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--- remove_microphone_background_noise [2021/02/20 23:46] – external edit 127.0.0.1
+++ remove_microphone_background_noise [2021/05/14 16:00] – dino
@@ Line 1: / Line 1: @@
-<code>sudo nano /etc/pulse/default.pa</code>
+# 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
-Add this line at the end:
+sudo cp /etc/pulse/default.pa /etc/pulse/default.pa.bak
+sudo cat <<EOT >> /etc/pulse/default.pa
-load-module module-echo-cancel
+load-module module-echo-cancel source_name=noechosource sink_name=noechosink
+set-default-source noechosource
-<code>pulseaudio -k </code>
+set-default-sink noechosink
+EOT
-**Set input as default**
-If you wish to set as default the echo cancel device simply turn the above line into:
-load-module module-echo-cancel source_name=NameOfYourDevice
-and then at the bottom of the file add
-set-default-source NameOfYourDevice
-In this case I named the source logitechsource, but you can name it whatever you want and simply either restart pulseaudio.
-**Rename device**
-Lastly, if you do not want a super long name on the Sound Settings (When you want to select an input/output device). My suggestion is renaming the input device like this:
-load-module module-echo-cancel source_name=logitechsource source_properties=device.description=LogitechHD
-//
-Source: https://askubuntu.com/questions/18958/realtime-noise-removal-with-pulseaudio//