Episodios

  • TWiRT Ep. 790 - The Doctrine of "Doc-isms" with Chris Tarr

    TWiRT Ep. 790 - The Doctrine of "Doc-isms" with Chris Tarr
    Mar 6 2026
    Kirk Harnack is joined by frequent co-host and longtime broadcast engineer **Chris ‘Doc' Tarr for a fun and practical conversation about “Doc-isms.” These are the short, memorable sayings that Chris has developed over years of troubleshooting transmitters, studio gear, and broadcast workflows under pressure. Each phrase—like “Work the problem,” “Just think in reverse,” and “We’re […]
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    1 h y 12 m
  • TWiRT Ep. 789 - Live Radio Program Distribution with Prism

    TWiRT Ep. 789 - Live Radio Program Distribution with Prism
    Feb 27 2026
    In this episode, Kirk Harnack is joined by Adrian Berkovits, creator of Prism, a new audio distribution ecosystem designed for modern radio networks. Michael Dosch of Angry Audio also joins the conversation to unpack the hardware and real-world functionality that makes this new model possible. For over 40 years, radio broadcasters have relied on satellite distribution for network audio—news, sports, talk shows, and even full music formats. But today, C-Band spectrum is being squeezed by cellular services, while Internet delivery has become remarkably reliable—especially when used in aggregate. The result is a fundamental shift in how audio and metadata can be delivered from content creators to radio stations. Adrian and Michael walk through the technical and operational details of this emerging distribution model, explaining how reliability, redundancy, hardware integration, and workflow come together in a practical, broadcaster-ready ecosystem. If you’re responsible for network audio delivery—or thinking about what replaces satellite—this is an episode you won’t want to miss.
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    1 h y 8 m
  • TWiRT Ep. 788 - SBE Ennes Workshop at NAB 2026

    TWiRT Ep. 788 - SBE Ennes Workshop at NAB 2026
    Feb 20 2026
    Join Kirk Harnack for an informative preview of the SBE Ennes Workshop at NAB 2026! In this episode, "TWiRT 788," we sit down with workshop organizers David Bialik and Fred Willard for an exclusive look at the valuable, career-building sessions planned for broadcast engineers. Learn about the essential topics and technical deep-dives coming to Las Vegas on April 21 & 22. Get all the details on why you need to attend these popular sessions in the North Hall at the Las Vegas Convention Center during the NAB Show. Don't miss this insider's guide to advancing your career in radio technology! In this episode we also make a quick trip to the National Religious Broadcasters Convention at the Opryland Hotel in Nashville.
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    1 h y 10 m
  • TWiRT Ep. 787 - From MixDJ to Engineer with Ernest Jones

    TWiRT Ep. 787 - From MixDJ to Engineer with Ernest Jones
    Feb 13 2026
    This Week in Radio Tech, Episode 787 features Ernest Jones, Director of Technical Operations for Audacy’s Atlanta radio stations—one of the largest radio markets in the country. Ernest shares his journey from mix DJ to IT specialist to broadcast engineer, describing how his passion for audio processing, amateur radio, and DXing shaped his technical career. He explains how learning IT and RF engineering evolved in parallel through both his ham radio hobby and hands-on station work. Ernest also recounts returning to a small-town AM station he once co-owned to install a new transmitter, finally retiring a venerable old RCA tube rig. It’s an engaging conversation with a rising engineer whose career is just getting started—and one you won’t want to miss.
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    1 h y 9 m
  • TWiRT Ep. 786 - Ice Storm Recovery with Stan Carter & Gibson Prichard

    TWiRT Ep. 786 - Ice Storm Recovery with Stan Carter & Gibson Prichard
    Feb 6 2026
    Episode 786 of This Week in Radio Tech dives into the real-world engineering challenges and recoveries following a severe ice storm that slammed Mississippi, Tennessee, and northern Alabama. Host Kirk Harnack is joined by Stan Carter of K-LOVE and Air1 as well as Gibson Pritchard, Director of Engineering at Nashville’s WTVF NewsChannel 5, for a candid discussion of what actually failed—and what held up—when trees, power lines, and ice took their toll. Firsthand reports from transmitter sites that rode through the storm with minimal RF issues, others that relied heavily on generators, and the logistics of keeping fuel flowing day after day. Along the way, the panel shares photos, practical observations, and lessons learned from the field. The episode wraps with concrete tips to help engineers and stations prepare now for the next winter disaster—before it arrives.
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    1 h y 11 m
  • TWiRT Ep. 785 - Winter Weather Wadio Webinar

    TWiRT Ep. 785 - Winter Weather Wadio Webinar
    Jan 30 2026
    Episode 785 of This Week in Radio Tech tackles the very real challenges broadcasters are facing as severe winter weather sweeps across the Southeast and pushes toward the Northeast. In this episode, a panel of seasoned engineers from MaxxKonnect share hard-won lessons on preparing transmitter sites—and recovering them—when ice, snow, and extreme cold take stations off the air. Drawing on firsthand, boots-on-the-ground experiences, they discuss what worked, what failed, and what they’d do differently next time. While the focus is largely on transmitter facilities, much of the guidance applies just as well to studios and supporting infrastructure. If you want practical, experience-based advice to help your station survive and recover from winter weather disasters, this is an episode you’ll want to hear.
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    1 h y 14 m
  • TWiRT Ep. 784 - Engineering from Experience with Aaron Read

    TWiRT Ep. 784 - Engineering from Experience with Aaron Read
    Jan 23 2026
    On this episode of This Week in Radio Tech, Kirk Harnack is joined by broadcast engineer Aaron Read of L and R Broadcast Services, formerly with Rhode Island Public Radio. Aaron shares thoughtful, experience-based insights on how broadcast engineers play a direct role in establishing—and sometimes unintentionally eroding—listener trust, and why that trust remains one of radio’s greatest strengths. The conversation also dives into Aaron’s practical “Tip of the Week,” focusing on securing Barix codecs and other IP audio devices, including why built-in security features and proper password discipline matter. Aaron strongly advocates for using site-to-site VPNs to protect studio-to-transmitter IP links, explaining how this approach improves both security and reliability. Throughout the episode, Aaron emphasizes the importance of remaining open-minded and committed to continuous learning as technology and workflows evolve. This is a valuable listen for engineers who care about protecting the craft, the signal, and the audience relationship.
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    1 h y 10 m
  • TWiRT Ep. 783 - An Attitude of Gratitude with Chris Tar

    TWiRT Ep. 783 - An Attitude of Gratitude with Chris Tar
    Jan 16 2026
    Episode 783 of This Week in Radio Tech features Chris Tarr, now a Field Engineer for K-LOVE, responsible for dozens of transmitters carrying the K-LOVE and Air1 networks. Chris shares how K-LOVE uses smart technologies, standardized procedures, and thoughtful system design to maximize engineering efficiency while reliably serving a nationwide audience. He also offers insight into the workflows and best practices he’s learned from the experienced K-LOVE engineering team, with particular appreciation for the support of the Network Operations Center (NOC). Throughout the conversation, Chris reflects on working with an “attitude of gratitude” and how the culture within K-LOVE engineering and programming makes that mindset possible. It’s an informative and encouraging episode for broadcast engineers at any scale.
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    1 h y 11 m