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--- remove_microphone_background_noise [2020/05/17 19:36] – created dino
+++ remove_microphone_background_noise [2024/03/12 21:23] (current) – external edit 127.0.0.1
@@ 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 \\
-Add this line at the end:
+# credits: http://askubuntu.com/questions/18958/realtime-noise-removal-with-pulseaudio \\
+# run as: sudo && pulseaudio -k \\
-load-module module-echo-cancel
-<code>pulseaudio -k </code>
+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 \\