NoiseTorch - Noise reduction
On GH
https://github.com/lawl/NoiseTorch/
Category
Audio
Really easy to setup, and has GREAT results!
Allows filtering the input (microphone) and output (headset).
Low resource consumption
~2.5% CPU on a i5 (meaning, ~2.5% of one core)
~17Mb of RAM
(As of [ 2021-03-27 Sáb ] ) will introduce ~10ms latency on input (if filtered) and ~100ms on output (also, if filtered)
Articles
NoiseTorch Is A Real-Time Microphone Noise Suppression Application For Linux
Url
https://www.linuxuprising.com/2021/02/noisetorch-is-real-time-microphone.html
Troubleshooting
CAP_SYS_RESOURCE
When this error appears and it cannot be fixed by noisetorch itself, try this
sudo setcap 'CAP_SYS_RESOURCE=+ep' $(which noisetorch)