Podcasts about keyer

Nick Kennedy, Atari Morse Code Keyer   I was adding a batch of ham radio newsletters to the Internet Archive's Digital Library of Amateur Radio And Communications, and I noticed the word "Atari" on one of the pages.   In the September 2019 issue of Solid Copy, the newsletter of The CW Operators Club, Nick Kennedy had written: "Few hams who are both CW [morse code] enthusiasts and programmers of microcontrollers have been able to resist trying their hand at a keyer or two. I've done several in the past 30+ years, starting with one for the 6502 in an Atari 800 and on through PICs, AVRs and now...the Arduino."   So I contacted Nick, amateur radio call sign WA5BDU, to find out what his Atari project was all about.   First, a tiny bit of ham radio background: Morse code, that language of dots and dashes, can be sent over the radio waves using a Morse code key. Even if you know nothing about ham radio, I bet you picture a basic Morse code key: when tap the little lever, it makes an electrical connection that makes a sound. That's called a straight key. Avid Morse code enthusiasts may prefer a fancier "paddle" key: with two levers, one for short beeps and one for longer ones. A keyer is a device that is connected between the paddle key and the radio: it allows the sender to control timing of the transmitted signals, and other factors.   Nick's software, WA5BDU Computer Keyer, turned his Atari computer into a keyer. He wired his Morse code paddle and his ham radio to joystick port 2. As he sent a message using his paddle, the Atari interpreted the signal, adjusted it as necessary, displayed the outgoing message on the screen, and sent the signal to the radio. Or, Nick could simply type on the Atari's keyboard to send Morse code messages, skipping the paddle key altogether.   Nick sent me the keyer program and source code — as well as a packet radio terminal program that he wrote, and a tank game written by his brother. Check the show notes for links to all of those.   Our interview took place on January 21, 2023.   Video version of this interview   Keyer software and source code at Internet Archive   Ham Terminal software (with source code) at Internet Archive   Various amateur radio software for for Atari 8-bit   Nick interviewed by the QSO Today podcast in 2015   Nick's keyer article in Solid Copy   Nick's web site   Ad Astra magazine   Pat Kennedy's tank game   Digital Library of Amateur Radio & Communications   Support Kay's interviews on Patreon

President Biden yells a little too loudly over Hunter's texts, a state senator gets caught red handed, and President Trump has some splainin to do. These are some of our favorite "did they really just say that" moments from this week.

Professional club fitting expert Brendan Bergin & HPGI Instructor/Club fitter Bradley Keyer join the show.Brendan tells how he started working on clubs, his mentor Fernando Amourteguy, what the tours taught him, and using his eyes vs. technology when fitting someone. The advancement of Trackman as it is on its fourth generation. We turn to instruction with Bradley who talks about his game currently & what he takes from the likes of Craig Barlow, Jeff Gallagher, & Nicole Roberts Dutt to be an instructor. The transition from playing to instructing and learning how to be a club fitter & club repairman from Brendan. Both gives us what they do help maximize a players potential, we find out what club manufacturers they offer that leads to learning that HPGI also specializes in more than clubs but putter and ball fitting. Are you playing the right ball?How to connect with Brendan & Bradley and the “NEW” wedge clinics!HPGI Links:Website: https://highperformancegolf.com/Brendan Bergin: https://highperformancegolf.com/custom-club-fitting/Bradley Keyer: https://highperformancegolf.com/bradley-keyer/ Free As A Tee: https://freeasatee.com/ Before the Lights Podcast:THE LIGHT: https://www.youtube.com/channel/UC_cBUd3MLwoejlVpn5Vt9JAHire Tommy to Speak: https://www.beforethelightspod.com/public-speakingjeBecome a BTL Member: https://www.beforethelightspod.com/supportBuy Tommy a glass of vino here: https://www.buymeacoffee.com/beforethelightsGet Your Bundles HERE: https://www.beforethelightspod.com/shopSupport the showFollow the show on Instagram: https://www.instagram.com/beforethelightspodcast/Follow the show on Face Book: https://www.facebook.com/beforethelightspodcast/Follow the show on Tik Tok: https://www.tiktok.com/@beforethelightspodcast?lang=enFollow Tommy on Face Book: https://www.facebook.com/tcanale3Rate & Review: https://podcasts.apple.com/us/podcast/before-the-lights/id1501245041Email the host: beforethelightspod@gmail.com

「ブラックマジックデザイン、8系統のHDMI入力や4つのATEM Advanced Chroma Keyerを搭載した「ATEM Mini Extreme」シリーズを発売」　Blackmagic Designは、既存のATEM Miniライブプロダクションスイッチャーを進化させた新製品「ATEM Mini Extreme」シリーズを発売した。希望小売価格は以下の通り。

Rick Dubbs, WW9JD, spent four years at sea in US nuclear submarines, retired as a teacher of junior high school kids, flies drones professionally as a part of his small business, and now has time for his ham radio projects.  WW9JD shares his ham radio story and his project details in this QSO Today.

In part 10 of the Image Toolset series, you'll learn about the flexibility you have when it comes to combining your masks with other constraints within a Selective. So you may be using an external matte, a Keyer, a 3D AOV or even a combination and you can use a mask in multiple ways to refine the Selective even further. Take total control of your Selective Mattes with masks!

