Podcasts about loudspeakers

We're on Patreon! Find us at https://www.patreon.com/AudioUnleashed This week, Dennis and Brent deconstruct the latest column by Stereophile's editor-in-chief and contemplate whether his position on spooky woo-woo has devolved in the past decade. Then they ogle cool amps and preamps on AliExpress that borrow revered brands yet cost only hundreds—and also examine how crazy it'd be to buy this stuff right now (b/c tariffs, not b/c communism and chopsticks). They conclude with a not-terribly-deep dive into a new article from Dennis about audio DIY, but not the kind of audio DIY you're probably imagining. Brent's audio projects:

We're on Patreon! Find us at https://www.patreon.com/AudioUnleashed This week, Dennis and Brent explore the fast-growing world of made-to-order lathe-cut records – and even play one for you! (Prepare to be … well, prepared.) Then they delight in some made-to-order pink noise from Erin's Audio Corner, and deconstruct Holly Cole's new made-to-order (well, for audiophiles) album with the help of Stereophile.  Brent's audio projects:

NDLEA Arrests Ex Convict Malaysia Returnee With Drugs Hid In Loudspeakershttps://osazuwaakonedo.news/ndlea-arrests-ex-convict-malaysia-returnee-with-drugs-hid-in-loudspeakers/13/04/2025/#NDLEA #Adamawa #Cameroon #Malaysia ©April 13th, 2025 ®April 13, 2025 4:29 pm Men of the Nigeria anti illicit drugs police, the National Drug Law Enforcement Agency, NDLEA have arrested one Ndubuisi Udatu aka Richard, an ex convict and a Malaysia returnee at a checkpoint in Namtari area of Adamawa state with four large parcels of crystal meth, said to be weighing 2.7kg, after he allegedly concealed the illicit drugs inside music loudspeakers. #OsazuwaAkonedo

In this week's episode, host Jorden Guth chats with T+A elektroakustik COO Conradin Amft to learn more about the value proposition of where components are manufactured, why German manufacturing still has value in and of itself irrespective of the financial considerations, and why the choice fo where to manufacture is different for products with and without software. Closing music: “Leaf by Leaf” by Yoed Nir and Ziv Moran Sources: “44 Years of T+A—Germany's Hi-Fi Giant in Detail”: https://youtu.be/lzW18SuAJW0?si=SUjQkUfzU-obTWDv “T+A Elektroakustik Criterion S 230 Loudspeaker” by George de Sa: https://www.soundstagehifi.com/index.php/equipment-reviews/1932-t-a-elektroakustik-criterion-s-230-loudspeaker “The T+A Elektroakustik R 2500 R Proves Why the Stereo Receiver Might Make a Comeback” by Doug Schneider: https://www.soundstagehifi.com/index.php/system-one/1938-the-t-a-elektroakustik-r-2500-r-proves-why-the-stereo-receiver-might-make-a-comeback Chapters: 00:00:00 Announcement 00:00:31 Introductions/What gets built where and why? 00:14:44 The software factor 00:26:36 “Leaf by Leaf” by Yoed Nir and Ziv Moran

We're on Patreon! Find us at https://www.patreon.com/AudioUnleashed This week, Dennis and Brent stop by Strata-gee to see how Sonos is strategorizing to scramble back to the summit of the sound souk with a new … oh, wait, change in plans! Then they ally themselves (very conditionally) with a British-ish mastering engineer who contends that high-priced DACs are a scam. Then they bring their incomparable incredulity to bear on the question of whether adding hobbled Dolby Atmos functionality to Cadillacs is the way forward for Atmos or Cadillac. Brent's audio projects:

We're on Patreon! Find us at https://www.patreon.com/AudioUnleashed This week, Dennis and Brent page through the storied Gray Lady (known to some as the New York Times and to Brent as “employer”) and find, to their amazement, an in-depth profile of high-end vinyl company Acoustic Sounds and its iconoclastic proprietor, Chad Kassem. Then they check out what YouTube star Cheapaudioman says are the biggest mistakes audiophiles can make (besides failing to listen to the Audio Unleashed podcast). They conclude by digging through a Tape Op profile of a man in Burbank, California whose life's work is getting messed-up tapes to play so you can finally hear A Flock of Seagulls as they were meant to be heard. Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

Episode Notes Rob returns with Duncan Shields of Tronologically Speaking as Miller continues to try and alleviate the situation between the men from getting far too violent.

