This Week In Radio Tech (TWiRT)

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Broadcast Engineers – especially Radio engineers – work behind the scenes to bring you most everything we listen to, including web-delivered audio.Broadcast engineer and radio station owner Kirk Harnack brings you "This Week in Radio Tech". Along with co-hosts Tom Ray, Chris Tobin, and Chris Tarr, T…

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    • May 30, 2025 LATEST EPISODE
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    Latest episodes from This Week In Radio Tech (TWiRT)

    TWiRT Ep. 750 - Today's Broadcast Innovation with Tyler & Grant

    Play Episode Listen Later May 30, 2025 74:24


    Seven hundred and fifty episodes of TWiRT! Wow! It's my honor today to welcome two innovative broadcast engineers and businessmen - and business partners with Telos Alliance - Tyler Everitt and Grant Biebrick. We're learning about the practical equipment and systems that their company, Pippin Technical Service (PTS) brings to Canadian broadcasters. Tyler and Grant reveal the innovative networked devices and systems that PTS has developed and installed at hundreds of facilities in Canada.

    TWiRT Ep. 749 - 5-Studio Upgrade at WJOU-FM

    Play Episode Listen Later May 23, 2025 70:46


    Oakwood University, located in Huntsville, Alabama, is renowned for its significant contributions to gospel and Christian music, particularly through its alumni who have achieved fame in these genres. Groups like Take 6 and soloists such as Brian McNight are alumni of Oakwood, along with many, many more. Oakwood is also home to WJOU-FM, and we all know that university-owned radio stations often go a couple decades between serious studio upgrades. WJOU is overdue for new equipment, and not just for the sake of newness. Indeed, the station's leadership staff recognizes the need for more diverse music and talk programming, but one signal isn't enough. So, WJOU-FM is remodeling and building new studios to accommodate four different formats, and finishing an HD Radio transmission system to accommodate them. Good leadership and big upgrades go hand-in-hand, so on this episode we're meeting with Dawna Baker and Dammeon Malone from WJOU, and with broadcast system integrator, Josh Bohn and field engineer Mike Hutchens from MaxxKonnect. Together they're give us a worthy overview of this major upgrade process from the perspectives of management, operations, and engineering.

    TWiRT Ep. 748 - Cart Machines: The Rest of the Story with Andy Rector

    Play Episode Listen Later May 16, 2025 67:26


    The Story of the Broadcast Cart Machine is fascinating, especially to those of us who used them on-air, or installed and repaired them as engineers. Andy Rector, who was heavily involved in the business of broadcast cart machines, joins us for Part 2 of our exploration into this history. We'll go through the 1970s and 1980s, as new broadcast cart machines were developed and deployed. We'll follow this story arc right up to the late 1990s, when Andy says was really the end of that cart machine era.

    TWiRT Ep. 747 - How We Got the Cart Machine with Andy Rector

    Play Episode Listen Later May 9, 2025 65:49


    Most of us in radio engineering have worked with broadcast cart machines. While it's been a good 25 or 30 years since we've had them in our studios, we'll never forget the pleasure - and occasional pain - of using them and maintaining them. But how did cart machines come to be? Were they always like the ones we grew up with in the 70s and 80s? Or did the development come with fits and starts? Andy Rector worked with broadcast carts nearly from the very beginning of their existence. He's been interviewed many times and provided historical presentations to SBE groups, AES sections, and others. We're delighted to have Andy Rector join us on this TWiRT episode to look at the early days of broadcast cart machines and the early technologies employed.

    TWiRT Ep. 746 - IP Radio & WiFi Engineering with Cam Lasley

    Play Episode Listen Later May 2, 2025 68:35


    Young broadcast engineers are few and far between, but Cameron Lasley is making a big difference for broadcasters in Kentucky. Cam's primary role is with wireless broadband technologies; he's the owner of a Wireless Internet Service Provider (WISP) in Kentucky. On a future TWiRT episode we'll discover Cam's broadcast engineering experiences, but on this show we're finding out about the WiFi technologies that power IP radio links. These are links that broadcasters - as well as WISPs - use every day. We'll gain understanding of link budgets and margins, as well as best practices for modulation schemes and frequency band selection for IP radio links. There's a lot of great information for us broadcast engineers to absorb on this episode of TWiRT.

