as follows. 72 Electronic Noise in the Audio Hardware at Specific Frequencies If you can use Audacity or some other means to find the frequencies which are causing the noise, the best solution, assuming you don't just replace the hardware, is to manually construct filters to remove those specific frequencies. This is the safest solution in terms of only doing what you tell it to and not producing unexpected surprises some time down the road when something changed in the environment. 73 If you are looking for a fairly automatic filtering method, the Sox noisered profile based filter seems to work fairly well. There is an equivalent filter in ffmpeg, but I did not include that in my experiments as it is harder to use in a script because it does not use a separate noise profile file. 74 Recording Outdoors with an Inline Microphone in a Noisy Traffic Environment. In this situation, the FFMPEG arnndn combined with agate filters seem to be the most successful. The Sox noisered filter may work, but at the cost of more distortion in the voice than is seen in the other methods. 75 An inherent problem with any profile based noise reduction method is that if the background noise is not constant, which it seldom is in that sort of environment, the profile may not represent the background noise which is present later on in the recording. This risks adding more distortion in the voice as the profile and later environments diverge. 76 However, for this application a different microphone that provided a better recording would appear to be advisable. A solution which brought the microphone much closer to the mouth and so resulted in a better ratio of voice signal compared to background noise would appear to be necessary, after which the question of what sort of noise reduction to use would need to be re-evaluated. 77 A Noisy Fan Creating Background Noise in an Office. The Sox noisered filter and the FFMPEG arnndn, afftdn, and agate methods all work to some degree. However, they all need correct selection of parameters to achieve the proper results. When I compared all four methods side by side, I found the arnndn combined with the agate filter to be preferable in terms of the trade off between background noise reduction and distortion of the voice signal. The arnndn filter on its own seemed the next most preferable to me despite leaving some fan noise in the background. 78 However, that is a subjective judgment of a specific noise sample when recorded using a specific microphone. Keep in mind though that many listeners will not be listening in an idea environment. They may be doing things where background noise is present rather than in a very quiet room and so may find a small amount of background noise in the recording to be less of a problem than distortion in the voice signal which may make some words harder to understand. 79 When I conducted the same experiment recorded with the XTrike headset I found that arnndn seemed to offer no noticeable improvement. This may be because the amount of audible fan noise was far less with the XTrike headset to begin with. In other words, there is no single best solution here, and you may have to be prepared to try different options to see which one works in your situation. The important thing is to avoid making things worse by applying filtering that is not appropriate for that situation. The best method may be to use a recording method that doesn't pick up the fan noise to begin with. This can include just using a gaming headset with boom mic. 80 I have one final observation on this point regarding headsets. The Maxwell headset has a foam cover over the microphone while the XTrike headset does not. There was some slight audible wind buffeting noise picked up by the XTrike headset that was not observed with the Maxwell. This seemed to cause particular problems with the Sox noisered profile based filter, as this noise was irregular and after filtering would show up as a warbling sound. If you use a headset and plan to use it in conjunction with a fan, it may be advisable to apply some sort of wind cover over it. 81 Combining Complex Filters In several cases I found that combining several complex filters offered better results than using any single one on its own. The basic strategy though is to first use a method which is good at reducing undesirable noise without introducing excessive voice distortion. Then apply a different filter which is good at reducing small levels of background noise to an even lower level while affecting the voice signal as little as possible. This uses the relative strengths of different filter types to compensate for the weaknesses of the other. 82 Different combinations of filters were most effective for different types of problems. I did not try all possible combinations however. Perhaps a further exploration of this would be worth doing in a later podcast. -------------------- 83 Case Study - Noise in Another HPR Episode Audio In the comments to my second episode on Simple Podcasting (which is HPR4618) where I discussed basic filtering, a couple of listeners brought up an interesting point. Antoine mentioned "declicking" in a post. -------------------- Vance replied 84 Antoine, thanks for mentioning the click removal capability in Audacity! While I already knew about its noise removal filter, I wasn't aware it also had click removal. It might have helped me for HPR4637, where some sort of electromagnetic signal was picked up by my microphone/recorder, a Zoom H2 (the tapping sound was *not* present in the room where I recorded). While click removal does seem to distort speech when applied to it (though to my ears, it doesn't sound as weird as when noise removal is done with speech), I could have applied the filter only to the pauses, where the "tapping" is most noticeable. I will consider doing this in the event that I'm not able to eliminate the source of interference in the future, which would be the best way to go. -------------------- 85 End of quote. I found this interesting as it sounded like another audio problem that could be experimented with. I found a sample of the episode which had the clicks and cut a copy of that segment out to experiment with. These sounds are a series of clicks, or "ticks" would be another way to describe them, in the quiet part of the audio between sentences or phrases. 86 Next I used Audacity to study the sound spectrum. I found a massive 60 Hz noise spike. However, my speakers won't reproduce sound that low, and filtering this out didn't reduce the clicks. The clicks turned out to be bursts of noise across the 100 to 800 Hz band, which is right where the main vocal band also is. This makes it difficult to filter based on frequency. The most promising approach would seem to be to filter based on sound level. 87 I tried all of the individual audio filter techniques mentioned in the other experiments above. None produced satisfactory results except for agate, which makes quiet audio quieter. This completely suppressed the clicks. However, when applied to the entire episode it also distorted the start of a few sentences which began with single short syllables. 88 The agate filter has a number of parameters which could be adjusted to try to deal with these cases, although I did not spend the time to do so. Another solution to this distortion problem is to simply not apply the filter to those parts of the audio which are affected. If you record the audio as a series of small individual files, it would be easy enough to filter before concatenating the files together while skipping those files which contain audio which is not suited to this method. Here are the results of the experiments. 89 FFMPEG afftdn This reduces the size of of the ticks, but they are still present. However, they may be reduced to a level which is considered acceptable. 90 FFMPEG agate This was very effective in removing ticks with the right parameters. However, it can introduce some voice distortion in the form of cutting out the start of a few sentences which began with single short syllables. This can be corrected with a very short "attack" parameter to turn off the filter when it detects sound above a set threshhold. 91 FFMPEG arnndn This was relatively ineffective. 92 Sox noisered This was effective in removing the sounds between phrases. However, it introduces some distortion in the voice signal. 93 I also tried combining filters. FFMPEG afftdn Followed by agate This combined two different filters. First, it used afftdn to suppress the background noise to a lower level without much voice distortion. Then it applied the agate filter to suppress the noise levels between words still further. This got rid of virtually all of the background noise between words. 94 Here is a short audio sample from HPR4637. First is the unfiltered audio. Second is the filtered audio using the combined afftdn plus agate filters. Since the "clicks" are very quiet, you may not hear them unless you are in quiet environment. Quite a few listeners would probably not be aware of the perceived audio problem in this episode if it had not been discussed here. None the less, it makes for an interesting experiment. Here it is: 95 (Insert sample audio here) 96 Overall Conclusion for Noise "Ticks" The afftdn combined with agate filters seemed to offer the best overall results when used with the right parameters. However, the author, Vance, speaks very clearly and evenly, and so his voice is ideally suited for use with this filter. Another author's voice may not be as suited to this filter. 97 The Sox noisered profile based filter offers various degrees of trade off between suppressing noise and distorting the voice signal. As to whether this is an acceptable trade off depends on the particular voice in question and how easily understood it is under normal circumstances with out additional distortion. The afftdn filter may be a fairly safe filter to use on its own while producing acceptable if not perfect output. -------------------- 98 Overall Conclusions I have presented only a few of the experiments that I conducted. My overall conclusion after all of this is that there is no universal audio filtering method that works best in all circumstances. There are instead a number of tools in the toolbox, and picking the right one for the job takes a bit of trial and error. 99 However, if you have a repeatable recording environment, then once you have decided what tool you need you should create a script for it so you can have a repeatable processing setup. These conclusions apply to voice podcasting. Music has a different set of criteria and techniques that work well with basic voice podcasting may produce poor results when applied to music which has a broader range of frequency and just as importantly, a broad range of loudness. 100 If you are used to using filters and effects in Audacity, many of the settings on those correspond to arguments in the command line version of ffmpeg. It is worth learning how to use ffmpeg directly to automate your recording process. 101 The experiments that I conducted were greatly assisted by writing scripts which created multiple versions of audio files with different settings, thereby allowing me to try many different alternatives relatively easily. It also allowed me to concatenate different audio samples into a single audio file and so listen to different versions in quick succession, making subjective listening judgments more reliable. 102 It is important to keep in mind in all this that I am playing with audio filtering mainly to have fun. It is not necessary to do any of this if you think your podcast episode sounds just fine without it. So, don't let any of what I have talked about in all this discourage you from simply recording a podcast and sending it in as is. I will include copies of the filters I have described here in the show notes. -------------------- 103 Related Matters Hardware Characterization Using Audio Signals I found it useful to characterize the hardware that I had in order to understand its limitations better before starting the experiments. This involved playing a signal out through a set of speakers and then recording it through a microphone. 104 I used two types of signal for this. One is type of signal is known as a "chirp" signal. This is a sine wave that steadily increases in frequency as it sweeps across the audio spectrum. The standard audio range is 20 Hz to 20 kHz, but for my purposes I limited the upper frequency to 15 kHz to save time as anything beyond that is not very useful for voice podcasts. 105 By recording the chirp signal with a microphone and analyzing it with a Fourier transform, I could quickly see what each device was capable of. See my previous series on simple podcasting for an explanation of what a Fourier transform is and what software to use to see the results of it. Here is a chirp signal. 