How does the microphone on a MacBook not cause feedback?

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On a MacBook, I can be in a Zoom Meeting and speak into the MacBook Mic, while also listening to the meeting via the MacBook speakers. How is it possible for the mic to only receive my voice (and not also the sound of the meeting coming out of the speakers)?

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19 Answers

Anonymous 0 Comments

In addition to other answers: modern Mac laptops contain an array of microphones and will use the integrated signal processors and ML accelerators to cut out ambient noise, feedback and all that other stuff. That’s why you can even use it for a videocall in a busy cafe and your voice will probably still arrive loud and clear.

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