We're on Patreon! Find us at https://www.patreon.com/AudioUnleashed This week, Dennis and Brent unexpectedly flip the phase of their podcast by lavishly praising another audio pundit. But they quickly get back to business with an in-depth report on what might be the most preposterous subwoofer review (and most preposterous subwoofer setup) in a long history of preposterous subwoofer reviews by audiophile mags. Then they try to figure out why a famed accessories manufacturer insists that blind testing doesn't work yet employs it nonetheless, and contemplate Passion for Sound's assertion that science disproves the validity of science. Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

Episode 156 Chapter 17, John Cage in the United States. Works Recommended from my book, Electronic and Experimental Music  Welcome to the Archive of Electronic Music. This is Thom Holmes. This podcast is produced as a companion to my book, Electronic and Experimental Music, published by Routledge. Each of these episodes corresponds to a chapter in the text and an associated list of recommended works, also called Listen in the text. They provide listening examples of vintage electronic works featured in the text. The works themselves can be enjoyed without the book and I hope that they stand as a chronological survey of important works in the history of electronic music. Be sure to tune-in to other episodes of the podcast where we explore a wide range of electronic music in many styles and genres, all drawn from my archive of vintage recordings. There is a complete playlist for this episode on the website for the podcast. Playlist: EARLY ELECTRONIC MUSIC IN THE UNITED STATES Time Track Time Start Introduction –Thom Holmes 01:25 00:00 1.     Louis and Bebe Barron, “The Bells of Atlantis” (1952), soundtrack for a film by Ian Hugo based on the writings of his wife Anaïs Nin (who's voice you will hear). Tape composition produced at the Barron's studio (New York). 09:01 01:38 2.     Williams Mix (1952) by John Cage. Tape composition produced at the Barrons' studio (New York). 05:42 10:40 3.     Otto Luening and Vladimir Ussachevsky, “Moonflight” (1952) Tape composition produced at the composer's Tape Music Center at Columbia University, the precursor of the Columbia-Princeton Electronic Music Center. 02:54 16:20 4.     Henry Jacobs, “Sonata for Loudspeakers” (1953-54). Tape composition produced at radio station KPFA-FM in Berkeley. 09:29 19:12 5.     Jim Fassett, track “B2” (Untitled) (1955). From the album, Strange To Your Ears. Tape composition produced at CBS radio. 08:15 28:38 6.     Harry F. Olsen, “The Well-Tempered Clavier: Fugue No. 2” (Bach), “Nola” (Arndt) and “Home, Sweet Home” (1955). Disc composition created on RCA Mark I Music Synthesizer at Princeton University. 05:26 36:54 7.     John Cage, “Fontana Mix” (1958). Tape composition produced by Cage at Studio di Fonologia of the Italian Radio (Milan). 11:33 42:33 8.     Tod Dockstader, “Drone” (1962). Tape composition produced privately by the composer (Los Angeles). 13:24 54:06 9.     Kenneth Gaburo, “Lemon Drops (Tape Alone)” (1965). Tape composition produced at the studio for Experimental Music of the University of Illinois. 02:52 01:07:30 10.   Jean Eichelberger Ivey, “Pinball” (1965) from Electronic Music (1967 Folkways). Tape composition produced at the Electronic Music Studio of Brandeis University. 06:12 01:10:20 11.   Pauline Oliveros, “Bye Bye Butterfly” (1965). Tape composition produced at the San Francisco Tape Music Center. 08:05 01:16:32 12.   Olly W. Wilson, “Cetus” (1967). Tape composition produced at the studio for Experimental Music of the University of Illinois. 09:18 01:24:36   Additional opening, closing, and other incidental music by Thom Holmes. My Books/eBooks: Electronic and Experimental Music, sixth edition, Routledge 2020. Also, Sound Art: Concepts and Practices, first edition, Routledge 2022. See my companion blog that I write for the Bob Moog Foundation. For a transcript, please see my blog, Noise and Notations. Original music by Thom Holmes can be found on iTunes and Bandcamp.

w/ Vivid Audio's Laurence Dickie This episode is brought to you by Bowers & Wilkins TW IEMs:

We're on Patreon! Find us at https://www.patreon.com/AudioUnleashed This week, Dennis wonders why a writer for The Atlantic is wondering why his cheap Bluetooth speaker can't generate the feeling of community he got at a Beyoncé concert, while Brent wonders why Dennis was reading The Atlantic. Then they dig into a recent article on acoustics by one of audio's most popular personalities to learn what's better: a lousy speaker in a good room or a good speaker in a lousy room. They conclude with a deep dive into—surprise!—an article about hi-fi published in a mainstream scientific magazine, which recommends a whole new (well, kinda new) speaker layout. Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