106 (Insert Audio Sample Here) 107 In addition to a chirp signal, I also used a series of simple tones of specific frequencies. By using these tones of known frequency I could gain an understanding of the limitations of my speakers and headphones, and just as importantly, my own ears. By understanding these limitations I was able to narrow the range of frequencies that I need to deal with quite considerably and set the high and low pass filters accordingly. These tones are a series of flac files generated with ffmpeg. 108 Here is a a sample audio tone at a 2 kHz frequency. 109 (Insert Audio Sample Here) 110 Copies of the script to create the chirp signal and the tones are in the show notes. -------------------- 111 A "Not a Review" of some of the Hardware that I Used I said that I would not do a review of the hardware that I used. However, some of it deserves mention for either how good or bad it was. I will record each section using the hardware being described. 112 Maxwell Headset This is my original recording hardware. This is a headset with boom mic and USB connection. There is no model number on it, so I don't know the model. This probably cost somewhere between 10 and 25 dollars. The earpieces sit on the ears and do not fully enclose them. This makes it light weight and comfortable to wear for extended periods of time. It has a problem however with electronic noise consisting of a noise spike every 1 kHz. I was able to fix this with a series of filters using FFMPEG. Fixing this problem is what got me started in understanding audio. I will probably continue to use this headset to make podcasts. 113 XTrike Headset, Model GH-510 This is also a headset with boom mic and USB connection. I purchased this headset for the purposes of experimentation for this podcast episode. It cost $12.88. I found it to be surprisingly good for the price. It has fully enclosed ear pieces however, which may make it uncomfortable to wear in hot weather. I may try doing some of my future podcasting using this headset. 114 Borne Earpiece and In-line Microphone This is a set of earplugs that go in your ears and connected by wires and a very small microphone built into a small bulge in the cable. It connects using a 3.5mm jack. The model number seems to be BUD250-BL. It cost approximately $3.00. I bought several sets of these and use them for listening to podcasts from an MP3 player. The ear pieces are pretty good for listening with. The microphone works reasonably well when used in a quiet location. It is less good when in a noisy environment. It is very important however to secure the microphone to your lapel or other location reasonably near your mouth and to point the microphone (that is the small hole) outwards and not simply let it dangle freely. If you let it just hang, you will get poor quality and inconsistent audio. 115 Yanmai Condenser Microphone, Model SF-910 I purchased this microphone for the purposes of experimentation for this podcast episode. It cost $3.88. As it is a condenser microphone, it is prone to picking up background noise more and as such is probably not a good choice for podcasting by single person sitting at a desk. However, it is none the less a surprisingly good microphone for surprisingly little money. 116 iCan USB Microphone, Model M-306 I purchased this microphone for the purposes of experimentation for this podcast episode. This has a USB connection. This was also relatively inexpensive at $7.99, or roughly twice the price of the Yanmai microphone. Unlike the Yanmai however, it is absolutely wretched. There was such a high degree of distortion when recording through it that I found I could not use it in the fan experiments which I had bought it for. I ended up buying the Yanmai microphone for that instead. -------------------- 117 Easy Effects Software The techniques described so far all involve recording audio files and then processing them later to produce the desired result. This is probably the simplest and most straightforward way of doing things if you are making a typical podcast. However, there may be instances where you want to apply filtering or other effects on the "live" signal immediately and not after the fact. 118 There is audio software which can hook into your computer's audio system and do this with a live signal. For Linux, there is a package called "Easy Effects". This is Free Software and comes under a GPL V3 or later license. I installed it from the Debian repository under Ubuntu 24.04. 119 You can create various filters and even chain them together to combine them. I played with it a bit but do not know enough about it to discuss it seriously at this time. However, I thought it would be worth mentioning for the sake of those who may wish to try it out themselves. -------------------- 120 Episode Conclusion After having had some fun with audio and listening to other HPR members talk about audio, I thought I would have some more fun by playing with noise reduction filters. I have no intention of becoming an audio professional, but by doing some experiments I learned a few things and had some fun doing it. I hope that the rest of you found this interest as well. I will see you all again later in another episode of Hacker Public Radio. -------------------- Scripts Basic Filter This shows basic high and low pass filters ( 120 Hz and 8 kHz respectively) and band reject filters for 50 and 60 Hz. # The high and low pass filters. hlpfil="highpass=f=120, highpass=f=120, lowpass=f=8000, lowpass=f=8000" # Band reject filters filter for 60Hz and another for 50Hz. linefil="bandreject=f=60:width_type=h:w=20, bandreject=f=50:width_type=h:w=20" # Filter using ffmpeg. ffmpeg -i inputfile.flac -af "$hlpfil, $linefil" outputname.flac # ====================================================================== afftdn Filter # noisefloor should be between 20 and 80. noisefloor=$1 # Run the noise reduction. ffmpeg -i testrec-filtered.flac -af "afftdn=nr=10:nf=-""$noisefloor" tmptestrec.flac # ====================================================================== agate Filter # threshold shoud be between 10 and 80. threshold=$1 # Run the noise reduction. ffmpeg -i testrec-filtered.flac -af "agate=threshold=-"$threshold"dB:range=-60dB" tmptestrec.flac # ====================================================================== arnndn Filter # mix should be between 0 and 1. mix=$1 # Run the noise reduction. ffmpeg -i testrec-filtered.flac -af 'arnndn=model=std.rnnn:mix='"$mix" tmptestrec.flac # ====================================================================== sox noisered Filter # Generate the noise profile from a sample of background noise. sox silencefiltered.flac -n noiseprof noise.prof # nramount shoudl be between 0 and 1 sox testrec-filtered.flac noiseout-testrec.flac noisered noise.prof "$nramount" # ====================================================================== Manual Filter for Maxwell Headset Noise # Create a series of band reject filters, from 1 kHz to 11 kHz. ftemplate="bandreject=f=%s000:width_type=h:w=100" kilospikefil=$( seq 1 11 | xargs printf "$ftemplate," ) # Using ffmpeg ffmpeg -i testrec-filtered.flac -af "$kilospikefil" tmptestrec.flac # ====================================================================== Create a "chirp" signal # Start frequency. f0=20 # End frequency. f1=15000 # Duration of signal. duration=10 ffmpeg -f lavfi -i "aevalsrc=sin(2 * PI * (0.5 * ($f1 - $f0)/$duration * t^2 + ($f0 * t))):s=44100:d=$duration" -c:a flac -af "aformat=sample_fmts=s16" chirp.flac # ====================================================================== Generate Audio Tones toneout () { printf -v freqval "%05d" $1 ffmpeg -f lavfi -i "sine=frequency=$freqval:duration=3" tmptone.flac # Normalize ffmpeg -i tmptone.flac -af loudnorm=I=-17:TP=-2.0:LRA=4.0 -ar 44.1k -sample_fmt s16 tone$freqval.flac rm tmptone.flac } # List of frequencies in hertz. freqlist="50 60 100 120 130 140 150 160 170 200 500 1000 2000 3000 4000 5000 6000 7000 8000 9000" for freq in $( echo $freqlist ); do toneout $freq done # ====================================================================== Provide feedback on this episode.
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Better Than the Previous Model Compared with the earlier Cloner Alliance Pro 4K, the latency on the UHD Pro 4K appears improved. The older model had more noticeable delay, while this new version feels closer to the 50 to 100 millisecond range during pass-through testing. That is still not zero latency. For casual gameplay, recording, screenshots, or camera capture, it may be fine. For competitive gaming, you may still want to put a splitter before the Cloner Alliance box and monitor directly from the source. On-Screen Menus and Remote Control The UHD Pro 4K includes a remote for navigating system settings, recording settings, audio settings, scheduling, playback, and storage options. Settings You Can Adjust The system menu includes time settings, time zone, HDMI output resolution, HDMI output scale, screensaver, language, factory reset, and firmware information. The recording menu lets you choose format, resolution, file size, codec, bitrate, audio bitrate, loop recording, and watermark options. Remote Control Experience The remote works without needing to be aimed perfectly at the unit, which is a plus. However, it can be a little touch-and-go at times, occasionally needing more than one button press. Scheduling and Standalone Recording A big advantage of the Cloner Alliance UHD Pro 4K is that it does not always need a computer to record. You can connect your source, attach storage, and record directly from the unit. Scheduled Recording The device also includes scheduled recording options. That could be useful for capturing a camera feed, recording a recurring video source, or setting up a simple unattended recording station. Using the UHD Pro 4K With a Computer The UHD Pro 4K can also connect to a PC using the Cloner Alliance helper software. Once connected, you can preview the video feed, record to the computer, schedule recordings, choose capture devices, and configure folders for video and photo storage. Live Video and Virtual Camera Use The software also includes options for live broadcasting and virtual camera use. That means you can bring the Cloner Alliance feed into apps such as OBS, vMix, or other streaming software. The computer preview does introduce more latency than the HDMI pass-through monitor, so it is best used for setup, checking framing, or recording control — not as your main real-time display. Video Screenshots and Pro Video Uses The UHD Pro 4K is not just for recording full videos. The snapshot button makes it useful for grabbing video screenshots, especially from gameplay, cameras, or HDMI-based devices. Good for Creators and Reviewers For content creators, this can be a useful box to keep nearby. It can capture from a camera, record a gameplay feed, document a device's HDMI output, or act as a simple single-source recorder when you need something fast. Pros and Cons Pros The Cloner Alliance UHD Pro 4K is easy to set up, works as a standalone recorder, supports 4K capture, includes HDMI pass-through, offers USB-C and USB 3.0, supports higher bitrate recording, and works with the same Cloner Alliance software ecosystem. Cons There is still some latency, especially when using the computer preview. The remote can occasionally require extra button presses. Also, while the audio input options are useful, this is not a replacement for a dedicated multitrack audio workflow. Final Thoughts on the Cloner Alliance UHD Pro 4K The Cloner Alliance UHD Pro 4K is a solid upgrade over the previous model. The move to USB-C, the addition of microSD support, better storage flexibility, and improved latency make it a more capable video capture device for creators, gamers, and anyone working with HDMI video. It is easy to set up, flexible enough for standalone recording or computer-based capture, and useful for everything from pro video workflows to video screenshots. If you need a simple HDMI video capture and recording box that can work without a full computer setup, the UHD Pro 4K is worth a look. Check it out at https://geni.us/cauhdpro4k Check out the Geekazine Merch, including "I AM AI " T-Shirt. Thanks for reading! Don't forget to subscribe to Geekazine: RSS Feed - YouTubeTwitter - Facebook Tip Me via Paypal.me Send a Tip via Venmo RSS Bandwidth by Cachefly Get a 14 Day Trial Be a Patreon: Part of the Sconnie Geek Nation! Reviews: Geekazine gets products in to review. Opinions are of Geekazine.com. Sponsored content will be labeled as such. Read all policies on the Geekazine review page. Reviews: Geekazine is also an affiliate of Amazon Last Updated on June 10, 2026 1:49 pm by Jeffrey PowersThe post Cloner Alliance UHD Pro 4K Unboxing & Full Review appeared first on Geekazine.
