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Last active December 15, 2015 05:45
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Sound settings on debian
Raw
linux-sound.md

Mixer

sudo  alsamixer

Sound settings

sudo nano /etc/asound.conf

Modify /etc/asound.cnf

pcm.!default {
    type hw
    card 0    //If you want to set HDMI as output ,turn 0 to 1.
    device 0
  }
  ctl.!default {
    type hw
    card 0   //If you want to set HDMI as output ,turn 0 to 1.
  }

Test the sound

speaker-test -twav -c2
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