We're on Patreon! Find us at https://www.patreon.com/AudioUnleashed This week, Dennis and Brent discuss Danny Ritchie's diagnosis of the legendary Wilson WATT/Puppy; can he find the cure for questionable engineering? Then they ponder whether Spotify is truly evil, and what malice might lurk in the hearts of other streaming services. And they wrap up with speculation about why a stupid article on vinyl seems to have been memory-holed entirely off the internet—and why a vinyl guru's attempt to demo over YouTube says much about the psychology of crowds and nothing about vinyl. Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

50% Iranians Leave Islam | 75% Mosques Vacant | But Indian Muslims Want Loudspeakers, HC Denies Them

We're on Patreon! Find us at https://www.patreon.com/AudioUnleashed This week, Dennis and Brent discuss how spending money and seeing measurements can influence subjective listening impressions, take a weird vicarious trip to a Japanese Kissa, and listen to a direct comparison between the same digital master delivered on a variety of different media. Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

Earlier today, Variety broke the news that distributor Cineverse (Terrifier 3) has signed a deal to distribute writer-director Macon Blair's The Toxic Avenger in theaters and streaming across North America in 2025. Filmed in 2021 in Bulgaria, the reimagining of the classic Troma film was first shown at Fantastic Fest in Austin, Texas in 2023 but then things went... silent. Word was that the film had trouble securing distribution. Legendary Pictures, who produced the film, remained mostly silent on its potential release until today's announcement. Host Zack Beins and Talkin' Troma correspondent Chaz Kangas break down the news and talk about a brighter, more Tromatic Tomorrow in this special report! NO SPOILERS! We also round up recent news about the upcoming Toxic Crusaders video game, the release of #ShakespearesShitstorm, TromaDance, and much more!Support the show! Make a donation at https://my.loudspeaker.orgMentioned in this episode:Announcement in VarietyThe Toxic Avenger Teaser TrailerToxic Crusaders Video Game UpdateThe TromArchive Collection - Refuse FilmsThe TromArchive Collection - Grindhouse Video (US)Hosted by Zack Beins and Chaz Kangas. Produced by Chris Lanphear for Loudspeaker Studios. Talkin' Troma Theme Music by J57 and Bald Halfwit.Featured Music:"Radetzky March" by Johann StraussConnect with Zack:https://twitter.com/legolarryhttps://www.instagram.com/legolarry/Connect with Talkin' Troma:https://www.talkintroma.comhttps://bsky.app/profile/talkintroma.bsky.socialhttps://twitter.com/talkintromahttps://www.youtube.com/@talkintromaConnect with Loudspeaker:https://twitter.com/heyloudspeakerhttps://www.facebook.com/heyloudspeakerhttps://www.instagram.com/heyloudspeakerTalkin' Troma is a listener-supported production of Loudspeaker Studios. Hear more great shows and commercial-free independent public radio at https://www.loudspeaker.org.

In Episode 110, James and Gary discuss how to check loudspeakers to make sure everything is working properly, including different ways to measure loudspeakers, document and interpret the data, and decide if it's the time to make changes or move on. The Church Sound Podcast is sponsored by DiGiCo and Electro-Voice.Check out James Attaway's new worship audio academy at www.attawayaudio.com/academy, and also visit our new Instagram page @churchsoundpodcast.Co-host James Attaway is the author of the Live Mixing Field Guide, a quick-start guide to EQ, compression and effects. Find more from James on the Attaway Audio YouTube Channel and at AttawayAudio.com. Reach him on IG @attawayaudio or contact him via email here.Co-host Gary Zandstra has worked in church production as an AV systems integrator and as a manufacturer's rep for more than 35 years.

"Don't worry, Honey. I'll be enjoying myself, too. Now be a good girl and do what daddy tells you."---He has gone away for work for a few days and phones you as soon as he gets back to his hotel, as he misses you too much. The playful, flirty phone call soon turns into something much more fun as he starts describing what you need to do… and take off…---IF YOU WOULD LIKE TO HEAR THE FULL SPICY VERSION OF THIS AUDIO, YOU CAN LISTEN HERE Hosted on Acast. See acast.com/privacy for more information.

