How Noise-Canceling Headphones Create Silence in Microseconds | WSJ Tech Behind

Technology News

Noise canceling is a hallmark feature of top headphones across brands, from Apple and Beats to Sony and Bose. Behind the simplicity of the technology from a user perspective, though, is cutting-edge hardware running sophisticated algorithms. What kind of audio processing is necessary to eliminate background noise when listening to music or watching a movie?

Credit Wall Street Journal

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