[linux-audio-dev] 30db loudness difference at these cases

[Andrew Gaydenko]

Yes, it seems like the driver propagate this value to all the others
channels. Aftrer my first message I have continued to try to understand
the issue, and wasn't able to repeat "normal aqualung" case. Probably,
I have mistaken before.

So, the problem seems to be in the route table. I'll try to play with
it more before filing a new alsa bug.

Andrew

======= On Monday 06 June 2005 19:25, Alfons Adriaensen wrote: =======
...
> pcm.2x4 {
>     type route
>     slave.pcm surround71
>     slave.channels 8
>     ttable.0.0 0.05
>     ttable.1.1 0.05
>     ttable.0.2 1
>     ttable.1.3 1
>     ttable.0.4 1
>     ttable.1.5 1
>     ttable.0.6 1
>     ttable.1.7 1
> } 

I'm no expert at .asoundrc :-( but the '0.05' for the first two
channels in the ttable would correspond to -26dB. Do you have any 
idea why those values are there ?

-- 
FA