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Re:OBS – Open Broadcaster Software by sph on Wednesday June 22, 2022 @07:41AM (#31834720)
OBS ships with rnnoise, which is like NVIDIA Broadcast, but works on any CPU. See also NoiseTorch and EasyEffects if you're on Linux.

It's pretty great, works decently, but the sad thing is the author put it out a few years ago, trained it on proprietary datasets, wrote a paper and then moved onto something else, never to be seen again. Now it's pretty much unmaintained since it requires some very specific ML and DSP knowledge to hack on.

https://github.com/xiph/rnnoise

NVIDIA Broadcast in my opinion is better, but rnnoise will do if you can't run it.

Re:OBS – Open Broadcaster Software by nunez on Wednesday June 22, 2022 @12:01PM (#31837789)
I found rrnoise to be okay; not great. Surprisingly heavy on resources, even on my M1. I use and pay for Krisp now, which is much better
Re:OBS – Open Broadcaster Software by sph on Wednesday June 22, 2022 @08:07PM (#31843509)
Doesn't consume more than a couple percent CPU on my Linux desktop