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed This week, while the Audiophiliac (Steve Guttenberg) questions whether we can trust audio reviewers, Dennis and Brent decide whether we can trust Steve Guttenberg. Then they make the mistake of watching one the audio world's cringiest videos, in which audio icon Mark Levinson tries to explain how PCM audio is stressing everyone out, or not stressing everyone out, or something. Or nothing. Or whatever the lawyers let him say. Last, Dennis and Brent check out a Stereophile column by John Atkinson that definitely is not stressing anyone out—except perhaps makers of gratuitously expensive audio gear. Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

In Episode 109, James and Gary make the case for flying loudspeakers — a significant benefit of the approach, when done correctly, is more consistent coverage and volume throughout the audience, and more. The Church Sound Podcast is sponsored by DiGiCo and Electro-Voice.Check out James Attaway's new worship audio academy at www.attawayaudio.com/academy, and also visit our new Instagram page @churchsoundpodcast.Co-host James Attaway is the author of the Live Mixing Field Guide, a quick-start guide to EQ, compression and effects. Find more from James on the Attaway Audio YouTube Channel and at AttawayAudio.com. Reach him on IG @attawayaudio or contact him via email here.Co-host Gary Zandstra has worked in church production as an AV systems integrator and as a manufacturer's rep for more than 35 years.

Axiom is a Canadian loudspeaker brand founded by Ian Colquhoun in 1980. It was one of the first companies to adopt the design principles based on the research Dr. Floyd Toole was conducting at Canada's National Research Council (NRC). Today, Colquhoun not only owns Axiom Audio, but also Bryston and Magnum Dynalab. This week, host Jorden Guth is joined by Ian Colquhoun to discuss the value engineering that made the company's new Performance44 loudspeaker line possible.  Sources: “Axiom Audio's Ian Colquhoun and NRC” on the SoundStage! Audiophile Podcast: https://www.soundstage.life/e/axiom-audio-s-ian-colquhoun-and-nrc-origin-dr-floyd-toole-music-types-twin-tweeters-measurements/ “Axiom Audio's M100 v4 Loudspeaker”: https://www.youtube.com/watch?v=7cdPUHJKx70 “Canadian Hi-Fi Trilogy: Axiom Audio, Bryston, and Magnum Dynalab—All Under One Expanding Roof” by Doug Schneider: https://www.soundstagehifi.com/index.php/opinion/1785-canadian-hi-fi-trilogy-axiom-audio-bryston-and-magnum-dynalab-all-under-one-expanding-roof Chapters: 00:00:00 Announcement 00:00:30 What makes Performance44 different? 00:15:00 Music Break: “My Bet” by RocknStock 00:16:12 Why now? 00:30:41 Outro: “Batteries Are for Flashlights, Not for Pickups” by Art Against Agony

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed This week, Brent and Dennis dig into the latest drama surrounding a sus audio manufacturer trying to suppress bad press; riff on yet another article about the increasing appeal of vintage audio gear; and talk about king-of-all-audio-media John Darko's experimentations with different amps driving KEF's Q Concerto Meta speaker. Should you run screaming (or quietly exit) from any dealer who insists there's some perfect amp for your speakers? Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed This week, Brent and Dennis bemoan the sordid tasks mainstream tech journalists are forced to do these days; dig deep into the current state of audio recording methods as an excuse to promote Brent's new album; and shine a light on a great review of FiiO's new portable CD player, which really might change the way we consume music. Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed This week, Brent and Dennis welcome headphone expert and friend of the podcast Lauren Dragan to answer the question: does the new hearing-aid functionality of Apple's AirPods Pro 2 really work, or is it just another quickly tacked-on feature everybody else will have to copy? But before that: Some bloviating about Bose' purchase of the McIntosh Group and some gushing about Erin's Audio Corner's review of the Børresen X3 speaker (and some not-so-gushing about a few other reviews of the same speaker). Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

