Comment on Anon hates Apple
echodot@feddit.uk 1 week agoIt’s just a low pass filter. Since human speech is massively out of the frequency range of a fan, you can just delete that whole frequency wholesale.
Comment on Anon hates Apple
echodot@feddit.uk 1 week agoIt’s just a low pass filter. Since human speech is massively out of the frequency range of a fan, you can just delete that whole frequency wholesale.
HackerJoe@sh.itjust.works 1 week ago
Audacity (or Cool Edit how the old guys know it) is a bit smarter. It can analyze a recording the noise floor and then just attenuate that. It’s bad for quality music but good enough to improve speech, old tape recordings and records.