Think of the OpenDime as the Bitcoin equivalent of cash. It's a tiny USB device that allows you to hand over Bitcoin physically—no miner fees, no network delays, just peer-to-peer.In this video, I walk you through the entire lifecycle of an OpenDime:Setup: How to generate entropy (randomness) to create your address.Funding: Sending SATs to the device.Verification: Confirming the balance without unsealing it.The "Sweep": Physically breaking the seal to reveal the private key and moving funds to Electrum.⚠️ CRITICAL WARNING: The OpenDime is NOT for long-term cold storage. It is a single-use bearer asset with no backup and no PIN. If you lose the stick, you lose the Bitcoin.Book a 1|1 Bitcoin Consulting call with mehttps://pathtobitcoin.xyz/Join my Bitcoin Learning Community & and access Free Courseshttps://www.skool.com/the-bitcoin-masters-4115/Where I buy Bitcoin (Free BTC & Non-KYC options)https://bitcoinwell.com/referral/bitcoinnotcrypto15% Stampseed Titanium Seed plates (BEST WAY TO STORE BTC PRIVATE KEYS)https://www.stampseed.com/USE CODE : BTCNOTCRYPTO15Get a Coldcard Hardware wallet herehttps://store.coinkite.com/promo/169FA71FECC4928F725D5% off Start9 servers for plug & play Bitcoin NodesCODE: BNC5https://store.start9.com/Umbrel home for a Bitcoin node and home serverhttps://a.umbrel.com/hodl/umbrel-homeAffordable Privacy Phones & deviceshttps://www.mark37.com/ref/BNC/5% off using code : BNCBuy a Bitforge or Bitaxe here!https://dtvelectronics.com/store/?aff=22Use code hodl for 10% offFree Open Source Bitcoin and Investment tracking toolshttps://plebtools.com/Become a Member of the Channel, Get exclusive content, and livestream playbackhttps://www.youtube.com/channel/UC2aM2gVVEHTu0pfE1ZyA0BQ/joinFollow Rajat, Jor, and I's new show togetherhttps://www.youtube.com/@MapleBitcoinJoin our Communityhttps://www.skool.com/maplebitcoinListen to this as a podcasthttps://podcasters.spotify.com/pod/show/bitcoinnotcryptoFollow me on Nostrnpub1zqm9zant0rxf49wfgw8pt5h0j50cetfes6hwa73u7sxstlzcsz8qh6x9fsFollow on Twitter/Xhttps://x.com/forrestHODLDonate to the show herehttps://coinos.io/BNCVFVSome of the above links may be Affiliate links that support this show at no extra cost to you. None of the links are Sponsored links. This allows me to only promote products and services I personally use and believe in.
This episode of Double Tap is brought to you by: Rost Martin (Code: WLSISLIFE) Night Fision (Code: WLSISLIFE) Blue Alpha Bowers Group (Code: WLS) Text Dear WLS or Reviews +1 743 500 2171 Public Show Titles GOA GOALS Aug 1-2 in Iowa. https://goals.goa.org/ JUNE 20th, 2026 GunCon.net Tickets on sale now. Use code AGENCY171 DEAR WLS Question from Savage's Hair Stylist from PA I was a member of a local firearms forum that is shutting down. I bought and sold guns and gear through that forum locally with good success (mostly in-person meetings, not shipping). Since its closing I recently joined GAFS Hub at Nicks suggestion. What is the “standard procedure” for GAFS Hub, TAC Swap, etc? I see that some people hand write the date on a piece of paper next to the item for sale. What are the expectations for shipping and payment? Paid in full or partial before shipping? Paypal friends and family? Im interested in participating but want to understand how it works first.Thanks, Savage's Hair Stylist Question from Agent J Freedom from Illinois Have you heard of these people? I have purchased two completed uppers from them and they run great. Prices are very fair. Just thought I'd share. Home Agent J Freedom Question from Bill T from Texas Bill TI am looking into building a AR-9. Would you rather a Glock style mag adapter ( I don't have a Glock) or the Exomags from Mean Arms? I already had the lower. Thanks Question from Zachary V from MI Hey guys with all the misinformation and misinformed masses out there where do you go to find verifiable information about guns and accessories? I used to have a couple of places where I knew the information was vetted but they all went away. Reddit is a cesspool and Facebook groups are full of boomer fudds. How do you vet a new source for information?Thanks Zachary V Question from Rob K from Connecticut Rob KDear WLS Hey guys this question is mainly for Shawn. I'm interested in getting Pew-locker for my collection and ammo stocks. I was wondering how the ammo part of the site worked? I have close to 20 different calibers in my collection, and almost 4 dozen different types of brand names, bullet types, grains, steel, brass, copper washed, corrosive and non-corrosive. Does it know how many rounds to a box? Does Pew-locker track all of these things and have the ability to subtract when using ammo, then assign it to the gun I used it through? Thanks guys keep up the great work!!!! #WLS is life!!! GUN INDUSTRY NEWS THEFIREARMBLOG SIG Sauer MH322 Remotely Operated Payload for Unmanned Platforms The SIG Sauer MH322, from the company's Advanced Concepts Division, is a lightweight remotely operated payload designed for unmanned aerial or ground platforms rather than a conventional handheld firearm. It represents SIG Sauer's exploration into weaponized drone and remote weapon system technology amid the growing use of armed drones in modern warfare. Specific technical specifications such as caliber, weight, or exact armament are not detailed in available sources. THETRUTHABOUTGUNS Charter Arms Target Mastiff 9mm Revolver The Charter Arms Target Mastiff is a large-frame, 5-shot stainless steel revolver chambered in 9mm with a 6″ barrel, weighing 29 oz. It features a Picatinny rail for optics, combat rubber grips, and is designed for target shooting with balanced weight distribution. The TTAG review evaluates its reliability, accuracy, and shootability as a 9mm revolver. SHOOTINGNEWSWEEKLY Lima Six Belt Fed Upper for the AR-15 The Lima Six is a belt-fed upper receiver designed to install on any mil-spec AR-15 or M16 lower receiver, converting it to belt-fed capability in 5.56 NATO. It features a stretched receiver design that requires an A5-length buffer system and aims to use as many standard AR-15 components as possible for affordability and reliability compared to traditional belt-fed options. It is manufactured in the USA with a lifetime warranty and is positioned as an accessible option for enthusiasts. THEFIREARMBLOG Sig Sauer P211-GT4 Carry and P211-GT5 Full-Size Non-Compensated Models SIG Sauer releases non-compensated variants of the P211 platform. The P211-GT4 (4.2″ barrel, carry configuration) and P211-GT5 (5″ bull barrel, full-size) retain the steel frame, alloy grip module with G10 panels, SIG-LOC PRO optic-ready slide, ambidextrous controls, flat SAO trigger, and P320-compatible magazines while removing the integral compensator for broader competition, duty, suppressor, and departmental compatibility. SHOOTINGNEWSWEEKLY SOG and Cold Steel Boot Knife Gear Review Shooting News Weekly published a gear review by Tim Stetzer on June 6, 2026, examining boot knives from SOG and Cold Steel as everyday carry and defensive tools. The article highlights the Cold Steel model's injection-molded Kray-Ex handle over a full tang, which provides a rubber-like textured grip for secure handling. It discusses their suitability for concealed carry in a boot or similar locations. THEOUTDOORWIRE Crosman Raiden Full Auto BB Rifle Crosman Corporation introduced the Raiden (model CFAR-E BB), its first battery-powered full-automatic BB rifle. The select-fire airgun offers both semi-auto and full-auto modes, is powered by a 1500mAh rechargeable battery with USB charger, and uses a drop-out 80-round magazine for 4.5mm (.177) steel BBs. It is listed as new for 2026 in the Crosman catalog. THEOUTDOORWIRE RCBS 1776 Edition Rock Chucker Supreme Press and Die Sets RCBS has released a limited-edition 1776 Series to commemorate the 250th anniversary of the United States. The lineup includes a specially finished Rock Chucker Supreme single-stage press and six cartridge-specific die sets packaged in a custom wooden presentation box with RCBS heritage graphics. All products are Made in USA and maintain the standard line's strength and reliability. THEFIREARMBLOG Beretta 94X Performance Beretta has released the 94X Performance, a competition-oriented evolution of the 90 series built on a new longer Vertec Pro steel frame with extended geometry for a higher, more natural grip and 20-round flush magazine capacity. Key upgrades include an upswept beavertail, raised trigger undercut, 3 mm lower RDO optic cut, Xtreme-S trigger with short/fast reset, cold hammer forged barrel with advanced steel, redesigned firing pin/extractor with elastomer buffer, reshaped polymer grips with palm swell and aggressive checkering, refined low-profile safety levers, 1 mm fiber optic front sight, negatively inclined serrated rear sight, and graphite grey finish. A limited Launch Edition features DLC finish with acid-green accents and aluminum grips with Beretta 500 3D-printed inserts; 94X magazines are compatible with 90-series pistols but not vice versa. THEFIREARMBLOG Off Grid Operator Ti Purpose-Built 5.56 Titanium Suppressor Off Grid Suppressors has released the Operator Ti, a monolithic additively manufactured (3D-printed) aerospace-grade titanium suppressor optimized specifically for 5.56 NATO. The dedicated design provides superior sound and flash reduction along with more consistent POI shift compared to multi-caliber suppressors. It is direct-thread mounted and carries a lifetime warranty. SOLDIERSYSTEMS USMC Issues Sole Source Notice for Drone Round LLC 5.56mm L Variant Anti-Drone Rounds The USMC Program Manager for Ammunition (PdM AMMO) has issued a sole-source notice for an ID/IQ contract to Drone Round LLC for its 5.56mm “L Variant” Anti-Drone Rounds. The kinetic munition is the only one that meets Marine Corps counter-small UAS requirements and provides drop-in compatibility with no modifications, specialized receivers, or additional training required for M27, M4, and M4A1 platforms. The product launched earlier in 2026; contract award is estimated for December 2026. PEW REPORT Aero Precision Operational Challenges and Recapitalization The article questions whether recent difficulties signal the end for Aero Precision, a major AR-15 parts and receiver manufacturer. Widespread customer complaints include delayed orders, poor communication, and limited stock availability as of early 2026. The company has not filed for bankruptcy and states it is undergoing recapitalization while continuing limited operations and sales. Before we let you go – JOIN GUN OWNERS OF AMERICA We'd love if you supported the show, join Agency 171 at agency171.com. Lot's of prizes, rewards and kick ass swag. No matter how tough your battle is today, we want you here fight with us tomorrow. Don't struggle in silence, you can contact the suicide prevention line by dialing 988 from your phone. Remember – Always prefer Dangerous Freedom over peaceful slavery. We'll see you next time! Nick – @busbuiltsystems | Bus Built Systems Jeremy – @ret_actual | Rivers Edge Tactical Aaron – @machinegun_moses Savage – @savage1r Shawn – @dangerousfreedomyt | @camorado.cam | Camorado
Zum ersten Mal machen die großen KI-Firmen Ernst: Anthropic hat seine Unterlagen bei der US-Börsenaufsicht eingereicht, OpenAI soll im Herbst nachziehen - während SpaceX den womöglich größten Börsengang der Geschichte anpeilt.
