
The stories behind the world's most recognizable and interesting sounds. Whether you're a professional audio engineer with decades of experience, a fourth grader who loves sound and music, or anyone in between, Twenty Thousand Hertz will help unlock your sonic world… from the sound design secrets of hit movies, to the sonic craft of jingles and device sounds, to the forgotten backstories of classi... more
| Publishes | Twice monthly | Episodes | 343 | Founded | 10 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | DesignArts | |||

In Part 2 of our deep dive into needle drops, Dallas, Casey and Grace uncover more surprising stories behind some of cinema’s most unforgettable song choices. From a fiercely contested track that became a ‘90s comedy staple, to Quentin Tarantino’s ha... more
When a filmmaker pairs a scene with the perfect song, the results can become iconic. But when and how did movies start using popular music this way? In this episode, Dallas, Casey and Grace trace the history of “needle drops,” from a forgotten Broadw... more
For a special video game edition of our Guess That Sound competition, we invited three game audio experts to test their ears on 18 sounds from gaming history. Play along as they identify iconic fanfares, weapons, spells, power-ups, and some seriously... more
We’re proud to present the top selections from our 2026 Listener Story competition. In these extraordinary pieces, you’ll hear about the forgotten world of free online record labels, the controversial sounds that shape public spaces, the hidden histo... more
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why are we hating on male guests. there are no rivers. why are we building more bridges? also. WRONG PODCAST, grocerytroll! what did mystery noises do to you 1971kmrk? (long pause) "Trotsky Hates Stalin"...
the shadows of past, present, and future haunt the reviews section of every podcast, this one included!
Good show! Keep up the great work!
Very cool storytelling, plus I get to learn about audio design!
This podcast has so many interesting topics and great clarity. Use headphones!
Every episode is delightful, insightful, and surprising. I didn’t know I could care about sound design so much, but Dallas’ communication through stories is so engaging!
Do you realize that in all of 2026 you have had zero non male guests? And in all of 2025 you’ve had around six female guests compared to dozens of male guests? I find it hard to believe that this is representative of the world of sound. This is a real turn off to me and makes me not want to listen.
Key themes from listener reviews, highlighting what works and what could be improved about the show.
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A deep, narrative-driven look at the world of sound, exploring how iconic audio is crafted for film, TV, radio, games, and everyday life. Episodes spotlight behind-the-scenes mastering of live and studio mixing, immersive sound design, and the human stories behind renowned sonic moments, from jingle creation to theatre-grade acoustics. The show frequently features top practitioners—composers, mixers, sound designers, and documentary filmmakers—who share craft insights, industry trends, and personal journeys, making it a rich resource for listeners who want to understand how sound shapes culture and perception. A standout trait is its ability to blend technical explanations with intimate storytelling, often anchoring episodes in memorable an... more
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Twenty Thousand Hertz launched 10 years ago and published 343 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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Recent guests on Twenty Thousand Hertz include:
1. Joanna Fang
2. Mark Kilborn
3. Jeff Brice
4. Wesley Slover
5. Pedro Letao
6. Kara Shalhou
7. Ricardo Ramirez
8. Tom Batoy
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