Screaming Babies, Noise Canceling, and You

In April 1978, MIT professor Amar Bose was flying home to Boston from Switzerland. But when he tried to listen to music through the airline’s headphones, he couldn’t hear a darned thing. He spent the rest of the flight doing acoustical math—and sketching out an idea for headphones that literally subtracted background noise from what you hear. Today, noise-canceling headphones are everywhere. But the revolution began with Amar Bose’s airplane sketches—and the 22-year, $50 million journey that led them to the ears on your head. Learn more about your ad choices. Visit megaphone.fm/adchoices

You can listen to Screaming Babies, Noise Canceling, and You online on Radio and Podcast. Open the player on this page to stream the available audio.

Screaming Babies, Noise Canceling, and You is an episode from Unsung Science by CBS News.

This episode is 41:38 long.

This episode was published on Sep 1, 2023.

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