Die Nervosität an den US-Börsen bleibt hoch: Nach dem deutlichen Rücksetzer an der Wall Street geraten vor allem zinssensible Tech- und KI-Werte unter Druck. Gleichzeitig stehen Rekord-Börsengänge rund um KI und Technologie bevor – und werfen die Frage auf, wie belastbar der Risikoappetit in diesem Marktumfeld wirklich ist. Dr. Ulrich Stephan, Chefanlagestratege für Privat- und Firmenkunden der Deutschen Bank, und Finanzjournalistin Jessica Schwarzer ordnen die aktuelle Lage an den Märkten ein. Ein Transkript dieser Episode finden Sie hier: https://perspektiventogo.podigee.io/382-rekord-borsengange-treffen-auf-nervose-markte/transcript Quelle für Wert- und Preisentwicklungen sowie Zinsprognosen: Bloomberg. Quelle für Erwartungen der Unternehmensgewinne: LSEG Datastream. WICHTIGE HINWEISE: Bei diesen Informationen handelt es sich um Werbung. Diese Texte genügen nicht allen gesetzlichen Anforderungen zur Gewährleistung der Unvoreingenommenheit von Anlage- und Anlagestrategieempfehlungen oder Finanzanalysen. Es besteht kein Verbot für den Ersteller oder für das für die Erstellung verantwortliche Unternehmen, vor beziehungsweise nach Veröffentlichung dieser Unterlagen mit den entsprechenden Finanzinstrumenten zu handeln. Die in diesem Text gemachten Angaben stellen keine Anlageempfehlung, Anlageberatung oder Handlungsempfehlung dar, sondern dienen ausschließlich der werblichen Information. Die Angaben ersetzen nicht eine auf die individuellen Verhältnisse des Anlegers abgestimmte Beratung. Die Information ist mit größter Sorgfalt erstellt worden. Bei Prognosen über Finanzmärkte oder ähnlichen Aussagen handelt es sich um unverbindliche Informationen. Soweit hier konkrete Produkte genannt werden, sollte eine Anlageentscheidung allein auf Grundlage der verbindlichen Verkaufsunterlagen getroffen werden. Jede Geldanlage ist mit Risiken verbunden. Es gibt keine Garantie und Marktschwankungen können zu Verlusten bis hin zum Totalverlust des eingesetzten Kapitals führen. Über die speziellen Risiken eines Wertpapierprodukts informieren die gesetzlich vorgeschriebenen Verkaufsunterlagen. Wertentwicklungen in der Vergangenheit und Prognosen sind kein verlässlicher Indikator für die künftige Wertentwicklung. Sofern es in diesem Dokument nicht anders gekennzeichnet ist, geben alle Meinungsaussagen die aktuelle Einschätzung der Deutschen Bank wieder, die sich jederzeit ändern kann. ZUM THEMA NACHHALTIGKEIT: Derzeit fehlt es an einheitlichen Kriterien und einem einheitlichen Marktstandard zur Bewertung und Einordnung von Finanzdienstleistungen und Finanzprodukten als nachhaltig. Dies kann dazu führen, dass verschiedene Anbieter die Nachhaltigkeit von Finanzdienstleistungen und Finanzprodukten unterschiedlich bewerten. Zudem sind die gesetzlichen Vorgaben zur Offenlegung der Berücksichtigung von Nachhaltigkeitskriterien und zum Umgang mit dem Thema ESG (Environment = Umwelt, Social = Soziales, Governance = Unternehmensführung) und Sustainable Finance (nachhaltige Finanzwirtschaft) einem stetigen Wandel unterworfen. Die Auslegung der relevanten gesetzlichen Regelungen ist zudem nicht eindeutig und abschließend. All dies kann dazu führen, dass gegenwärtig als nachhaltig bezeichnete oder beworbene Finanzdienstleistungen und Finanzprodukte die künftigen gesetzlichen Anforderungen an die Qualifikation als nachhaltig oder als Nachhaltigkeitskriterien berücksichtigend nicht erfüllen. Soweit in dieser Marketinginformation von Deutsche Bank die Rede ist, bezieht sich dies auf die Deutsche Bank AG, Taunusanlage 12, 60325 Frankfurt, Deutschland.
Howard Crow, Director of Product at Microsoft, joins the podcast to discuss the evolution of Microsoft Planner, its deep integration with Microsoft Teams, and the growing role of AI agents in work management.• Howard shares his nearly 30-year journey at Microsoft, from the founding days of SharePoint to leading the Planner and Project teams• The genesis of Microsoft Planner and how it democratised project management beyond specialist tools like Microsoft Project• Microsoft's unification strategy, bringing To Do, Planner, and Project for the Web together under a single Planner brand• How Planner integrates deeply with Microsoft Teams across meetings, channels, and chats• The Planner Agent and Microsoft's multi-agent runtime service, the first production multi-agent harness shipped at Microsoft• How MCP (Model Context Protocol) is becoming the "USB for APIs" and unlocking new integrations for Planner• The future of work: managing teams of humans and AI agents together, and why a visual planning surface matters for knowledge workersThanks to Luware, this episode's sponsor, for their continued support of Empowering.Cloud
ケーブルはなぜたくさんあるの? 統一されない理由を技術や歴史から深堀りしました。【目次】0:00 なぜケーブルは統一されないのか?2:08 USBは偉大な存在だった7:40 USBがなかった時代の地獄11:25 繋がっている相手は誰?16:14 USBの標準ドライバは共通言語18:18 世界統一できないUSBの悲しい運命21:45 夢の規格Type-Cの登場31:35 世界はType-C統一へと進む37:39 Type-Cを超える新たな規格は?【参考文献】◯USB-IF「About USB-IF」( https://www.usb.org/about )◯USB-IF「USB 2.0 Specification」( https://www.usb.org/document-library/usb-20-specification )→USB Type-Aについては上記2本を参考にした。◯USB-IF「Universal Serial Bus Type-C Cable and Connector Specification Release 2.0」(August 2019) ( https://www.usb.org/sites/default/files/USB Type-C Spec R2.0 - August 2019.pdf )→Type-Cについてはこちらを参照。◯「USB Promoter Group Announces USB Power Delivery Specification Revision 3.1 」( https://www.usb.org/sites/default/files/2021-05/USB PG USB PD 3.1 DevUpdate Announcement_FINAL.pdf )→Type-Cを使った大容量電力利用について。◯Microsoft DevBlogs「For one internal build, Windows 95 contained an evil message」( https://devblogs.microsoft.com/oldnewthing/20191031-00/?p=103042 )→初期のPlug and Playが低品質だったり対応が地獄だったりしたノリが分かる。◯IEEE Design and Test「The future: plug and pray?」( https://www.computer.org/csdl/magazine/dt/1998/02/d2008/13rRUxNmPML )→「Plug and Pray」の用例。◯Wireless Power Consortium「Qi Wireless charging (公式)」( https://www.wirelesspowerconsortium.com/standards/qi-wireless-charging/ )◯npr「Ever Plugged A USB In Wrong? Of Course You Have. Here's Why」( https://www.npr.org/2019/06/21/734451600/ever-plugged-a-usb-in-wrong-of-course-you-have-heres-why )→USB Type-A開発者がリバーシブルじゃないことを後悔している話はここから。◯CORNING「Original Equipment Manufacturer (OEM)」( https://www.corning.com/oem-solutions/worldwide/en/home/products-solutions/active-optical-cables/thunderbolt-optical-cables.html )→Type-Cの中間を光にすることで伝送距離を伸ばすケーブル。【画像引用の出典情報】◯”Hardware ports” by George Shuklin, CC BY-SA 1.0 https://creativecommons.org/licenses/by-sa/1.0, via Wikimedia Commonshttps://commons.wikimedia.org/wiki/File:Hardware_ports.jpg【サポーターコミュニティへの加入はこちらから!】https://yurugengo.com/support【お仕事依頼はこちら!】info@pedantic.jp【堀元見プロフィール】慶應義塾大学理工学部卒。専攻は情報工学。理屈っぽいコンテンツを作り散らかすことで生計を立てている。Twitter→https://twitter.com/kenhori2noteマガジン→https://note.com/kenhori2/m/m125fc4524aca個人YouTube→https://www.youtube.com/@kenHorimoto【水野太貴プロフィール】1995年生まれ。愛知県出身。名古屋大学文学部卒。専攻は言語学。本業は雑誌編集者。著書に『会話の0.2秒を言語学する 』(新潮社)などがある。Podcast「神保町で会いましょう」のパーソナリティも務める。Twitter→https://x.com/yuru_mizuno神保町で会いましょう→https://open.spotify.com/show/6cYkvDO0HnJKLPgDBGUjjS
Foundations of Amateur Radio The thing I think I love most about the hobby of amateur radio is the challenges it represents, not in terms of life or emotional ones, though I will admit that there's some of those .. in no small part due to the variety and complexity associated with being human and a member of the community, more in terms of figuring out how stuff works and then how much stuff there is. I was first licensed in 2010 and since then I've attempted to document the experience of being an amateur and discovering just what that might mean. This week has been interesting, if not quite as productive as I was hoping for. I spent a full day working on SoapyAudio, you might recall, it's one of the potential puzzle pieces in my Bald Yak project. I can report that it compiles fine on a Raspberry Pi 2, and when I get a moment I suspect that it will also work just fine on a Pi Zero. When I got to the point of packaging it all up, I spent hours trying to get my head around the Debian packaging system. For reasons I don't understand, nobody appears to have written anything that monitors the standard 'make install' step, save for one project called 'checkinstall' which has some serious bugs, like overwriting the system password file, and is not recommended. While in the middle of that adventure I discovered that SoapySDR and associated modules, utilities and support tools are already packaged in Debian. I'll confess that I emulated a stunned mullet when I noticed that. While this might mean that I essentially spent three days shaving a Yak for apparently no good reason, it did allow me to discover that SoapyAudio is currently receive only, but adding transmit doesn't look like an unsolvable problem. I still don't know why I went down the compilation steps but it allowed me to peruse the source-code which helped discover how some of this hangs together and I'll hasten to add that my understanding is currently incomplete at best, but that's par for the course. After discovering the existing packaging I installed 'soapyremote-server' on the Pi and it worked out of the box .. something which I'm happy to say is a regular occurrence with Debian packages, perhaps this is why packaging is so complex, another thing to investigate as time permits. I then added an external USB sound card with the audio going into the rear DATA socket of my FT-857d, and together with the CT-62 compatible USB CAT cable, that's Computer Assisted Tuning, allowing remote control of the radio, the Pi was ready to be the network interface to my copy of GNU Radio. Well, not quite. There's some secret incantations that I have still to divine, but thanks to random forum posts with hints at how to format the command string required, I'm making progress. GNU Radio can see the Soapy Server, has passed the checks to control the radio, which happens behind the scenes thanks to Hamlib, but stumbles on the audio card side of things. If it weren't for other life affirming activities in my diary, I would be reporting success, but I can tell you that I can taste it. Now, why does this make me excited? Well, it means that I can now use my FT-857d across the room, technically across the Internet even, to receive and process RF within GNU Radio. You might recall that this is one of the stated aims of this whole endeavour. In terms of "50 things to do with an SDR", this one will end up in the "Listen to conversations on the 2-meter amateur radio band" pile. While it's not particularly exciting to listen to the local repeater across the room, something which I can do by turning up the volume or getting a long headphone lead, it represents a small milestone in the pursuit of my Bald Yak project which aims to create a modular, bidirectional and distributed signal processing and control system that leverages GNU Radio. It's called Bald Yak because by the time I'm done, the Yak is likely well and truly shaved. So .. micron by micron I'm getting closer. Also, "like a stunned mullet" means to be dazed and uncomprehending, feel free to use it in public. I'm Onno VK6FLAB
The pace of AI development is nuts Something caught my eye this week that shows just how furious the AI race is becoming: Meta is so desperate for more data centres that it's constructing tents while the proper data centres are built. There are now five 12,000 square meter tents erected at a site in Ohio. They build these “rapid development structures” to house likely billions of dollars' worth of chips. A proper data centre can take years to build – they get these live in three months. They build ‘off the grid' gas-turbine power stations beside them too. Meta's next product: an AI pendant According to reports, it's planning to start testing the device early next year. There have been AI pendants hit the market that haven't taken off. Unsure if it's because they're not actually useful, or because people have privacy concerns about a device listening to everything you say. OpenAI is also working on a device with Apple's former designer Jony Ive. Google and the FBI are warning of something that sounds like it's straight from a movie US law enforcement is warning about ransomware gangs sending fake IT workers to offices to try and steal data. The group has been targeting law firms – turning up and social engineering their way to the laptops of victims and then connecting USB drives or using remote access tools to save data. LISTEN ABOVE See omnystudio.com/listener for privacy information.
