Twenty Thousand Hertz
The Acoustic Worlds of Radiolab Creator Jad Abumrad
· Summarized
Key takeaways
- Sound design is a powerful tool for creating immersive, emotional stories that engage the imagination of the listener.
- Jad Abumrad's background in music and composition deeply influences his approach to storytelling, blending sound and voice as musical elements.
- Collaborative storytelling and experimentation are key to evolving a podcast and keeping the content fresh and impactful.
- Sound can be a medium of existential exploration, helping both creators and listeners understand themselves and the world around them.
- Transitioning from a solo creator to a leader involves learning to delegate and create space for others' ideas to flourish.
Summary
Introduction and Listener Engagement
The episode begins with a promotion for 20k's Listener Stories competition, inviting listeners to submit short sound-related stories with creative elements. The host introduces the focus on sound design in podcasting and the influence of Jad Abumrad, creator of Radiolab, highlighting his significant role in shaping immersive sound storytelling.
Jad Abumrad's Journey and Influences
The episode explores Jad Abumrad's background as a musician and composer, his transition into radio storytelling inspired by a suggestion from his girlfriend, and his early experiences. It details his evolution from creating solo projects to founding Radiolab, emphasizing how his background in music and sound has fueled his innovative approach to storytelling.
The Art of Sound Design in Podcasting
Jad discusses his signature techniques in sound design, including weaving voices and sounds into musical compositions and creating immersive auditory experiences. Key examples include episodes like 'Colors' and 'Fela Kuti: Fear No Man,' where sound plays a crucial role in conveying complex concepts and evoking emotional responses, highlighting how sound can be a collaborative experience.
The Creative Process and Evolution of Radiolab
The episode describes Jad’s process of producing Radiolab, from its scrappy beginnings in his basement to a major podcast. It covers his collaborative approach, leadership challenges, and how his role shifted over time. His reflections on experimentation, storytelling philosophy, and the integration of scientific and philosophical themes illustrate his creative mindset.
Sound as an Existential and Artistic Search
Jad shares his personal motivation for working with sound, viewing it as a way to explore the world and his own identity. He describes sound as a material he loves manipulating, which fulfills a deeper existential curiosity and desire for connection through auditory storytelling.
Legacy and New Projects
The episode discusses Jad stepping away from Radiolab in 2022 to pursue other creative endeavors, including teaching and new projects like the 'Philadelphia Cooty' series about Nigerian musician and activist Fela Kuti. It highlights his ongoing passion for exploring sound and culture through innovative storytelling.
Sponsors
- Shopify · Support the show and get your web store off the ground with Shopify. Sign up for a $1 per month trial at shopify.com/20k.
- Quo · Streamline your business phone system with Quo and get 20% off your first six months at Quo.com/20k.
- Gusto · Let Gusto handle the admin busy work for your small business. Get three months of free payroll at gusto.com/20k.
Show notes
Before Radiolab became a cultural phenomenon, it was an experiment… one that Jad Abumrad built voice by voice, sound by sound. In this episode, Jad walks Dallas through his journey with the show, from its scrappy beginning in a New York basement, to leading a massive team, and ultimately stepping away. Along the way, he breaks down his signature sound design and storytelling techniques, and how he’s carried those into newer projects like Dolly Parton’s America and Fela Kuti: Fear No Man.
Learn about this year’s Listener Stories competition and submit your story at 20k.org/2026.
See Dallas tour Jad's studio on Youtube.
Twenty Thousand Hertz is produced by Defacto Sound.
Support the show and get ad-free episodes at 20k.org/plus.
Subscribe on YouTube to see our video series.
If you know what this week's mystery sound is, tell us at mystery.20k.org.
Follow Dallas on Instagram, TikTok, Facebook, and LinkedIn.
Subscribe to Radiolab, More Perfect, Dolly Parton’s America, and Fela Kuti: Fear No Man wherever you get your podcasts.
Sign up for a one-dollar-per-month Shopify trial at shopify.com/20k.
Visit quo.com/20k for 20% of your first 6 months of business phone software.
Get 3 months of free payroll at gusto.com/20k.
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