    TWiRT Ep. 745 - Tower Maintenance and Broadcast Regulations - with Robbie Hulett and Bud Walters

    Play Episode Listen Later Apr 25, 2025 77:36


    Today's TWiRT webcast is a double-header - two guests on very different yet important topics. First up is Robbie Hulett, owner of Tower Maintenance Corp. Robbie shares his company's work and achievements on social media, keeping broadcasters abreast of current trends in the tower maintenance field. Perhaps some of TMC's work will prompt others to check on and maintain their vertical structures with the attention they deserve. And Bayard “Bud” Walters - a Nashville-based radio group owner - gives us his candid thoughts about the FCC's “Delete, Delete, Delete” regulatory reform program. The NAB has filed lengthy comments and suggestions, and Bud, owner of Cromwell Broadcasting, has a few thoughts of his own to share. See if you agree or disagree!

    TWiRT Ep. 744 - Engineering Achievement with Paul Shulins

    Play Episode Listen Later Apr 18, 2025 72:17


    Congratulations to Paul Shulins, co-owner of Over The Air RF Consulting. He is the recipient of the 2025 NAB Radio Engineering Achievement Award, which was presented at the NAB Show on April 8. Paul joins us on TWiRT, along with Chris Tarr, to talk about recognizing broadcast engineers and their contributions and recognition in the broadcast industry. We'll also look at some moments and technical achievements in Paul's career, plus discuss engineers' role in the future of radio broadcasting.

    TWiRT Ep. 743 - Live from NAB 2025

    Play Episode Listen Later Apr 11, 2025 68:39


    The NAB Show 2025, held from April 5-9 at the Las Vegas Convention Center, showcased a wide array of cutting-edge technical exhibits focused on media, entertainment, and technology innovations. There's no way that TWiRT could bring you a wide look at the whole show, but we did manage to interview ten broadcast industry insiders in just over an hour, and we present them to you on this episode! From England to Australia, from the Netherlands to Florida, and from Minnetonka to Los Angeles, we're letting you in on the technical and industry conversations that exemplify our experiences at NAB. Special thanks to Broadcast Bionics for providing a set for TWiRT production, and the bandwidth to send you our show!

    TWiRT Ep. 742 - Public Radio Engineers Learn & Share at NAB

    Play Episode Listen Later Apr 4, 2025 65:03


    Public radio has an audience size of around 30 million weekly radio listeners with a broader reach exceeding 57 million when including digital platforms. Public Radio engineers play a critical role in building, upgrading, and maintaining the needed facilities and infrastructure. Broadcasters go to the NAB show in Las Vegas to see and hear what's […]

    TWiRT Ep. 741 - I Void Warranties with John Bisset

    Play Episode Listen Later Mar 28, 2025 72:48


    Never miss a chance to talk with John Bisset, author of the Workbench column in Radio World magazine. John joins us along with Chris Tarr to reveal useful tricks and techniques that any broadcast engineer will find helpful. See this episode's Show Notes (on this show's listing on YouTube and at ThisWeekInRadioTech.com). From an easy way to print cable labels, to saving your knees, to marking combo locks with the little-known resistor color code, John brings us some fun and useful ideas for living a better engineering life.

    TWiRT Ep. 740 - Enhancing Safety at Tower Sites with Kathy Stieler and Clark Lindstrom

    Play Episode Listen Later Mar 21, 2025 69:05


    Kathy Stieler and Clark Lindstrom, two prominent leaders in the communication tower industry, are discuss best practices and emerging trends in safety within the broadcast tower sector. Kathy, affiliated with NATE (National Association of Tower Erectors), emphasizes the importance of standardized training and certification programs to ensure worker competency and safety compliance. Clark, who oversees safety initiatives at American Tower, highlights the role of technology in identifying hazards and reducing on-site risks. Both guests promote a proactive safety culture, where regular audits, clear communication, and employee empowerment are prioritized. The conversation underscores the industry's ongoing commitment to evolving safety standards amid increasing demand for reliable broadcast infrastructure.

