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A comment on Scientists say you can cancel the noise but keep your window open. Parent comment

Re:Scientists say you can cancel the noise but keep your win... by nl on Saturday July 11, 2020 @10:45PM (#23808312)
Processing speed isn't a huge issue anymore.

Fitting both microphones and speakers in the device is the current challenge. The Bose device shows we are very close to solving that too, and the rapid shirking of wireless in-ear headphones is helping.

[ Parent | on HN ]
Re:Scientists say you can cancel the noise but keep your win... by jacquesm on Sunday July 12, 2020 @05:48AM (#23810187)
Maybe the speakers could serve as microphones at the same time that they are driven by measuring their back-emf?
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