This week, host Jorden Guth is joined by Jan Lassesen, founder of Norway's Arendal Sound, to discuss the company's origins and history, its distinctive philosophy, the benefits of direct-to-consumer sales, and the evolution of the product line that has led to the 1528 series.  Sources: EISA Awards: Home Theater Audio 2020-2021: https://www.soundstagexperience.com/testbed/mm4/index.php/eisa/2020-2021-awards/2020-2021-home-theater-audio/1463-arendal-sound-1961-series-eisa-2020-2021 Arendal Sound 1723 Tower S loudspeaker review by Philip Beaudette: https://www.soundstagehifi.com/index.php/equipment-reviews/1848-arendal-sound-1723-tower-s-loudspeaker Arendal Sound 1528 Tower 8 Loudspeaker: “Why I'm Going 3500 Miles to Learn How it Happened” by Doug Schneider: https://www.soundstagehifi.com/index.php/opinion/1920-arendal-sound-1528-tower-8-loudspeaker-why-im-going-3500-miles-to-learn-how-it-happened Arendal Sound Club: https://club.arendalsound.com/ Chapters: 00:00:00 Announcement 00:00:20 Introductions 00:04:51 The road to Arendal 00:29:35 “Write a Sentence: The Headbanger's Confusion” by Art Against Agony 00:30:33 The evolution of Arendal 00:53:35 Outro: “Celestial Rhythms” by Ariel Dahan

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed This week, Brent and Dennis learn a thing or four about how everything they thought they knew about modern class-D amps was totally wrong; discuss some new FTC rules that might actually affect the audio industry (or at least, the high-end audio industry), and dig into a review of a “magickal” new amplifier. Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed This week, Brent and Dennis finally lift the lid on the secret Audiophile Society project Brent has been teasing for months, dive deep(ish) into the subject of soundstage in headphones, and check out a new video from Audioholics' Gene DellaSala about whether or not you should upgrade your speakers' crossovers.  Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed This week, Brent and Dennis are joined by industry legend Sandy Gross—co-founder of Polk Audio, Definitive Technology, and GoldenEar Technology—to reflect on the legacy of Sound & Vision and its forebear Stereo Review, following the news that S&V is ceasing print circulation. And in an Audio Unleashed first, Sandy sticks around for the second segment to talk about home theater, personally and professionally. Next up: a discussion of John Atkinson's Bowers & Wilkins 805 D4 Signature loudspeaker in this month's Stereophile.  Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

This week, host Jorden Guth is joined by SoundStage! founder Doug Schneider to discuss all of the hot new speakers coming out right now, including models from DALI, Treble Clef Audio, Radiant Acoustics, Arendal Sound, and Focal. They dig deep into the specifics, and also touch on why so many new and noteworthy loudspeakers are coming out now. Sources: “DALI Epikore 11 Loudspeaker” by Jason Thorpe: https://www.soundstageultra.com/index.php/equipment-menu/1225-dali-epikore-11-loudspeaker “New DALI Epikore 9, 7, and 3—‘Affordable' Flagship Speakers from Denmark” by SoundStage! Network: https://youtu.be/BSVHm31EmV4?si=_traJo-IQqWVZZZv Chapters: 00:00:00 Announcement 00:00:31 New Speakers from ALI, Treble Clef Audio, Radiant Acoustics, Arendal Sound 00:31:36 Music Break: “Mojo” by Jimit 00:32:50 Focal, too. But why now? 00:59:24  “Mirleft” by Guy Buttery

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed This week, Brent and Dennis discuss the death of music hard drives (and the inevitable doom of all music recordings?); riff on a  cut'n'paste review of a Coherence Systems… something or other, and worry whether a podcast they created about the Harman target curve using A.I. might actually be better than … well, not Audio Unleashed, of course, but much of what passes for audio journalism. Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

Sponsored by: Nyarai Cellars This week on the show Mouse Jones joins HustleOverEverything to discuss:- Dr.Umar interview recap- Hosting Trap Karaoke- Hosting the BET Awards pre show- Getting signed to Loudspeakers network- Almost getting arrested in Toronto- Drake vs Kendrick Timestamps: 00:00 - Trailer 00:48 - Intro 01:16 - Dr. Umar's episode talk 02:15 - Hip Hop Culture and Crime 10:25 - How Hip Hop is perceived 16:25 - The problem with older rappers 20:58 - What Wayno taught Mouse 22:31 - Mouse's peak into the industry 26:00 - Mouse on Trap Karaoke 27:44 - Mouse getting into Comedy 29:19 - Mouse getting signed to Loud Speakers 31:11 - Getting a show on BET 36:27 - Hosting BET Pre-show 46:11 - Truth about personality work 47:25 - The lessons from Grapevine 51:33 - Monetizing and building a podcast platform 57:44- Drake Vs Kendrick 101:30 - Almost getting arrested in Toronto

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed This week, Brent and Dennis opine about whether or not an elaborate AI-powered streaming music scam is any worse than most of what Spotify does, pontificate about whether or not anyone needs to read amplifier reviews, and dig through the mid-year revenue report from the RIAA for clues about the future of music formats.   Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):  

