🍹Early to RISA 🧉M to Greentext · 2 days agoAnon hates Appleimagemessage-square161fedilinkarrow-up11.35Karrow-down127
arrow-up11.32Karrow-down1imageAnon hates Apple🍹Early to RISA 🧉M to Greentext · 2 days agomessage-square161fedilink
minus-squareEcho Dot@feddit.uklinkfedilinkarrow-up2·1 day 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.
minus-squareHackerJoelinkfedilinkarrow-up1·edit-212 hours agoAudacity (or Audition/Cool Edit how the old guys know it) is a bit smarter. It can analyze a recording of 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.
It’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.
Audacity (or Audition/Cool Edit how the old guys know it) is a bit smarter. It can analyze a recording of 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.