Ray Heffer, G4NSJ, commandeered the family shortwave radio, as a kid,  to further his interest in shortwave listening and ultimately amateur radio. Ray made his career as a television, radio, and audio visual equipment repairman, and now specializes in the repair and restoration of 1940’s vintage AM radio sets.  I found this endeavor to be fascinating and Ray has created some clever and novel solutions to keep these radios entertaining their owners in the QSO Today.

Jack Worth, WA0QZK, is a retired pastor with over 50 years of amateur radio operating experience who likes to QSO on CW from the Warsaw Telegraph Office.  Jack collects and restores antique Morse code telegraph keys and bugs and uses them to work the World and ragchew on QRP and a modified G5RV antenna. WA0QZK is my QSO Today.

Rick Karlquist, N6RK is a long time amateur radio operator who likes contests, DX, and over the years acquired a large square of property in California’s Central Valley to have enough room to build his antenna farm.  In this episode we discuss building 90 foot vertical antennas with irrigation pipe, and using the falling derrick method to raise  tall masts and towers.  Rick has acquired a wide range of experience from his amateur radio and professional life, some of which he shares in this QSO Today.

Mitch Gill, NA7US is the New editor of QRP Quarterly Magazine, the official journal of the QRP Amateur Radio Club International  and a former columnist for both Popular Communications and CQ VHF.  Mitch has a love for all things amateur radio and is now retired from active military service where he operated at YI9TU in Iraq.  Mitch tells this story and more in this QSO Today.

Part 2 continues with the automated colour suppression, edge blending and finally the various degrain options within the Master Keyer.

Part 1 covers the dual colour pot sampling, on-screen Matte controls as well as patches. We also discuss the background of the Master Keyer.

This video series goes through the Flame 3D keyer and its fundamental concepts. In this video, we look at three 3D keyer refinement techniques. This includes virtual point scaling, patches and RGB viewer 3D element transformations.

This video series goes through the Flame 3D keyer and its fundamental concepts. In this video, we cover the RGB viewer, Softness, Tolerance and Noise sampling.

Part 4 carries on pulling a chroma key with a challenging green screen. You are introduced to the Matte Blend Node to combine multiple mattes together and you also pull the second key pass for the soft edge key.

Part 6 concludes the modular keyer series with a compilation of workflow "gotchas". These are potential issues you may encounter using the modular keyer and you learn to address them. Some you have seen before and some you have not.

Part 5 moves away from alphas and mattes and starts dealing with colour issues like colour suppression. You also use the Pixel Spread node to repair edges caused by the keying process. This concludes this challenging keying example.

Part 3 introduces a new challenging example where a two key pass is required to correctly separate the talent from the green screen. This part focuses on creating the hard edge matte for the first key pass.

Part 2 goes through a basic example from beginning to end using the modular keyer. Just using the standard setup, you'll learn how to key and refine a chroma key task.

Part 1 introduces the modular keyer and some of the basic concepts and workflows. Also included is recommended setting up and keyboard shortcuts.

Get the most powerful keyer in the world. PHYX Keyer is compatible with Final Cut Pro, Motion, After Effects and Premiere Pro. FxFactory is a revolutionary visual effects architecture powering hundreds of plug-ins for Final Cut Pro, Motion, Premiere Pro and After Effects. http://fxfactory.com/fxfactory/

http://www.phyxware.com/NI_Keyer_02.html Keying has never been so easy in Final Cut Pro, Motion and AE. Highly optimized award-winning tools to create seamless and realistic composites in FCP, Motion and AE. Repair uneven green/blue screens, create and manipulate mattes, neutralize green/blue spill, and match background color and edge lighting. PHYX Keyer 2.0 is GPU accelerated for speed increases of up to 300%! FxFactory powers hundreds Final Cut, Motion and After Effects plugins: http://fxfactory.com/fxfactory/

Create perfect keys instantly with 5 plug-ins designed for real-time feedback and rendering. More info: http://www.phyxware.com/NI_Keyer_01.html FxFactory is a revolutionary visual effects architecture powering hundreds of plug-ins for Final Cut Pro, Motion, Final Cut Express and Adobe After Effects: http://fxfactory.com/fxfactory/

PHYX Keyer includes five plug-ins that help create and refine keys using the most efficient algorithms for a variety of shooting conditions. Keying plug-ins work in in Final Cut Pro, Final Cut Express, Motion and Adobe After Effects. More info: http://www.phyxware.com/NI_Keyer_01.html Despill: Effectively neutralizes excess green and blue spill without leftover magenta or yellow fringe artifacts. DiffKeyer: Creates a matte, based on the difference between two images, without the need to utilize a green or blue screen. Keyer: Contains three keying engines, YUV Difference, 3D Keyer, and Channel Keyer, and provides powerful optimized controls to extract precise keys in seconds. Also includes a powerful deartifactor, which reconstructs the chroma channels to restore details lost to chroma sub sampling. LightWrap: Creates a light source from a background image and wraps the light around the foreground image to seamlessly blend them together in a composite. ScreenCorrector: Compares a clean plate and a solid color, and creates a perfect green or blue screen by correcting unevenly lit screens, removing tracking markers and more. FxFactory is a revolutionary visual effects architecture powering hundreds of plug-ins for Final Cut Pro, Motion, Final Cut Express and Adobe After Effects: http://fxfactory.com/fxfactory/