    TWiRT Ep. 739 - You Do What on the Side with Dustin Tatro

    Play Episode Listen Later Mar 14, 2025 70:49


    Ya gotta love Dustin Tatro's journey into and through radio broadcasting. Voicing PSAs at 4 years old got Dustin an early start. Then working as a DJ, along with musical interests, honed his technical and operational skills. Now as a General Manager and Ops Manager, Dustin has demonstrably learned the engineering side of radio broadcasting. Indeed, his SBE certification, CBRE, attests to that. Dustin joins Chris Tarr and Kirk Harnack to discuss AoIP, audio processing, work working nicely, even with competing radio stations. Indeed, he joins us from the KORQ-FM transmitter site.

    TWiRT Ep. 738 - SD-WAN for Broadcasters with Dan Merwin & Reggie Jeffery

    Play Episode Listen Later Mar 7, 2025 70:06


    SD-WAN - Software-Defined Wide-Area Network - is a technology implementation designed to bring better reliability and performance to IP connections over distance. Whether across town, to remote offices, or to remote transmitter sites, SD-WAN technologies are gaining interest among broadcast engineers and IT staff. It turns out there are a lot of features - optional but useful features - that can be deployed alongside basic WAN management and monitoring. Dan Merwin and Reggie Jeffery work in broadcast and other industries to offer appropriate technologies and capabilities, improving our critical IP connections.

    TWiRT Ep. 737 - Engineering's Awesome Rewards with Megan Amoss

    Play Episode Listen Later Feb 28, 2025 69:48


    Megan Amoss is the assistant chief engineer for Baltimore Public Media, which includes FM stations WTMD, WYPR, WYPF, and WYPO. Starting in a Traffic Coordinator role, she progressed to taking on engineering responsibilities, eventually becoming a key figure in the technical operations of Baltimore Public Media. Megan has been instrumental in the integration of WTMD and WYPR, where she is involved in the conversion of WYPR's studios to an Axia AoIP system. Megan joins Chris Tarr and Kirk Harnack, discussing engineering challenges with some focus on metadata, which has become critical for today's broadcasters.

    TWiRT Ep. 736 - AM Band Signal & Noise Study with John Kean & Dave Hershberger

    Play Episode Listen Later Feb 21, 2025 73:07


    John Kean, Dave Hershberger, and Tom King recently set out to take measurements of RF noise levels on various roadway types from open interstate highways to city streets, to determine how the noise would affect AM broadcast reception. These environments reflect the current habits of AM radio listening, which is primarily in vehicles. In addition to RF noise level, RF signal levels were measured for three AM stations operating on frequencies in the low, middle and high ends of the AM broadcast band. These measurements provide a better understanding of how AM radio reception is affected by RF signal strength and noise in a range of roadway environments from rural to dense urban environments. On this episode of TWiRT, John Kean and Dave Hershberger join us to describe the testing methodology and the results and conclusions we can infer from them.

    TWiRT Ep. 735 - Back to Basics - Radio Automation with Chris Tarr

    Play Episode Listen Later Feb 14, 2025 68:04


    Radio automation systems seem daunting at first glance. Those new to their programming and operation are often surprised by the number of pre-requisites and source material needed to put a radio format together, especially when the automation system is thought to do these things for you. Not to worry, Chris Tarr is here to clear up confusion and doubt, and help broadcasters consider some of the key aspects of implementing a radio automation playout system.

    TWiRT Ep. 734 - An Audio Console Steeped in History with Jim Gilmore

    Play Episode Listen Later Feb 7, 2025 70:58


    When a classic audio mixing console needs to be refurbished and brought back to life in Tennessee, everyone knows to call on Jim Gilmore. One reason is that he may have installed it in the first place! Jim might be a true Renaissance Radio Engineer! From on-air work, to traveling the world for Harris Broadcast, to engineering at The Nashville Network to CMT, to even teaching audio classes at Belmont University, Jim has certainly “been there and done that”. Join us as Jim shows us a totally refurbished audio console, originally built by WSM engineers, and used for a decade at The Grand Ole Opry at the Ryman Auditorium. Plus, meet Linda Chambers, CEO and Co-Founder of the Musicians Hall of Fame and Museum, as she takes us through Brian Ahern's 42-food Encatron Mobile Recording Studio!

