3 ms·
ANC uses destructive interference to quite literally cancel the sound waves coming from the outside. It reduces sound pressure by definition.
by Toutouxc 3y ago
ANC uses destructive interference to quite literally cancel the sound waves coming from the outside. It reduces sound pressure by definition.
- literalAardvark 3y agoPiggybacking on this top comment to retract the parent post. ANC has a many dodgy edge cases that can go wrong, but I've done some more reading on it and if acoustics PhDs say it's very safe I'll just have to take it at face value until more data exists.