# Microphone Realtime background noise reduction script # author Luigi Maselli - https://grigio.org licence: AS-IS # credits: http://askubuntu.com/questions/18958/realtime-noise-removal-with-pulseaudio # run as: sudo && pulseaudio -k sudo cp /etc/pulse/default.pa /etc/pulse/default.pa.bak sudo cat <<EOT >> /etc/pulse/default.pa load-module module-echo-cancel source_name=noechosource sink_name=noechosink set-default-source noechosource set-default-sink noechosink EOT