friendlyfredditor t1_j2f8lf4 wrote
Reply to comment by femboy_artist in Eli5 How exactly does Noise cancellation work? That too in such small airbuds by Professional-Ad3441
You can do it by playing low noises from two speakers set far apart and walking around between them.
The noise will be louder in some spots and quieter in others.
femboy_artist t1_j2fh9hh wrote
Fascinating. The same sound, I assume? Or different?
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