search

mumble-voip / mumble

Mumble is an open-source, low-latency, high quality voice chat software.
https://www.mumble.info
Other
6.14k stars 1.1k forks source link

Noise suppression still on when amplification is set to higher values than 1.00 #3461

Open androos opened 6 years ago

androos commented 6 years ago

RNNoise = off Noise Suppression = off Max. Amplification set to almost any value higher than 1.00

Tested using a hiss sound. The sound disappears after a few seconds. Also sound quality is noticeably reduced specially on higher values.

The effect vanishes completely when Max. Amplification = 1.00

davidebeatrici commented 6 years ago

See #3323.

If you compiled Mumble, you can try to bypass the Speex preprocessing by replacing https://github.com/mumble-voip/mumble/blob/e21ff8596e554bdcb73a5487d4c7cc63705c874d/src/mumble/AudioInput.cpp#L836-L843

with

psSource = psMic;
Shados commented 4 years ago

@davidebeatrici doing that does result in a noticeably more well-rounded sound, but also appears to kill the noise reduction?