    TWiRT Ep. 733 - Transmitting Through Snow & Ice in Florida with Charlie Wooten

    Play Episode Listen Later Feb 4, 2025 70:47


    Charlie Wooten is usually dealing with tornados, thunderstorms, and hurricanes. But last week brought a rare hazard to the Florida Panhandle - an ice and snow storm. With chunks of ice falling from hundreds of feet above, Charlie was keeping his stations on the air. Let's find out what Charlie did to prepare for this snowstorm, and how his planning for other bad weather provided more assurance for continued operation for his 12 transmitters in the Florida Panhandle.

    TWiRT 732 - Broadcasters Need Today's Technology with Shaun Dolan and Rob Bertrand

    Play Episode Listen Later Jan 23, 2025 82:34


    Today we're diving into a critical topic: the evolution from solo engineering efforts to collaborative support models in broadcasting. Just as a one-person band can only play so many instruments at once, a single engineer can't tackle every technical challenge alone. By banding together and working in groups outside traditional broadcast companies, we can support one another, foster career growth, and achieve a healthier work-life balance. Our guests Rob Bertrand and Shaun Dolan aim to do just that at Inrush Broadcast Services,, a 14-person broadcast technology service provider

    TWiRT Ep. 731 - Radio Network Engineering with Mitch Glider

    Play Episode Listen Later Jan 17, 2025 71:29


    What kind of “radio station” is on-the-air only twice per hour? How about CBS Radio News? With the precision of a watchmaker, the CBS Radio News network delivers news updates to hundreds of radio stations and millions of listeners. Mitch Glider is the Supervising Engineer at their headquarters on West 57th Street in New York City. Through the challenges of at-home news anchors (through the pandemic) and changes in technology, Mitch and just a few colleagues keep the audio and metadata correctly routed. In this episode, we're learning about past, present, and future network radio operations. Mitch encourages engineers to “Respect the past, and embrace the future.”

    TWiRT Ep. 730 - Back to Basics - STLs and Studios with Chris Tarr

    Play Episode Listen Later Jan 10, 2025 74:10


    If you're building a new radio studio, or rebuilding one, Chris Tarr is here to help. This is your opportunity to get The Ninjaneer's expert advice without laying out thousands of dollars in consulting fees. In this episode, we're looking at various technologies to link your radio studio with your transmitter site. There are more choices now than ever! And we're looking at today's radio studios; how are they different from those of the past? We think studios can be a lot simpler than they used to be, mostly thanks to Audio over IP technology.

    TWiRT Ep. 729 - Back to Basics - Your New FM Station with Chris Tarr

    Play Episode Listen Later Jan 3, 2025 71:30


    If you're building a new FM radio station, or rebuilding one, Chris Tarr is here to help. This is your opportunity to get The Ninjaneer's expert advice without laying out thousands of dollars in consulting fees. This episode focuses on what to do when you get your FCC Construction Permit. Chris gives hard-earned advice on towers, antennas, transmission line, transmitter selection, and more.

    TWiRT Ep. 728 - Engineering Support for Radio Programming with John Shomby

    Play Episode Listen Later Dec 26, 2024 71:13


    What's ahead in 2025 for radio programming? For radio talent? For radio programming executives? Where does Artificial Intelligence fit in? What audience is key to attract to radio and how can radio programmers make headway on that? How will new “PPM Wearables” affect station ratings? And how important are streaming and on-demand programs to radio's future success? We got answers and opinions on all these questions from John Shomby at Country's Radio Coach. John's been a consultant, programmer, and coach focusing on Talk Radio and Country Radio formats, and he's our guest this week filling us in on the key topics and strategies for radio's future success.

    TWiRT Ep. 727 - Windows 11, RDS/PAD, and 11 GHz for 2025 with Jeff McGinley

    Play Episode Listen Later Dec 20, 2024 65:42


    Jeff McGinley is the kind of engineer who pays attention to the important things. He's focused on the technologies that bring value to the on-air talent and to the listeners, all the while satisfying the shareholders drive for return on investment. Jeff's advice is based on real-world experience, so you know there's value there, too. On this episode we're discussing the end of official support for Windows 10, and moving to Windows 11. Plus, Jeff and Chris both relate the importance of good metadata for listeners via RDS and PAD (for HD Radio). And we discuss the significant benefits of 11 GHz IP Radio links.

