16 Apr
2012
16 Apr
'12
2:45 p.m.
2012/4/16 Grant Diffey gdiffey@gmail.com:
** dB values **
Currently alsamixer does not report any dB changes when you change a control value. I don't know how to fix it. Anyone else?
What does dB value mean in this context given there's a hardware volume knob on the device? is it just the db difference or is supposed to be some sort of dBm absolute output level
What I meant was: At the moment we can just change raw control values without knowing what they mean. E.g. if we put some control value to 50% do we get linear gain of 50% . Do we have a logarithmic scale or a "M-Audio-we-work-on-standards-but-dont-support-them" scale?