{"podcast":{"title":"Twenty Thousand Hertz","slug":"twenty-thousand-hertz-1053394","podcast_index_feed_id":1053394,"rss_url":"https://feeds.megaphone.fm/20k","website_url":"http://www.20k.org","image_url":"https://megaphone.imgix.net/podcasts/055fe9c2-c3ce-11e7-a353-8f206a4d6ba7/image/170e41a42496782f20e8f69d0c5bda0f.jpg?ixlib=rails-4.3.1&max-w=3000&max-h=3000&fit=crop&auto=format,compress","author":"Dallas Taylor","episode_count":240,"summary":"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 classic theme songs, to linguistic mysteries, psychoacoustics, video game music, animal communication, and beyond. With moving human stories, immersive sound design, and the guiding voice of host Dallas Taylor, Twenty Thousand Hertz has grown into the world’s leading podcast about sound. New to the show? Start here: • I'm Lovin' It: How “Ba da ba ba ba” took over the world • The Art of Foley: Bringing Slimer & Batman to life • Tudum! The story behind the iconic Netflix sound • The Legend of Zelda: A Beep to the Past • Inside Hans Zimmer’s Remote Control Studios • A sonic journey through the Solar System • Mind the Gap: NYC & London’s iconic transit voices","last_synced_at":null,"page_url":"https://stenobird.com/podcast/twenty-thousand-hertz-1053394"},"episode":{"title":"Harry Potter and the Sound Designer’s Stone","slug":"harry-potter-and-the-sound-designer-s-stone","published_at":"2026-03-09T10:00:00+00:00","page_url":"https://stenobird.com/podcast/twenty-thousand-hertz-1053394/harry-potter-and-the-sound-designer-s-stone","show_page_url":"https://stenobird.com/podcast/twenty-thousand-hertz-1053394","url":"https://www.20k.org/episodes/harry-potter","audio_url":"https://www.podtrac.com/pts/redirect.mp3/pdst.fm/e/pscrb.fm/rss/p/traffic.megaphone.fm/TTH3779844090.mp3?updated=1772672754","summary":"Harry Potter has been brought to life on page and screen. But what would it take to make the wizarding world come alive using sound alone? In this episode, we go behind the scenes of the new full-cast editions of the Harry Potter series, where a team of sound designers spent eighteen months crafting 130 hours of immersive audio. From the whistle of the Hogwarts Express to the rasp of the Dementors, every spell, creature, and location had to sound tangible and emotionally distinct. Featuring Will Cohen and Lawrence Kendrick of String and Tins. 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. Join our community on ⁠⁠⁠⁠⁠⁠Reddit⁠⁠⁠⁠⁠⁠. Follow You’ll Hear It wherever you get your podcasts, or subscribe on Youtube. Explore incredible speakers, soundbars, and more at ⁠sonos.com⁠. Get 3 months of free payroll at ⁠gusto.com/20k⁠. Learn more about your ad choices. Visit megaphone.fm/adchoices","meta_description":"Harry Potter has been brought to life on page and screen. But what would it take to make the wizarding world come alive using sound alone? In this episode…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1926,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/twenty-thousand-hertz-1053394/episodes/harry-potter-and-the-sound-designer-s-stone/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/twenty-thousand-hertz-1053394/harry-potter-and-the-sound-designer-s-stone.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}