    TWiRT Ep. 726 - Moving Eight Radio Stations on Maui with Russell Laferty

    Play Episode Listen Later Dec 13, 2024 70:56


    Akamai Broadcasting bought six radio stations (2 AM & 4 FM) plus a number of translators on Maui. Russell Laferty has been building new facilities, and your TWiRT host, Kirk Harnack, is helping with the final wiring and configurations. In addition to a new rack room and (so far) one studio, Russell is moving several studio-transmitter link (STL) systems and installing new ones. One highlight of the work has been improvements to two tower sites on Mt. Haleakala. We visit the upper site at close to 10,000 feet above sea level where Russell gives us a video tour of the building. Plus, learn how a defective Ethernet switch earned Kirk a trip to this transmitter site above the clouds.

    TWiRT Ep. 725 - Babelfish Logic Integration with Alex Hartman and Jim Gray

    Play Episode Listen Later Dec 6, 2024 68:03


    Necessity truly is the mother of invention. So, when Jim Gray and Alex Hartman needed to gain remote control of some late-model CD players, they developed “Babelfish.” The Babelfish Ecosystem is a solution for logic integration amongst systems that typically are unable to communicate with each other. Whether it's a 40 year old on-air light system that only speaks in relays or a new IP based system that only communicates virtually, the Babelfish Ecosystem allows unlike systems to communicate as one. Babelfish, speak any language for GPIO control. Alex and Jim join us to explain the necessity, the solution, and the tech behind these useful tools.

    TWiRT Ep. 724 - Hall of Fame Engineers! with Mark & Paula Persons

    Play Episode Listen Later Nov 28, 2024 72:53


    Engineers are usually the unsung heroes of Broadcasting. But Mark and Paula Persons have set a high bar for professionalism in our industry. They were both inducted into the Minnesota Broadcasters Hall of Fame and join us to talk about it. Did you know that Mark never wore blue jeans to work - not even at transmitter sites? And Paula's keen accounting and PR skills made the most of Mark's efforts both in the field and in the repair shop. We engineers can all learn from the Persons' professionalism and teamwork.

    TWiRT Ep. 723 - Hurricane, Flooding, and Disaster Recovery with Christian Vang and Dave Anderson

    Play Episode Listen Later Nov 22, 2024 71:55


    In late September, 2024, hurricane Helene hit parts of Florida and caused wind damage and severe flooding in Georgia, South Carolina, and especially Western North Carolina. Hurricane Milton hit Florida in October, 2025, causing even more damage there. In both storms, electricity was knocked out, cell phone service disrupted, and Internet was down for many. In these disasters, local and regional radio largely remained on-the-air, alerting listeners to the storms' arrivals and keeping them updated with news of emergency services, relief sites, and a lot more. Christian Vang and Dave Anderson are broadcast engineers in Northern Georgia and Tampa, Florida, respectively. Both are seasoned in planning for disasters and working those plans while being flexible in emergency response, all the while keeping studios and transmitters operational. Chris Tarr joins us as well with some additional notes on emergency preparedness for broadcast engineers.

    TWiRT Ep. 722 - Heartland Engineering with Aaron Cox

    Play Episode Listen Later Nov 15, 2024 72:06


    Most broadcast engineers love a good project - especially when planning and resources overlap to enable a worthy outcome. But even solid “enablement” requires an engaged and knowledgeable engineer to guide the project's moving parts, seeing the project through, and making sure the outcome fits the goal. That's where Aaron Cox comes in. Aaron appreciates a good project - even a complex one - and he's our guest, describing several compelling broadcast projects. From a couple of tower projects to new studios and upgrading an AM directional array, Aaron brings a “can-do” spirit to each job. Chris Tarr co-hosts this episode, adding his parallel expertise.

    engineering heartland aaron cox twirt
    TWiRT Ep. 721 - Exacting Design Makes the Best Audio with Mike Dosch and Josh Bohn

    Play Episode Listen Later Nov 8, 2024 73:47


    Mike Dosch has served as the CEO of Telos-Omnia-Axia, and is the Founder of Angry Audio. But his passion is audio circuit design and manufacturing. Mike joins us to talk about solving some vexing audio problems, and getting the best performance from analog audio interfaces. Isolating audio circuits from the noisy data circuits that connect them was a challenge - one that is solved in the USB Audio Gizmo from Angry Audio. Mike also discusses Common Mode Rejection Ratio (CMRR) and how this figure of merit is important in real audio facilities. Josh Bohn joins us to announce a new wireless data connection path for remote sites. And we meet Mike Hutchens, the new Director of Technical Services at MK Technical Services.