The Obsessive Viewer - Weekly Movie/TV Review & Discussion Podcast
This week, Sam Watermeier joins me to review the new A24 horror film, Backrooms in a feature review. Then we review the new horror film from André Øvredal, Passenger in this week's secondary review. We also discuss recent news and Indianapolis movie events. Timestamps Show Start - 00:28 Introducing Sam - 02:14 News and Film Events - 08:50 Nick Rogers on Pop Culture Jeopardy! - 13:26 Feature Review Backrooms (2026) - 26:47 Spoiler - 1:09:54 Secondary Review Passenger (2026) - 1:40:14 Closing the Ep - 2:04:16 Patreon Clip - 2:07:04 Related Links Support David Mitchell's Liver Transplant on Gofundme Pop Culture Jeopardy! Season 2 Teaser Pop Culture Jeopardy! on Netflix Pop Culture Jeopardy! Data Sam's Backrooms Review Brent's Backrooms Review Odd Trilogies Follow the IFJA on Letterboxd Sam's Letterboxd Sam's Writing on MidwestFilmJournal My 2026 Podcast and Writing Archive The Long Walk Book Reactions on Patreon The Gotham Project on Patreon Immediate Reaction - Star Wars: The Mandalorian and Grogu (2026) - May 22, 2026 Book Reaction - Nemesis Games (The Expanse 5) by James S.A. Corey - Part 1 (Prologue-Chapter 8) - Mar 2, 2026 Patreon Companion Episodes Collection Indianapolis Theaters Alamo Drafthouse Indy Kan-Kan Living Room Theaters Keystone Art Flix Brewhouse Ways to Support Us Support Us on Patreon for Exclusive Content Official OV Merch Buy Me A Coffee Obsessive Viewer Obsessive Viewer Presents: Anthology Obsessive Viewer Presents: Tower Junkies As Good As It Gets - Linktree Start Your Podcast with Libsyn Using Promo Code OBSESS Follow Us on Social Media My Letterboxd | YouTube | Facebook | Twitter Instagram | Threads | Bluesky | TikTok | Tiny's Letterboxd Mic Info Matt: ElectroVoice RE20 into RØDEcaster Pro II (Firmware: 1.7.3) Sam: Samson Q2U via USB in Riverside Episode Homepage: ObsessiveViewer.com/OV507 Next Week on the Podcast OV508 - Disclosure Day (2026) & Masters of the Universe (2026) Next episode reviews subject to (and probably will) change
At NAB 2026, Chuck Joiner talks with Ryan Burke, Portfolio Director for RØDE about the new RodeLink 2 UHF wireless system, developed with Lectrosonics expertise. The discussion covers interference-resistant UHF performance, 32-bit float recording, timecode, adaptive power, battery life, and removable storage media. Ryan also provided a look at the new RODECaster Studio AI audio editing app for podcasters. Show Notes: Chapters: 00:03 Introduction from NAB 2026 00:10 Why RØDE remains a favorite stop at the show 00:33 Introducing the RodeLink 2 UHF wireless system 01:04 How Lectrosonics expertise influenced the new system 01:22 Why UHF helps avoid interference and body blocking 01:50 Receiver, transmitters, and creator-focused design 02:04 32-bit float recording, timecode, and USB output 02:45 Receiver-based control and sub-gigahertz communication 03:14 Starting and stopping transmitter recording remotely 03:35 Automatic frequency scanning and backup frequency hopping 04:10 Adaptive output power and battery optimization 04:46 Timecode accuracy and sync performance 05:17 Pricing, availability, and included accessories 05:38 Battery life expectations in different production settings 06:14 MicroSD recording and removable storage 06:42 RodeLink 2 as the standout product of the show 07:04 Introducing the RODECaster Studio app 07:30 AI-assisted podcast editing and highlight creation 08:04 Removing filler words, profanity, false starts, and mistakes 09:00 Regenerating corrected spoken words with natural cadence 10:03 Speaker recognition and saved audio fingerprints 12:34 Pricing, beta access, and subscription tiers 13:17 Rodecaster hardware integration and cloud upload workflow 13:49 Security questions around AI cloud processing 14:12 RØDE's in-house infrastructure and processing approach 14:48 Waitlist information and wrap-up Links: Sign up link for RØDECASTER STUDIO: https://studio.rode.com Support: Become a MacVoices Patron on Patreon http://patreon.com/macvoices Enjoy this episode? Make a one-time donation with PayPal Connect: Web: http://macvoices.com Twitter: http://www.twitter.com/chuckjoiner http://www.twitter.com/macvoices Mastodon: https://mastodon.cloud/@chuckjoiner Facebook: http://www.facebook.com/chuck.joiner MacVoices Page on Facebook: http://www.facebook.com/macvoices/ MacVoices Group on Facebook: http://www.facebook.com/groups/macvoice LinkedIn: https://www.linkedin.com/in/chuckjoiner/ Instagram: https://www.instagram.com/chuckjoiner/ Subscribe: Audio in iTunes Video in iTunes Subscribe manually via iTunes or any podcatcher: Audio: http://www.macvoices.com/rss/macvoicesrss Video: http://www.macvoices.com/rss/macvoicesvideorss
At NAB 2026, Chuck Joiner talks with Ryan Burke, Portfolio Director for RØDE about the new RodeLink 2 UHF wireless system, developed with Lectrosonics expertise. The discussion covers interference-resistant UHF performance, 32-bit float recording, timecode, adaptive power, battery life, and removable storage media. Ryan also provided a look at the new RODECaster Studio AI audio editing app for podcasters. Show Notes: Chapters: 00:03 Introduction from NAB 2026 00:10 Why RØDE remains a favorite stop at the show 00:33 Introducing the RodeLink 2 UHF wireless system 01:04 How Lectrosonics expertise influenced the new system 01:22 Why UHF helps avoid interference and body blocking 01:50 Receiver, transmitters, and creator-focused design 02:04 32-bit float recording, timecode, and USB output 02:45 Receiver-based control and sub-gigahertz communication 03:14 Starting and stopping transmitter recording remotely 03:35 Automatic frequency scanning and backup frequency hopping 04:10 Adaptive output power and battery optimization 04:46 Timecode accuracy and sync performance 05:17 Pricing, availability, and included accessories 05:38 Battery life expectations in different production settings 06:14 MicroSD recording and removable storage 06:42 RodeLink 2 as the standout product of the show 07:04 Introducing the RODECaster Studio app 07:30 AI-assisted podcast editing and highlight creation 08:04 Removing filler words, profanity, false starts, and mistakes 09:00 Regenerating corrected spoken words with natural cadence 10:03 Speaker recognition and saved audio fingerprints 12:34 Pricing, beta access, and subscription tiers 13:17 Rodecaster hardware integration and cloud upload workflow 13:49 Security questions around AI cloud processing 14:12 RØDE's in-house infrastructure and processing approach 14:48 Waitlist information and wrap-up Links: Sign up link for RØDECASTER STUDIO: https://studio.rode.com Support: Become a MacVoices Patron on Patreon http://patreon.com/macvoices Enjoy this episode? Make a one-time donation with PayPal Connect: Web: http://macvoices.com Twitter: http://www.twitter.com/chuckjoiner http://www.twitter.com/macvoices Mastodon: https://mastodon.cloud/@chuckjoiner Facebook: http://www.facebook.com/chuck.joiner MacVoices Page on Facebook: http://www.facebook.com/macvoices/ MacVoices Group on Facebook: http://www.facebook.com/groups/macvoice LinkedIn: https://www.linkedin.com/in/chuckjoiner/ Instagram: https://www.instagram.com/chuckjoiner/ Subscribe: Audio in iTunes Video in iTunes Subscribe manually via iTunes or any podcatcher: Audio: http://www.macvoices.com/rss/macvoicesrss Video: http://www.macvoices.com/rss/macvoicesvideorss
Inside Wirtschaft - Der Podcast mit Manuel Koch | Börse und Wirtschaft im Blick
Zwischen Nahost-Sorgen und KI-Hype: Während die US-Börsen auf Rekordhöhen tendieren und der Dow Jones mittlerweile über 50.000 Punkte erreicht hat, wird es für den Dax wohl problematisch, die Marke von 25.000 Punkten zu halten. Wo stehen die Märkte aktuell? „Es ist nicht so schlimm wie bei den früheren Ölkrisen Ende der 1970er und Anfang der 1980er Jahre oder auch 1973/74, weil die Märkte heute schon ausgewogener sind. Man muss auch unterscheiden zwischen dem, was medial dramatisch übertrieben wird", so Robert Halver. Der Kapitalmarktexperte von der Baader Bank zu den geplanten Börsengängen von OpenAI oder SpaceX: „Die normalsterblichen Anleger kommen beim Börsengang gar nicht an Stücke. Das Thema ist faszinierend, aber es gibt auch die bösen Zungen. Raumfahrt und KI sind Zukunftsthemen. Man kann ja anschließend entscheiden, ob man einsteigt oder nicht." Alle Details im Interview von Inside Wirtschaft-Chefredakteur Manuel Koch an der Frankfurter Börse und auf https://inside-wirtschaft.de
Jason invites Virginia Distillery Company's Lead Blender, Amanda Beckwith, to his home office for an interview to discuss whisky "Cigar Malts". Wouldn't you know VDC has a new one, to boot! This is the first of many American-producer-focused episodes which will all lead up to something very special come early July! ...as usual, have a seat, have a pour, and listen in. Unless you're driving. If you're driving, be smart and stay sober but be sure to listen into the conversation! Special thanks to: - Weigh Down for allowing us to use their song "Wooden Monsters" as our theme song - RØDE for making *really* great microphones - Focusrite for making awesome USB receivers - Joshua Hatton for producing and editing
Eine Rekordnachricht zu KI jagt die nächste, gleichzeitig erreichen die US-Börsen auch gestern wieder Rekordhochs. Wie lange geht das noch gut? Vielleicht ist das die falsche Frage.
