[drblah]

I have mainly used the built in RNNoise support in Mumble. But you can use https://github.com/werman/noise-suppression-for-voice/ and build the VST plugin (This is also what NoiseTorch uses i think). Then use any application that can load VST plugins to pipe your mic through. I have had reasonably good luck with it on Windows with Equalizer APO.

[tyfon]

Someone also recently made a plugin [1] for OBS using this.

[1] https://gitlab.com/gravydanger/obs-rnnoise/