    TWiRT Ep. 720 - 720 kHz with Pierre Lonewolf and Bill Murdoch

    Play Episode Listen Later Nov 1, 2024 68:42


    Amazing that this worked out, but thanks to Pierre Lonewolf's topic idea and Bill Murdoch's eagerness to join us, we have a fun and informative TWiRT episode! Two chiefs who engineer at two different high-power AM radio stations - each broadcasting at 720 kHz on the AM dial. And we're having this conversation on episode 720 of “This Week in Radio Tech!” It had to be fate! Between Pierre and Bill, we find plenty of similarities and some big differences in their transmitter operations. Pierre's station is KOTZ in Kotzebue, Alaska. Bill's station is WGN in Chicago, Illinois. The towers are about 3,200 miles apart from each other, so neither station gets interference from the other, but each station has interesting and individual challenges. You've got to check out Pierre's and Bill's Tips of the Week at the end of the show. Great wisdom there!

    TWiRT Ep. 719 - Reliable Conditional Access with Ty Magnum

    Play Episode Listen Later Oct 25, 2024 69:21


    Conditional Access systems for building security have always seemed like a “per building” or “per campus” proposition. But with today's ubiquitous Internet access, and somewhat autonomous operation, conditional access systems can be deployed in remote locations. They can provide not only conditional access security, but also inform site owners of who is opening doors and gates, and exactly when they're doing it. It's convenience for those requiring access, and verification for those who need to monitor such access. Ty Magnum has assembled the right ‘best of breed” security systems and is installing these systems at transmitter sites and broadcast studio facilities. Chris Tarr joins us to apply his perspective on rolling out this technology and the equipment that makes it work.

    TWiRT Ep. 718 - Windy City Studio Engineering with Ed Glab

    Play Episode Listen Later Oct 18, 2024 69:14


    We radio engineers who aspire to be fondly remembered in our careers should take a few notes from Ed Glab. Ed engineered the studios and the remote broadcasters for WLS, Chicago, for over 40 years. His career and his positive ingenuity are fondly remembered by the DJs and radio hosts who worked with him. On this episode of TWiRT, we get to talk with Ed and hear his perspective and stories about engineering at “Music Radio - WLS”.

    TWiRT Ep. 717 - Home Studio Tech Update with George Whittam

    Play Episode Listen Later Oct 11, 2024 68:02


    Listen fast, because George Whittam reveals a LOT of gold nuggets of useful audio capture and production information in this episode of TWiRT. Just look at the long list of Show Notes below! George is the engineer to the Voice Over stars, and the rest of the voice talent world, too. We engineers can learn a lot from George's tireless efforts to help voice talent get the most from their equipment and studios, and modify or build new spaces when needed. Check out George's advice, then follow him on other podcasts and his website to dig into solid audio engineering advice.

    TWiRT Ep. 716 - Engineering for Jazz at WFSK with Rick Durham

    Play Episode Listen Later Oct 4, 2024 70:37


    TWiRT is on location at a Nashville radio station - Jazzy 88, WFSK-FM. Rick Durham is a provider of managed IT services in Middle Tennessee. He's also the engineer for WFSK-FM. WFSK is preparing for their annual fundraising event, where they broadcast live from the parking lot and take drive through donations while interviewing numerous Nashville dignitaries and music artists. We also spend a few minutes with Sharon Kay, WFSK's General Manager, and Xuam (X-Man) Lawson, WFSK's Program Director. We discuss some engineering and how WFSK is keeping up with an Audio over IP audio plant. We also discuss the engineer's role in keeping the jazz playing and the public affairs programming on the air, too.

    TWiRT Ep. 715 - I Started at KFI and Worked My Way Down with Lee Melton

    Play Episode Listen Later Sep 27, 2024 70:05


    Lee Melton is one of those semi-crazy radio guys that we know and love. And many of us wanted to BE that guy! Lee's career started at KFI, Los Angeles, and he's been at about 25 radio stations, even building a couple in Southeast Texas. Some have called him “The Kind of Radio Trade-Outs” while many others called him a friendly and fun voice on the radio. Lee's radio recollections inspire plenty of banter with Chris Tarr and Kirk Harnack. And Chris reveals his encounter with Paul McCartney! It's an hour of radio stories and fun, with a little engineering talk sprinkled in.

