Enter One of the World’s Quietest Rooms

Inside one of the quietest rooms in the world, host Rachel Feltman meets artist-in-residence Seth Cluett at the historic anechoic chamber at Bell Labs to explore the science of silence and sound perception. From popping balloons in total silence to hearing your own nervous system, we dive into psychoacoustics, audio innovation and the emotional impact of sound design. Along the way, we uncover how Bell Labs shaped everything from stereo audio to the voice of HAL in 2001: A Space Odyssey.

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Science Quickly is produced by Rachel Feltman, Fonda Mwangi and Jeff DelViscio. This episode was edited by Jeffery DelViscio. Shayna Posses and Aaron Shattuck fact-check the show. The theme music was composed by Dominic Smith.

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