Method muteOn

libraries/M62429/M62429.cpp:102–108

void M62429::muteOn()
{
  if (_muted) return;
  _muted = true;
  //  if ((_vol[0] > 0) || (_vol[1] > 0)) _setAttn(2, 0);
  _setAttn(2, 0);     //  mute must work unconditional.
}


void M62429::muteOff()