2010/4/6 Nicolo' Chieffo <nicolo.chieffo@xxxxxxxxx> > I've already attached my alsa-info.log in my first post. > > > * alsamixer -3 dB (94%): > Simple mixer control 'Master',0 > Capabilities: pvolume pswitch pswitch-joined penum > Playback channels: Front Left - Front Right > Limits: Playback 0 - 65536 > Mono: > Front Left: Playback 57079 [87%] [on] > Front Right: Playback 57079 [87%] [on] > > * alsamixer 0 dB (100%): > Simple mixer control 'Master',0 > Capabilities: pvolume pswitch pswitch-joined penum > Playback channels: Front Left - Front Right > Limits: Playback 0 - 65536 > Mono: > Front Left: Playback 64044 [98%] [on] > Front Right: Playback 64044 [98%] [on] > you should notice that 0dB of Pulseaudio volume control is not at the maximum dB i.e. ( floating point 1.0 is not at 100% any more , seem that floating point 0 (-inf dB) is also not at 0% point too ) http://thread.gmane.org/gmane.linux.alsa.devel/70545/focus=70585 >> As mentioned for the PA case I decided to shift 0dB to max amplification in any case, which I think is a workable way to avoid this problem. how about "dbmeasure pulse" and "dbmeasure hw:0,0" ? _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
