Paul - thanks for the reply but that doesn't seem to work for me. I tried with the following command,
sudo alsamixer -D equal It displays the equaliser bands but the labels are in the 0-99 range with the default values showing as 66. I wonder if I've stumbled across the answer on this page - http://quitte.de/dsp/caps.html#Eq10 - which I *think* describes the Eq10 equaliser that ALSA is using. It shows a dB range of -48 dB to +24 db which is a 72 dB range. If I assume that each step in the 0 to 100 scale is therefore 0.72 dB that would equate to the default value of 66 being the nearest step to 0 dB (0.72 * 66 = 47.52 dB). That would seem to imply that it's a linear range but it just means the it only allows adjustments in multiples of 0.72 dB. Does that make sense or is there some other way to get alsamixer to show dB values? Thanks Phil ------------------------------------------------------------------------ pluckhurst's Profile: http://forums.slimdevices.com/member.php?userid=69913 View this thread: http://forums.slimdevices.com/showthread.php?t=111874 _______________________________________________ plugins mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/plugins