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed This week, Brent and Dennis kick things off with everyone's favorite: a vocabulary lesson! What's the difference between decibels and SPLs, and how are those distinct from loudness? Also, what the heck are LUFS? Next: If EarFun's new earphones are all that, why pay more? And can Sonos un-punch its own face? Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed This week, Brent and Dennis ponder whether our objective measurement techniques are keeping up with the sorts of audio gear people are actually buying, talk more trash about Spotify, and dig into the pros and cons of single-driver speakers.     Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):  

For all its achievements, Artificial Intelligence has taken control of us and its impositions have now surpassed its conveniences. This is why people also hear “Red Jimmy” when they hear the Ground Zero theme - advanced digital broadcast equipment is feeding the sound to you and the ear is picking up on the interpretation of what is being broadcast. We are integrating so quickly into a technological hyper-reality that the simulation is far more real than the mediocrity of the real. Tonight on Ground Zero, Clyde Lewis talks with music pioneer and innovator, Thomas Dolby about THE LOUDSPEAKER SPOKE UP AND SAID - RED JIMMY.Originally Broadcsat On 8/13/20

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed Apologies for the sound quality this week. We had some back-end technical issues and had to rely on our compressed cloud backup audio stream for editing. With that said, the conversation is one we hope you dig. We start by digging into the reader mailbag to address comments in support of and opposed to our take on the ASR v. GR-Research kerfuffle. Next up, we dig into why Sonos felt it needed to send out an apology letter to its customers,  then discuss a cool episode of Your Morning Coffee that breaks down how algorithms and pay structures affect what music we hear. Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

South Korea restarted “full-scale” propaganda broadcasts from border loudspeakers this week in retaliation over North Korea's ninth trash balloon launch to date. NK News Editorial Intern Joon Ha Park joins the podcast to discuss the content that ROK is blaring over the border, what a high-profile defector from the DPRK Embassy in Cuba has revealed about Pyongyang's leadership and how a new generation of defector artists are using their work to explore identities shaped by life in both Koreas. More information about the defector artist exhibition at Gallery SUN, discussed in this episode, can be found here. About the podcast: The North Korea News Podcast is a weekly podcast hosted by Jacco Zwetsloot (@JaccoZed) exclusively for NK News, covering all things DPRK — from news to extended interviews with leading experts and analysts in the field, along with insight from our very own journalists.

This week, host Jorden Guth continues his conversation with Dr. Floyd Toole, exploring the origins of the Athena project at Canada's NRC, the reasons for and details of his move to Harman International, some of the most misunderstood aspects of his research, the origins of his legendary book Sound Reproduction: The Acoustics and Psychoacoustics of Loudspeakers and Rooms, his legacy, and the music that moves him. Closing credits music: “Longitude” by Rowan Hudson's Passing Ships Sources: “Canada's NRC: A Forthcoming Look at Its Role in the Advancement of Canadian Loudspeaker Design” by Doug Schneider: https://www.soundstagehifi.com/index.php/opinion/1849-canadas-nrc-a-forthcoming-look-at-its-role-in-the-advancement-of-canadian-loudspeaker-design “The Loudspeaker Class of '74: A Canadian Reunion” by Doug Schneider: https://www.soundstagehifi.com/index.php/opinion/1866-the-loudspeaker-class-of-74-a-canadian-reunion “Floyd Toole, NRC, SoundStage!—Filming of Our Upcoming Documentary” by the soundstagenetwork on YouTube: https://youtu.be/k8ykCTEOhZI?si=BfcmIAWg1s6BKyQm Chapters: 00:00:00 Announcement 00:00:28 Introductions 00:01:19 The limits of A/B testing 00:04:59 Why you have to measure everything 00:15:42 All about that bass 00:18:40 Athena, assemble!  00:23:47 How our brains make sense of rooms  00:27:28 “Emahoy” by Rowan Hudson's Passing Ships 00:28:45 Working with the CBC 00:31:14 How hearing loss impacts judgment 00:37:48 Another fateful phone call 00:41:20 L.A. is no place to live 00:44:02 The hint of a corporate target 00:46:22 Herding engineers 00:51:13 Listening tests at Harman 00:53:22 Publishing the Harman research 00:55:55 A feature, not a bugbear 00:58:47 “Horse Latitudes” by Rowan Hudson's Passing Ships 01:00:10 Evolution or revolution? 01:02:35 The two-sub solution 01:07:54 The birth of Sound Reproduction 01:11:05 Rewriting the book 01:13:42 Unanswered questions and Dr. Toole's legacy 01:45:59 The music that moves Dr. Toole

