Ubuntu
alsa-driver package

  1. Bug #1553685
  2. Comment #33

Comment 33 for bug 1553685

Revision history for this message
Raymond (superquad-vortex2) wrote :

Can the other confirm that 0x17 is the subwoofer imstead of 0x1b?

This mean you can mute can change the volume of subwoofer by using alsamixer

Do you hear high frequency from the subwoofer when playing stereo or 4 channel playback?