ACCESS THE FREE GUIDED SESSION "Why Spanish Feels Hard and It's Not You": https://thespanishontheroad.com/spanish-for-neurospicy-brains/¿Te agotas tras solo 5 minutos hablando español? ¿Sientes que tu CPU mental se pone a 100 grados y está a punto de explotar? No eres un mal estudiante. Eres un sistema de alta gama intentando funcionar con el cable equivocado.
Three breaches. No malware. No zero-days. Just trust being exploited. This week on Security Squawk, Bryan Hornung, Randy Bryan, and Reginald Andre break down three major cybersecurity incidents that reveal a growing reality: attackers are increasingly targeting people, vendors, and physical access instead of technology. NYC Health + Hospitals disclosed a breach affecting 1.8 million individuals after a third-party vendor compromise exposed sensitive patient information, including fingerprints. Carnival Corporation confirmed a cyberattack impacting nearly 6 million people after attackers used social engineering to gain access through an employee account. Meanwhile, the FBI is warning law firms about criminals posing as IT personnel, physically entering offices, deploying malicious USB devices, and stealing privileged client data. These attacks didn't begin with sophisticated malware or advanced exploits. They succeeded because trust was exploited. In this episode, we discuss: • The growing risk of third-party vendor breaches • Why biometric data theft creates permanent consequences • How social engineering continues to defeat security controls • The resurgence of physical intrusion attacks • What CEOs, business owners, IT leaders, and MSPs should be evaluating right now • Why many organizations may be defending the wrong attack surface If your cybersecurity strategy focuses only on networks, endpoints, and firewalls, this episode will challenge some assumptions. Support the show: https://buymeacoffee.com/securitysquawk Subscribe for weekly executive-level cybersecurity analysis focused on business impact, operational risk, and real-world consequences. #CyberSecurity #DataBreach #Carnival #NYCHealthAndHospitals #SocialEngineering #VendorRisk #LawFirmSecurity #CyberAttack #InformationSecurity #MSP #BusinessRisk #SecuritySquawk
In this episode of The Daily Grateful Podcast, Michael gets real about podcasting without spending a fortune. Broadcasting straight from a studio filled with expensive gear, Michael admits something most “podcast experts” won't tell you: you absolutely do not need a fancy setup to start a successful podcast.From $60 USB microphones and free software like Audacity to portable Zoom recorders and closet studios that generate millions of dollars, this episode breaks down how everyday people can launch a podcast on a shoestring budget. Michael shares practical microphone tips, audio tricks, gear recommendations, and the one thing that matters more than equipment: consistency.Along the way, there are funny side stories, broadcast wisdom, tech frustrations, and classic Michael moments that make you feel like you're sitting in the studio with him.If you've ever wanted to start a podcast, grow your voice online, or finally stop overthinking and hit record, this episode is your sign.#Podcasting #StartAPodcast #USBMicrophone #Audacity #DailyGrateful #PodcastTips #ContentCreation #CheapPodcastSetup #MicrophoneTips #PodcastStudio #Broadcasting #RodeMicrophone #Focusrite #ZoomRecorder #PodcastLife
Disponible en GJM Sound (787) 685-3695 Si haces podcasts, livestreams o contenido para redes, este sistema de ROLAND te permite producir transmisiones con mejor audio y video directamente desde tu smartphone. Incluye un micrófono USB profesional, soporte para múltiples cámaras, overlays, música y efectos para que tus lives en YouTube, Facebook o Twitch se vean mucho más profesionales sin necesidad de un estudio complicado. Ideal para creadores de contenido, entrevistas, gaming y videos en vivo.
Zone Grise est la rencontre entre le côté sombre du DJ Ixpé et le côté clair du producteur et DJ no one famous. Dark disco, EBM et techno se rejoignent au croisement presque improbable de leurs clefs USB respectives. Hébergé par Acast. Visitez acast.com/privacy pour plus d'informations.
In this episode, we examine the Anker Nano Power Strip (Model A9196), a 10-port desk-clamp charging solution designed to address cable management and accessibility in modern workspaces. The device features a dual-zone layout with four AC outlets (1,875W capacity) and six USB ports, including two USB-C ports that deliver up to 70W individually or share that capacity when used simultaneously. Its defining characteristic is the silicone-lined clamp mechanism that secures to desk edges between 0.6 and 1.8 inches thick, keeping the unit's above-desk profile at just 0.75 inches while providing one-handed access to ports. The strip includes 1,500J surge protection and smart overload cutoff with a manual reset button. While the USB-C charging capacity suits laptops, tablets, and phones, the product recommends using AC outlets for devices requiring more than 65W to avoid slower charging speeds. The design targets users seeking consolidated power delivery and reduced desktop clutter, though compatibility is limited to desks within specific thickness parameters and excludes glass surfaces or angled edges exceeding 45 degrees. Follow AndroidGuys(X) Twitter: https://www.twitter.com/androidguysInstagram: https://www.instagram.com/androidguysTikTok: https://www.tiktok.com/@androidguysofficialYouTube: https://www.youtube.com/@AndroidGuyscomOfficialWebsite: http://www.androidguys.comFollow Scott WebsterInstagram: https://www.instagram.com/scottwebsterFollow Luke GaulInstagram: https://www.instagram.com/lukegaul
Question time again! This month we discuss quite a wide range of topics, such as tracking down printer dots with a USB microscope, the dream of going to SIGGRAPH, the legality of scanning and uploading "lost" old magazines, how to stay objective about new stuff as you get older, steady fan curve strategies for CPU air cooling, how to cope when you find out that cool new open source project was made by AI, renaming files like a pro, and the enduring mystery of ICQ's event sounds. Support the Pod! Contribute to the Tech Pod Patreon and get access to our booming Discord, a monthly bonus episode, your name in the credits, and other great benefits! You can support the show at: https://patreon.com/techpod
Foundations of Amateur Radio Previously I've talked about a piece of software called SoapyAudio. It's part of the toolkit called SoapySDR which in turn is part of a whole ecosystem called the Pothos framework, coordinated by Pothosware, founded by Josh Blum. I'm mentioning this for two reasons, first to give credit to Josh and the many contributions he has made to the Software Defined Radio ecosystem and second, to indicate that there's several moving parts here. SoapyAudio is a module that connects an audio device, like a microphone or a speaker, more on that in a moment, to a tool called SoapySDR. This allows you to connect to that device, either directly, or over the network, from within any Soapy compatible SDR tool, like Cubic SDR, SDRangel, Quisk and SDR++ to name a few. Said differently, you can use the SoapyAudio module to pretend that your sound card is a Software Defined Radio, and use the associated SDR tools to use it. While interesting in and of itself, the idea comes into focus if you consider that you could connect your analogue radio to the sound card and now you have actual radio frequencies coming into your card, which you can use as an SDR. This works because SoapyAudio also includes Hamlib support, which in turn means that you can send commands like: Set the Frequency, or Set the Mode, to your radio using Hamlib, better yet, if you do this within your SDR software, all this happens behind the scenes. Now, before I dig in too much more, I mentioned a microphone and speaker. When you connect your radio to a computer, the microphone or line-in socket is used to receive audio from the radio, it leaves the radio and enters the computer via the microphone and gives you the ability to receive audio, alternatively, when you connect the computer speaker to the radio, it leaves the computer and enters the radio, to transmit audio. Right now I see no evidence that SoapyAudio supports the ability to transmit, and the ecosystem overview shows the module in a different location than the other radio modules. It might well transpire that none of this is going to work long-term, but the point of this is to learn how it works and to get an understanding of how data flows back and forth. Ideally, I'd end up with a module that would integrate into GNU Radio using the existing SoapySDR integration, but I'm nowhere near that, and my ongoing computing challenges keep banging me in the face, so small steps. If you're not quite sure how this is supposed to work, your radio is connected to your computer using audio in and out, as well as a serial or USB connection. The computer is running SoapyAudio which uses Hamlib to control the radio and uses SoapySDR to send and receive both control and radio signals through a tool called soapy-server, which I think will all run on a cheap Raspberry Pi which is in turn is connected to the network to another more beefy computer running GNU Radio and the SoapySDR module, allowing you to both control the radio over the network as well as receive and transmit. Well .. at least that's the plan. In order to bring that grand idea closer to fruition, I've just spent the past two days putting together a set of instructions, in the form of a Dockerfile, to attempt to help make that happen. I'll note upfront that this is a work in progress and there were plenty of trips to the local Yak Shaving compound to sharpen my blades, but I think by now you'll understand that this is par for the course. I'm sharing all this with you because in amateur radio and in any complex endeavour, progress is made by making small incremental improvements. We're up to the 19th, or 20th, if you count the introduction of my Bald Yak series and so far I have only very little tangible assets to show you. I suspect that this is going to be the case for some time to come. Perhaps my journey should be viewed as a way to pursue the things you're interested in and document your progress along the way, rather than a journey towards a product that you can install tomorrow morning after you've had your morning coffee. If all that made your head explode, don't worry, you're in good company. I embarrassed myself in front of all the HamSci community the other day when I proposed to use a spectrogram to capture and understand Ionosonde data, rather than raw IQ. I still don't know what I was thinking. I'm Onno VK6FLAB
Show 313: Thinking Out Loud w/Friends of SoundBroker ZoomCast Show: Please join me today on the panel with Devon Sheets to discuss the new Mac version of De-Feedback and the comparison of Source Intelligence from the L-Acoustics. I want to thank the following for appearing on the panel today and make this meeting such an enjoyable learning experience: Bruce Fallis, Chris Cecil, Chris DiCorpo, Chris Nelson, Chris Russo, Curt Hare, David Dansky, David Elliott, Denis Canuck, Derek Miller, Devin Sheets, Duane Sheets, Fred Domenigoni, Gregory Baker, Gregory Woloszyn, Javi, John Lackner, Jorge Arronte, Ken Newman, Ken Porter, Marty Atias, Metalmax, Riley Arbuckle, Rob Robbins, Steve Gill, Tony Villarreal, Wayne Pierce Discussed during this meeting: D-Feedback and comparing it to L-Acoustics' new Source Intelligence product. Devin discussed the development of D-Feedback version 2, which will include more aggressive denoise capabilities, zero-latency blind de-echo functionality, and potential higher latency modes for better performance. The group extensively discussed the Mac version of D-Feedback, with Devin noting that while the AU format works well with 8 instances on a Mac Mini M4, it's still considered beta due to occasional sample drops. The conversation covered L-Acoustics' Source Intelligence, which requires L-Acoustics amplifiers and has a subscription model, limiting its utility for engineers working with different speaker systems. Devin also announced plans for a new surround up-mixing plugin called Easy UpMix that will convert stereo content to multi-channel output at zero latency, though specific parameters and compatibility details were not finalized. The meeting included discussions about various use cases for D-Feedback, including broadcast applications, intercom systems, and home recording scenarios, with several participants sharing positive experiences using the plugin in different environments.Gregory presented a report on AI data centers being built in Dubai and Saudi Arabia, highlighting concerns about submarine data cables in the region that could be damaged, potentially affecting 20% of global AI compute powerJorge reported successful testing of option 2 on an Intel Mac 2020 with four running instances over three days with zero drops, connected via USB to a DM3 with less than 5ms latency. Devin shared his experience running eight instances on a Mac Mini M4 over Dante with 6ms round trip latency, noting the affordability of the Mac Mini at $800 compared to other options. The discussion concluded with Ken raising questions about L-Acoustics' Source Intelligence feature, which requires specific networked amplifiers and is tied to L-Acoustics systems, making it expensive to implement.---Stop guessing and start growing. Join Jan Landy and his knowledgeable, affable panel of friends and colleagues for a no-filter discussion on mastering the professional life—with more laughs than a comedy club.Our ZoomCast isn't just a fountain of industry knowledge; it's also an opportunity to laugh. Think of it as therapy, but with more jokes and fewer couches. Stay updated on life and world events, share your thoughts, and enjoy multiple good chuckles along the way. -JOIN US LIVE EVERY WEDNESDAY:- 4:45 PM Pacific (UTC-7) / 7:45 PM EasternHow to Assist:Offer your support by giving us a Like, opinions in the comments on Facebook, LinkedIn, and YouTube and remember to share the show with your industry friends.
