Add an option to suppress speaker's audio from the sound captured by the mic (echo from other users in audio chat)
When a user join an audio chat room and use their speakers, other participants can ear themselves in echo. As not all audio chat software can avoid this, it would be nice to have an option that suppress audio that come from the speaker on the audio captured by the mic.
I know it can be done easily with the echo-cancel module of Pulseaudio.
Edited by Andre Klapper