    TWiRT Ep. 714 - Building the Studios We Always Wanted! with Bill Jackson

    Play Episode Listen Later Sep 20, 2024 63:10


    Sometimes we originate a TWiRT episode from a newly-built radio studio. Today, however, we're visiting beautiful studios that are under construction. Bill Jackson works with K-Love, a nationwide Christian radio group. He's in charge of the design and build-out of a couple dozen radio studios, podcast rooms, edit, and news booths. Bill is absolutely maximizing Audio over IP technology throughout. Let's take a “cook's tour” of a couple large studios, plus look at a data closet and the broadcast portion of the restricted-access data center.

    TWiRT Ep. 713 - APIB is a Radio Station's Best Friend with Tom Ray

    Play Episode Listen Later Sep 13, 2024 73:15


    The Alternative Broadcast Inspection Program (ABIP) was created around 1989 to aid the Federal Communications Commission (FCC) in making sure all broadcast operations are in compliance and to help stations understand the rules in a one-on-one setting. In the beginning, the ABIP inspectors were retired FCC engineers. As the program began to expand around the country, other engineers were recruited and trained by regional FCC inspectors. ABIP inspectors have long used a basic Self Inspection Checklist that became woefully out of date. Tom Ray, working with other committee members at the Society of Broadcast Engineers (SBE) has rewritten and greatly expanded these checklists for AM, FM, and TV stations. ABIP inspections are an excellent tool for broadcasters to assure compliance with FCC Rules, and do so in a friendly, non-adversarial encounter.

    TWiRT Ep. 712 - Fun with AI Inspires Broadcast Engineers - Matt Aaron & Anthony Kuzub

    Play Episode Listen Later Sep 6, 2024 70:35


    The rise of AI-generated lyrics and music is giving engineers something to chuckle about. But could this “easy creativity” inspire other engineering solutions? Kirk drew a comparison with photographer Jeremy Cowart and his use of an LED wall to produce 60 different portraits in 60 seconds. Anthony Kuzub, an engineer at CBC in Canada, pointed out the AI that's involved with lighting a new studio, matching accent lights to the video monitor feeds. Matt Aaron is programming a fully-AI streaming station that's playing “Broadcast Engineers Gangster Rap”. Are these just passing curiosities? Or are they signals of technologies and techniques to come for broadcasting and content creation?

    TWiRT Ep. 711 - Today's Summit of Technology with Paul Stewart

    Play Episode Listen Later Aug 30, 2024 68:03


    Most every piece of equipment we use, or software we depend on began with an idea and a dream - a dream to help ourselves and others do their jobs better, faster, easier. Or perhaps to provide a service, or improve an existing one. Paul Stewart started Summit Technology Group with this motivation in mind as well. Paul and his company provide software and services with new features, conveniences, and efficiencies. Exactly what many broadcast engineers are looking for. Chris Tarr and I are talking with Paul about the software and services he's bringing to broadcasters.

    TWiRT Ep. 710 - Live from the CCBE in Toronto, Canada

    Play Episode Listen Later Aug 25, 2024 68:37


    The CCBE conference encompasses two days of professional broadcast engineering career development. This includes carefully-chosen paper presentations, an expo hall, and an awards dinner and ceremony honoring leaders in the broadcast engineering profession. We got to meet with and converse with leaders in the Central Canadian Broadcast Engineers group, plus Canadian engineers and leading equipment manufacturers.

    TWiRT Ep. 709 - Satellite Network Operations with Marcos O'Rourke

    Play Episode Listen Later Aug 16, 2024 65:23


    Have you wondered what goes on at the Network Operations Center of a satellite distribution network? We sure have, and our good friend, Marcos O'Rourke, joins us to talk about it. Marcos is now the Engineering Manager at Linkup Communications. We've followed Linkup's rising star in the satellite communications business and watched as this company has grown to serve a lot of the broadcast industry. Marcos gives a brief history of the NOC in Denver, Colorado, and shares pictures of their operations and IT center.

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