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed This week, Brent and Dennis talk about Jabra blowing out of the True Wireless earphone market with two last hurrahs, Passion for Sound redefining what it means to be an audiophile reviewer, and Lenbrook teaming up with HDTracks to start a new MQA-centric streaming service.  Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):  

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed This week, Brent and Dennis talk about the flaming dumpster fire that is Spotify, get straight to the heart of what a “Speaker Improver” actually improves, and ponder the age-old question: When do DACs stop burning in? And for Patrons: a virtual tour of High End Munich 2024. Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

North Korea bombarded the South with hundreds more waste-carrying balloons over the weekend, leading Seoul to set up loudspeakers along the border and carry out a propaganda broadcast for the first time since 2018. Meanwhile, NK News analysis has found that the DPRK is clearing land inside the demilitarized zone (DMZ) at six different locations, likely in violation of the Korean War Armistice Agreement that prohibits military activity in the 2.5-mile border area. NK News correspondent Ifang Bremer sits down in the studio to discuss the rapid pace of recent inter-Korean developments and how the DMZ construction may relate to Kim Jong Un's call for the North to redefine its borders. Editor's note: This podcast was recorded before the ROK military announced on Tuesday that the North Korean military intruded across the inter-Korean land border on Sunday. About the podcast: The North Korea News Podcast is a weekly podcast hosted by Jacco Zwetsloot (@JaccoZed) exclusively for NK News, covering all things DPRK — from news to extended interviews with leading experts and analysts in the field, along with insight from our very own journalists.

AP correspondent Karen Chammas reports on a retaliatory move by South Korea over trash-filled balloons.

North Korea has launched around 1,000 balloons toward the South since last week, each carrying around 22 pounds (10 kilograms) of waste, including cigarette butts and manure.  NK News CEO Chad O'Carroll (@chadocl) and Senior Analytic Correspondent Colin Zwirko (@ColinZwirko) sit down in the studio to discuss the DPRK's unusual launches and its anger at leafleting by ROK activists. They talk about Kim Yo Jong's snarky justification for the balloon barrage, Seoul's warning that it could restart loudspeaker broadcasts along the border in retaliation and whether the latest episode in the two sides' long-running dispute over leaflets could open the door for information warfare campaigns. About the podcast: The North Korea News Podcast is a weekly podcast hosted by Jacco Zwetsloot (@JaccoZed) exclusively for NK News.

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed This week, Brent and Dennis ponder whether Class D can really live up to the performance of Class A and Class AB amps, talk about testing USB cables and why they aren't in Singapore, and deconstruct a new manifesto by John Darko. And for Patrons: Which company has ruined its own cred with a disastrous software update?  Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed This week, Brent and Dennis dig into a blog post by John Siau of Benchmark Audio about audiophile snake oil, deconstruct Jorge Sadurni's Spherical Dual loudspeakers, and weigh in on a Facebook feud about whether diminishing returns are even a thing.  Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed Y'all have been waiting for it! We're here to deliver. This week, we dig into the Tekton Design/Erin's Audio Corner/ASR hullabaloo in the way that only Audio Unleashed can. Is Tekton founder Eric Alexander the real victim here? With that done, we dig into an article about a guy you've never heard of who's out-streaming most artists you have. What does this mean? Is it an AI thing? And in our third segment, we try to figure out what the heck the Gryphon Audio PowerZone 3 power strip thingy even is. Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed Hey fam! A lot of you have expressed your eagerness to hear us cover the Erin's Audio Corner/Tekton kerfuffle and Eric Alexander's resulting and wholly unnecessary self-immolation. Sadly, we'd already recorded the tracks for this one before that all played out! Hopefully you still dig what we've got for you this week.  First up: A deep dive into the concept of “everything between the Romex and the amp.” Next: Our reaction to John DeVore of DeVore Fidelity's appearance on The Occasional Podcast from back in November. Then we check out Your Morning Coffee's new AI-generated theme song and discuss what the heck this all means. Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

We're on Patreon now! Find us at https://www.patreon.com/AudioUnleashed Buy-now links for products mentioned herein (As Amazon Associates, we may earn a small cut from qualifying purchases):