In celebration of Single Cask Nation's 15th anniversary, Joshua and Jason revisit a conversation they had with Anthony Wills, Owner and Managing Director of Kilchoman Distillery. When Single Cask Nation launched, the first three casks of whisky bottled were from Arran, BenRiach, and Kilchoman. We here at SCN HQ consider ourselves incredibly lucky to have been the only independent bottlers to have legally bottled a cask of Kilchoman independently. The boys discuss this and other things as a new introduction to this older episode, one of their favorite conversations to date. Joshua and Jason consider themselves incredibly lucky to have the opportunity to travel all over the world to interview some of the most interesting people within the whisky-making industry (and each guest is as interesting as the next). Few, however, are able answer things as candidly as the good Anthony Wills does in this episode. It's his distillery so he gets to do things and talk the way he likes. We like this. We are thankful for this. So, as usual, have a seat, have a pour, and listen in. Unless you're driving. If you're driving, be smart and stay sober but be sure to listen into the conversation! Special thanks to: - Weigh Down for allowing us to use their song "Wooden Monsters" as our theme song - RØDE for making *really* great microphones - Focusrite for making awesome USB receivers - Joshua Hatton for producing and editing
Themen u.a.: US-Bürger fühlen sich persönlich verantwortlich für die Demokratie, das sollte uns inspirieren, meint unser Gast, die Historikerin Christina Morina. Und: Die Fußball-WM in den USA ist zu teuer. Von WDR 5.
Geek Pride Day kicks off an episode packed with the kind of tips you’ll actually use. You’ll learn why Shift+Tab is your fastest escape from a runaway numbered list, how holding the lower-left CarPlay button summons Siri, and why copy/paste (and drag-and-drop) between apps still beats exporting and re-importing every time. You’ll also get the real story on Comcast’s email migration (spoiler: it’s not mandatory), discover why the Screenshot app blows past Command-Shift-5 (and -4), and figure out how to shut down the fake browser notifications hijacking your Mac. Then it’s into the meaty stuff: whether those no-name fast chargers are quietly cooking your devices, and the brands the guys actually trust to plug in without worry. Public charging stations look innocent until they aren’t, so the crew breaks down power-only cables, data blockers, and the chillingly clever O.MG Cable from Hak5: Don’t Get Caught handing a stranger the keys to your iPhone over a free USB port. You’ll get strategies for sharing organized photo libraries with the non-Mac humans in your life, dock recommendations for driving external monitors from your laptop, and a stacked Cool Stuff Found run featuring Gifski for gorgeous animated GIFs, WhatCable.uk for decoding that mystery USB-C cable in your drawer, Talk For Me v3 piping text-to-speech into FaceTime calls, and free GigSky eSIM data for Visa Signature cardholders heading abroad. Press play, take notes, and keep your gear (and your data) yours. 00:00:00 Mac Geek Gab 1143 for Monday, May 25th, 2026 May 25th: Geek Pride Day MGG Monthly Giveaway – Enter to win a Function101 Apple TV Button Remote The MGG Merch Store is Live! Quick Tips 00:00:01 Ben-QT-Use Shift+Tab to back out of a numbered list 00:03:31 Todd-QT-Hold Lower-Left CarPlay button to invoke Siri 00:04:39 QT-Remember you can copy/paste images between apps Drag-and-Drop often works, too, even while switching apps 00:07:02 Eric-QT-1142-The Comcast Email switch isn’t mandatory Upgrade your comcast.net email experience to Yahoo Mail 00:16:15 J-QT-Use the Screenshot app for more screenshot flexibility Store your screenshots on a shared drive (iCloud Drive, Dropbox, Synology Drive, etc) OnyX Sponsors 00:20:05 SPONSOR: Even Realities G2. Use promo code MGG at evenrealities.com to get 10% off Even Ring 1 and/or Even Clip when you add them to your Even G2 order. 00:22:06 SPONSOR: BBEdit, the power tool for text from Bare Bones Software; now with integrated Notebooks and extended language support. Your Questions Answered and Tips Shared! 00:23:37 Rick-How do I stop fraudulent notifications on my Mac? Check your browser's notifications Check your browser extension 00:30:54 Joe-Are No-Name-Brand Fast Chargers Safe? An incomplete list of brands we trust Anker Chargers Baseus Chargers Ugreen Chargers Satechi Chargers 00:40:15 Adam Savage's Tested Channel Power Only Cables for “Public Charging Stations” Hak5 – O.MG Cable Data Blocker Pass Through Connectors 00:49:50 Kenneth-Sharing organized photos with all my family, including non-Mac-users Flickr Pro Or your cloud-based USB stick options: Dropbox (for Photo Sharing) Google Drive (for Photo Sharing) 00:57:32 Brent-What docks do you recommend for my laptop with external monitors? Cool Stuff Found 01:03:47 Ben-CSF-Gifski, a free, full-featured Movie-to-Animated GIF converter 01:08:12 Gary-CSF-WhatCable.uk to learn what your USB-C Cables can do 01:09:32 Darrin-CSM-Talk For Me v3.0 allows Text To Speech to be routed into FaceTime and voice calls 01:12:01 J-CSF-Free GigSky eSIM plans with Visa Signature Cards US Mobile's Unlimited plan comes with an included Apple Watch plan, too! 01:14:04 ATC-Darknet Diaries Podcast EP 161: MG – With the developer of the O.MG Cable from Hak5 01:15:30 MGG 1143 Outtro MGG Monthly Giveaway Bandwidth Provided by CacheFly Pilot Pete's Aviation Podcast: So There I Was (for Aviation Enthusiasts) The Debut Film Podcast – Adam's new podcast! Dave's Business Brain (for Entrepreneurs) and Gig Gab (for Working Musicians) Podcasts MGG Merch is Available! Mac Geek Gab iOS app Mac Geek Gab YouTube Page Mac Geek Gab Live Calendar This Week's MGG Premium Contributors MGG Apple Podcasts Reviews feedback@macgeekgab.com 224-888-GEEK Active MGG Sponsors and Coupon Codes List BackBeat Media Podcast Network
James and John discuss eBay finds: Apple 1 replica, Mac/Apple 2 service binders, and classic Mac coasters. They look back at May 1986 in Macworld magazine, and news includes Steve Jobs in Exile, Long Island Museum: 50 Years of Apple Collection, the Kevin Lenane Collection, and USB to LocalTalk adapter. Join our Facebook page, follow us on X (Twitter), watch us on YouTube, and visit us at RetroMacCast.
Ben asks what happens when you curl google.com, and Matt peels back HTTP until the rabbit turns out to have been in the hat all along. Then a USB hub stages a dramatic intervention.
Der Tag in 2 Minuten – vom 21.5.
A continuing segment for our "Extra! Extra!!" padcosts -- as part of the Single Cask Nation 15th anniversary, we're inviting in Nation members to join us in conversation to drink some SCN whisky, hear about their whisky journey, and sometimes they'll get sneak peek if upcoming whiskies (that last bit did not happen in this episode, mind you). Listen in as Joshua sits down to talk and dram with Nation Member Frederick Keator. They discuss a number of things including, but not limited to, the return of Whisky Jewbilee in Chicago on October 15th, 2026!! ...as usual, have a seat, have a pour, and listen in. Unless you're driving. If you're driving, be smart and stay sober but be sure to listen into the conversation! Special thanks to: - Weigh Down for allowing us to use their song "Wooden Monsters" as our theme song - RØDE for making *really* great microphones - Focusrite for making awesome USB receivers - Joshua Hatton for producing and editing
Signal integrity engineers working on high-speed serial links, Ethernet, USB, PCI Express, and DDR memory interfaces need powerful simulation tools, but commercial software licenses can be cost-prohibitive. In this episode of the Altium OnTrack Podcast, host Zach Peterson sits down with David Banas, Solutions Engineer at Keysight, to explore three open-source Python packages that are transforming how engineers approach serial link simulation, IBIS-AMI model testing, and channel operating margin analysis. David walks through PyBERT, his most popular tool, demonstrating live how it handles eye diagrams, bathtub curves, jitter analysis, and equalization techniques like CTLE, DFE, and TX de-emphasis. The pair explore PyIBIS, a Python tool for IBIS-AMI model developers, demonstrating its capabilities in analyzing signal transmission parameters. They look at how it helps debug models and apply equalization techniques to address signal distortion. Understanding this tool is crucial for effective data transmission analysis and ensuring signal integrity, especially when working with complex designs in Altium Designer or Cadence Design Systems.
