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How Math Gives Microphones Directional Ears
How do tiny conference speakers pick out your voice in a noisy room? This episode unpacks the physics and digital signal processing behind beamforming—using time delays and wave interference to make microphones 'look' where they listen. Episode 233 — myweirdprompts.com/n/233 (permanent short link: myweirdprompts.com/783953)
The skinny
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