ubuntu:sound:change_the_volume
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Table of Contents
Ubuntu - Sound - Change the volume
Using mp3gain
find / -iname '*.mp3' -exec /home/peter/Downloads/mp3gain/mp3gain -r -c -m 4 {} \;
Using Alsa
Control the volume using the alsa utils.
The volume of sound cards can be controlled with amixer.
amixer set -c 0 Master 25 unmute amixer set -c 0 PCM 25 unmute
See also http://slopjong.de/2011/08/20/unmute-the-sound-card-using-the-alsa-utils/
Using alsamixer
alsamixer
Save the settings.
sudo alsactl store
ubuntu/sound/change_the_volume.1588463526.txt.gz · Last modified: 2020/07/15 09:30 (external edit)