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Last active August 24, 2020 00:27
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Fix Pulse Audio Crackling in Linux
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fix-crackling-for-pulseaudio-linux.markdown

Fix Pulse Audio Crackling in Linux

sudo nano /etc/pulse/default.pa

Find the following line:

load-module module-udev-detect

Modify the line to read:

load-module module-udev-detect tsched=0

Restart pulse audio:

pulseaudio -k

Try testing a 4 second mic recording and playing it back:

arecord -vv -d 4 /tmp/test-mic.wav && aplay /tmp/test-mic.wav
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