<p>In the Season 3 Finale of Ad Infinitum, host Stew Redwine hands the mic to producer Jeanna Isham for a special editorial episode - no ad roundup, no scoring, no guest interview - just a wide-angle story about the history of audio advertising and why sound has always been the hidden power in advertising, regardless of how it shows up.</p><p><br>Jeanna frames audio history as a monarchy: King Radio establishes the original six “sonic laws” that still govern the medium today - Attention, Trust, Memory, Proximity, Monetization, and the Covenant (the promise not to abuse a listener’s time). Through a “Royal Council” of historians, strategists, and creators - including Kraig Kitchin, Cynthia Meyers, Tom Webster, Paul Riismandel, Arielle Nissenblatt, Shaun Michael Colón, and Dallas Taylor - the episode traces how radio evolved from scarce, centralized broadcast into today’s fragmented, platform-shaped attention economy.<br></p><p>Along the way, the story tracks the transfer of power: from advertisers who once owned the show, to broadcasters who later owned the minutes, to the reality that now rules everything audio and audio advertising - the audience owns the time. Podcasting rises as the rebellious prince built on abundance, intimacy, and active attention. But the same old risks return in new clothes: ad load inflation, disinvestment in voices, and platforms that reward behavior over craft.<br></p><p>The takeaway is both a warning and a blueprint for all audio advertising: the future belongs to the creators, brands, and networks that earn attention fast, protect trust, create memory, stay close to context, monetize without breaking the covenant - and keep building the lane instead of copying the last winner.<br><br>Ad Infinitum is Presented by <a href="https://www.linkedin.com/company/oxford-road/"><u>Oxford Road</u></a> and Produced by <a href="https://www.linkedin.com/in/caitlyn-spring-9614a974/"><u>Caitlyn Spring</u></a> &amp; <a href="https://www.linkedin.com/in/ezrafox/"><u>Ezra Fox, MFA</u></a>, written &amp; hosted by <a href="https://www.linkedin.com/in/stewredwine/"><u>Stew Redwine</u></a>, and sound designed by <a href="https://www.linkedin.com/in/john-mattaliano-17a3ab19a/"><u>John Mattaliano</u></a>, with audio production by <a href="https://www.linkedin.com/in/zach-hahn-63a15827/"><u>Zach Hahn</u></a>.</p><br/><p>Hosted on Ausha. See <a href="https://ausha.co/privacy-policy">ausha.co/privacy-policy</a> for more information.</p>