On this week's show we take a look at some audiophile myths and debunk them. We also read your emails and take a look at the week's news. News: LG Debuts Wireless Dolby Soundbar For G4 OLED evo TVs Have You Signed Up for a Streamer to Watch a Specific Show? DirecTV Drops Local Stations From Lower-Priced Bundle CSA unveils smart home security standard ESPN Signs Six-Year, $7.8 Billion Extension for the Expanding College Football Playoff Tournament Other: TV Station Launches Multiple 4K Broadcasts OTA on ATSC 1.0 Audiophile Myths Why do some in our hobby spend so much money on their gear? And for this discussion we are not talking about reasonably priced quality products that can cost a few thousand dollars. We're talking about really expensive stuff like speakers that cost $20,000 each, speaker wire that costs $100 a foot, or any other product that needlessly separates you from your money all in the name of squeezing out the last bit of performance.  On today's show we will dispel a few Audiophile Myths and hopefully save you money and help you get more out of the equipment you own. Myth: Even though people cannot hear frequencies above 20 KHz, it is important that audio equipment be able to reproduce higher frequencies to maintain clarity. Fact: Producing sounds at a frequency beyond what humans can hear is not sonically useful. However, a good amplifier and speaker generally have a frequency response beyond the limits of hearing.  Conversely, the lack of an extended response can indicate that the amplifier designers cut some corners. Keep in mind you don't have to pay a lot of money for this. A Fosi amp goes for $100 and produces frequencies from 20Hz to 20kHz.  Myth: Gold-plated connectors sound better than connectors made of standard materials (Copper, Nickel. Or Tin). Fact: Gold does not oxidize, and oxidized connectors can cause problems. With that said, gold on it's own will not make your audio better. As far as oxidation goes, good quality wire and connectors will take years to oxidize under normal circumstances. Don't waste money on gold plated when copper will do the exact same thing! Myth: Speakers Need Time to Break In   Fact: I used to believe this based on my own listening. But there was no way for me to actually remember what my speakers sounded like from day one to compare them with day five after 30 hours of use. It wasn't until I saw objective tests performed on speakers when they were new and again when they were used for 30 hours. The wave forms were sonically identical. Conclusive scientific results. End of story!   Now some bigger drivers like woofers and subwoofers use spiders as stiffening agents instead of thicker, more rigid materials in their production. These do lose stiffness in their suspension with use, but it usually happens within minutes — not hours or days.  Myth: All acoustic treatments will improve the sound. Fact: You can't throw up acoustic treatments just anywhere and expect an improvement in sound. Acoustic treatments are made to address specific problems. With that said, if you have a room with bare walls and wood or tile floors, get soft materials on the walls and rugs on the floor. In this case dampening the echos will help. But to do a full treatment you need to be more exact,  Here is a list of articles from Audioholics that can help you treat your room. “Room Reflections and Human Adaptation for Small Room Acoustics,” “Early Reflections and Bass for Small Room Acoustics,” and “Early Reflections in Home Theater Rooms: Beneficial or Detrimental?”  Myth: Speakers need to be isolated to get the most out of them.  Fact: Well designed loudspeakers don't transmit much mechanical energy through their enclosures. Loudspeakers are transmitting most of their energy into the air which then exerts force on objects in the room. You are likely getting more vibrations from pressure waves hitting other objects in the room as opposed to the cabinet vibrating.   In my room I have played some of my speakers at very loud volumes. I then touched the drivers on the speakers that were adjacent and there was some movement. I'm not sure that they did anything to distort the sound in the room, but they were vibrating more than the cabinets of the speaker that I was using. There may be some aesthetic reasons you may want to isolate your speakers including pads to protect your floor. Myth: All your speaker wire should be the same length. Fact: Speed of electricity is 186,000 miles a second. That means that a 5 meter and 10 meter cable have statistically no difference as to when the signal gets to the drivers. But using similar length speaker wire will increase the resale value of your speakers should you choose to sell them! Myth: You need to break in your speaker wire. Fact: Yes!! Do not drive them past 10 for the first 12,000 miles. After that if your amp goes to 11, have at it!!  Seriously, when it comes to speaker wire buy high quality wire. Just don't pay exorbitant prices. Solid copper 14 Gauge speaker wire should not cost you more than  $25 for fifty feet. If you are doing short runs (less than ten feet) you can use higher gauge wire and save some copper both figuratively and literally!! Well provided you are paying in coins anyway.