This week on the Higher Ed AV Podcast, Joe Way tries something brand new: the first-ever No Context Flash Pitch. The concept is simple, chaotic, and exactly what makes the higher ed AV community so special. Guests jump on live, get two minutes, and can pitch anything they want. A product. A booth. A project. A tip. A warning. A reason to get excited for InfoComm. No prep. No polish. No sponsor package. Just real people, real energy, and real reasons to show up. What follows is a fast-paced, community-powered preview of InfoComm 2026, featuring manufacturers, HETMA partners, higher ed professionals, and longtime AV friends sharing what they are bringing to the show floor and why it matters for the higher education vertical. Bert Feldman, INOGENI Bert Feldman, U.S. Sales Director at INOGENI, kicks off the Flash Pitch format with a powerhouse overview of the company's growing AV and UC portfolio. He previews INOGENI's latest work around USB, USB-C, IP, multi-camera switching, BYOM, room system flexibility, and automated classroom capture workflows. The headline is CamTrack, INOGENI's multi-camera automated switching solution designed to support active learning spaces, lecture capture rooms, hybrid classrooms, and flexible teaching environments. Bert also highlights INOGENI's IP-to-USB converter, Dante-enabled workflows, the upcoming U-BRIDGE USB-C extender, and the award-winning TOGGLE series. For higher ed, the message is clear: INOGENI is helping campuses simplify the complicated spaces where cameras, microphones, computers, and collaboration platforms all need to work together without friction. John Palazinski, GUDE Systems John Palazinski from GUDE Systems brings the perfect mix of product preview, HETMA partnership, and show-floor energy. He talks about GUDE's strong involvement with HETMA, including participation in the HETMA Approved evaluation program, and previews new products coming to InfoComm, including an updated AC/DC box, a new UPS box, and GUDE's cloud software for managing power and connected devices. For higher ed institutions, John's pitch is about more than power. It is about reliability, remote management, uptime, and giving AV teams better tools to support the rooms their campuses depend on every day. He also teases a special gift for HETMA members who stop by the booth, proving once again that swag and smart infrastructure can absolutely coexist. Renee Benson, Sony Renee Benson from Sony joins from the road and still manages to bring the heart of the episode into focus: relationships. Sony lists Renee Benson among its HETMA recognitions as “Best Vendor Rep,” and Sony's InfoComm 2026 page lists booth C8301. Renee previews Sony's InfoComm presence, including new BRAVIA displays, P-Series and S-Series solutions, LED offerings, and the opportunity for attendees to connect directly with Sony's regional teams. Her segment is a reminder that technology is only part of the equation. In higher ed AV, trust matters. Relationships matter. Having vendor partners who understand the campus environment matters. Renee's pitch captures exactly why the best vendor relationships feel less transactional and more like an extension of the community. Michael Gunderson, Highland Community College One of our most experienced HETMA members, Michael Gunderson, uses his two minutes to deliver a fantastic InfoComm survival guide for first-time attendees. The advice is practical gold: download the app, mark the vendors you want to see, study the floor layout, learn the numbering system, find the restrooms, locate the free food and water, and give yourself time to understand the show before trying to sprint through it. He also shouts out the HETMA booth, morning coffee, happy hours, peer networking, and the importance of making real connections. This segment turns into one of the most useful parts of the episode because it reminds everyone that InfoComm can be overwhelming, but it does not have to be. With the right plan and the right community, the biggest AV show in North America can feel a whole lot smaller. Brandy Johnson, PTZOptics Brandy Johnson from PTZOptics brings big energy and a bold preview of what the company is bringing to InfoComm. She talks about PTZOptics stepping into a new era as an employee-owned company, complete with new branding, new booth energy, and a stronger focus on complete video workflows. Her pitch centers on interoperability, partner ecosystems, and helping attendees experience how PTZOptics products work inside real AV environments. Brandy highlights the Link 4K, Dante AV-H workflows, hands-on test-drive stations, partner integrations with companies like NETGEAR and INOGENI, new 4K products, updated web GUI capabilities, and voice-tracking integrations. For higher ed, this is where PTZOptics shines. Brandy positions their solutions not just as cameras, but as part of a larger teaching, learning, streaming, and content creation ecosystem. It is about giving campuses flexible, scalable video tools that actually fit the way classrooms, lecture halls, studios, and hybrid spaces operate. Bill O'Donnell, Babson College Bill O'Donnell from Babson College joins from the end-user side and offers one of the most important reminders of the episode: do not skip the small booths. A Crestron case study identifies Bill O'Donnell as an Instructional Technology Integration Specialist in Media Services at Babson College. Bill talks about the value of walking the show floor with curiosity, especially in the smaller booths where emerging companies and early-stage ideas often appear before the larger manufacturers adopt them. He points to the evolution of tracking camera technology as an example, noting how innovations that once looked niche can eventually become major parts of the AV ecosystem. His segment is a perfect higher ed perspective: innovation does not always announce itself with the biggest booth, the loudest demo, or the most expensive buildout. Sometimes the next big thing is tucked away in a corner, waiting for the right campus technologist to notice it. Jason Jenkins, Studiomatic Jason Jenkins from Studiomatic jumps in after seeing Joe's LinkedIn post and delivers a compelling pitch for the continuing evolution of one-button studios. Studiomatic's own site identifies Jason Jenkins as the developer behind its One Button Studio solutions. Jason explains how he has spent years building simple, powerful presentation recording systems that allow faculty, staff, students, and creators to walk in with a PowerPoint, press one button, and leave with a finished video. He previews the One Button Studio Pro, the mobile or desk-based One Button Studio Go, and the upcoming One Button Studio Solo. The magic is in the simplicity: no production crew, no complicated login process, no editing headache, and no steep learning curve. Just an intuitive kiosk-style system designed to make high-quality content creation accessible. For higher ed, Jason's segment is especially relevant. Campuses are still looking for better ways to support lecture capture, faculty media creation, student presentations, online learning content, and self-service production spaces. Studiomatic's approach makes those workflows approachable, repeatable, and scalable. HETMA at InfoComm 2026 Joe closes the episode by previewing the full HETMA experience at InfoComm 2026. HETMA's week includes the Higher Education Summit, the Higher Ed AV Awards, the HETMA booth, morning coffee, happy hours, show floor tours, live podcasting, booth activations, and the kind of hallway conversations that often become the most valuable part of the entire show. The HETMA InfoComm 2026 page lists the booth as C6023 and outlines a full week of higher ed-focused programming from June 15–19, 2026. Joe also previews the new VIP Qualified-Buyers After-Hours Reception, designed to connect higher ed decision-makers with manufacturers, integrators, and partners around real projects, real budgets, and real needs. The goal is not just networking for networking's sake. It is matchmaking with purpose. Episode Takeaway This episode proves that InfoComm is not just about products. It is about people, timing, trust, curiosity, and community. From INOGENI's automated camera workflows to GUDE's power management, Sony's display ecosystem, PTZOptics' video innovation, Babson's end-user perspective, Studiomatic's one-button content creation, and HETMA's community-first show strategy, this Flash Pitch episode captures the best of what makes higher ed AV different. It is a little unpredictable. It is a little chaotic. And it is exactly the kind of energy that makes people want to be part of the room.
PEBCAK Podcast: Information Security News by Some All Around Good People
Welcome to this week's episode of the PEBCAK Podcast! We've got four amazing stories this week so sit back, relax, and keep being awesome! Be sure to stick around for our Dad Joke of the Week. (DJOW) Follow us on Instagram @pebcakpodcast Please share this podcast with someone you know! It helps us grow the podcast and we really appreciate it! Cyb3r Operations https://www.cyb3roperations.com/ https://www.bleepingcomputer.com/news/security/windows-bitlocker-zero-day-gives-access-to-protected-drives-poc-released/ https://www.tomshardware.com/tech-industry/cyber-security/microsoft-bitlocker-protected-drives-can-now-be-opened-with-just-some-files-on-a-usb-stick-yellowkey-zero-day-exploit-demonstrates-an-apparent-backdoor YellowKey Zero-Day: An unpatched BitLocker bypass dubbed "YellowKey" allows physical attackers to unlock encrypted Windows 11 and Server 2022/2025 drives using just a USB stick — no password or recovery key needed — and the frustrated researcher behind it is threatening more disclosures after Microsoft allegedly ignored previous reports. https://calmatters.org/economy/technology/2026/05/california-went-big-on-canvas-the-worst-happened/ https://databreaches.net/2026/05/08/one-size-does-not-fit-all-sometimes-victims-probably-should-pay-ransom/ https://www.bleepingcomputer.com/news/security/us-govt-seeks-instructure-testimony-on-massive-canvas-cyberattack/ Canvas Ransomware Attack: ShinyHunters breached education platform Canvas twice within a week, stealing data from an estimated 275 million users across nearly 9,000 institutions globally, disrupting final exams across California and beyond — and now the U.S. House Committee on Homeland Security is demanding Instructure executives testify, while analysts debate whether refusing to pay the initial ransom made the fallout far worse. https://insider-gaming.com/forza-horizon-6-leak-drops-155-gb-content/ Forza Horizon 6 Leak: Playground Games accidentally uploaded the complete, unencrypted 155GB build of Forza Horizon 6 to Steam ten days before its May 19 release, making the full game available to pirates — and Playground has since issued lifetime bans to players who streamed the leaked footage. https://www.rotowire.com/soccer/article/2026-world-cup-groups-full-group-by-group-preview-analysis-projections-and-dark-horses-100836 https://au.news.yahoo.com/head-knocks-ultra-violence-viral-231852371.html 2026 World Cup Preview: With the expanded 48-team tournament kicking off June 11 across the U.S., Canada, and Mexico, Spain, France, and England headline the favorites — but the new format means more upsets, more dark horses, and storylines ranging from Messi's likely final campaign to Iraq's return to the World Cup stage for the first time since 1986. Dad Joke of the Week (DJOW) Find the hosts on LinkedIn: Chris - https://www.linkedin.com/in/chlouie/ Brian - https://www.linkedin.com/in/briandeitch-sase/ Buck - https://www.linkedin.com/in/buck-rogers-9952446a/
Here's the Supporter-only Q&A from May 14th 2026. All comments and questions are fielded through the supporter service Q&A page.Please consider supporting this channel via monthly support services, tips, or even just by using our affiliate links to purchase things you were already going to buy anyway, at no extra cost to you: https://www.retrorgb.com/support.htmlT-Shirts: https://retrorgb.link/tshirtsAmazon Recommended List: http://retrorgb.link/amazon TIMESTAMPS (please assume all links are affiliate / paid links that pay RetroRGB a commission on each sale. Even if links are currently not affiliate, I may update them with one, should a partner list that item for sale in the future):00:00 Welcome!00:48 USB 3.0 Cable for SNAC Adapter?02:29 PS2 Storage P&P Suggestions05:03 Sync Combiner Questions: https://retrorgb.com/building-a-passive-sync-combiner.html / https://retrorgb.com/oscilloscope.html07:42 GameCube on a PC CRT - How to fill the screen?10:08 Ripping DVD & BR. Composite video from RPi4: https://retrorgb.com/cheap-easy-hdmi-to-crt-converters.html / https://retrorgb.com/recalbox-rgb-dual-2-pre-orders.html16:48 Thank You: https://www.retrorgb.com/support.html