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A good podcast: Twenty Thousand Hertz

The cover image for Twenty Thousand Hertz, a purple background with rings of pink and blue and the words Twenty Thousand Hertz in the middle

Everything you've ever wanted to know about sound, and things you didn't know you wanted to know but are glad you learned, such as:

An additional treat is the Mystery Sound competition they run every episode, where they play a snippet of an obscure (or sometimes very familiar) sound, and listeners can submit their guesses. Everything from the Gracie Films tag at the end of the Simpsons, to herring farts. Every year they do a Mystery Sound Game Show episode, and this year's is hilarious. There are some sounds in there that will no doubt trigger Pavlovian reactions for anyone listening.

Listen now: Twenty Thousand Hertz