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The story of how alarms and alerts came to rule, and endanger, our lives.
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How headsets revolutionized American football.
Dallas is locked into an anechoic chamber to experience how our brains process complete silence.
Twenty Thousand Hertz is a lovingly crafted podcast that tells the stories behind the world's most recognizable and interesting sounds. Subscribe now.
A completely remixed version of our favorite episode, where we explore what other plants sound like.
The evolution & science of beatboxing.
Explore how Hollywood films are adapted for foreign languages.
How the designers of the Xbox startup sounds overcame tight parameters to come up with an iconic audio logo.
The stories behind the golden age of sci-fi and horror radio dramas.
The story behind this infamous, spooky-sounding instrument.