[LAU] HDSP 9632 issues

[Wolfgang Woehl]

Montag, 13. August 2007 20:01 Mark Knecht:
> On 8/13/07, newton at silvertone.princeton.edu
>
> <newton at silvertone.princeton.edu> wrote:
> > Hi.
> >
> > I've read a lot of archived posts about issues with this card, but
> > none of them have solved what seems to be a fairly basic problem.
> >
> > I'm using Ubuntu Feisty 7.04, ALSA 1.0.14 and HDSPMixer 1.6. The HDSP
> > 9632 has firmware 1.53. Everything seems fine -- the card is
> > recognised, and it even makes sound using aplay. This leads me to
> > think that there's no problem with the driver or firmware. I cannot,
> > however, get the card to make sound using alsaplayer (there are no
> > errors, just no sound) or SuperCollider (the jack connections are
> > reported as fine, but again no sound).
> >
> > I've been beating my head against this for days, but have not had any
> > luck. Any help/suggestions would be most welcome.
>
> Using hdspmixer did you route audio from whatever set of channels in
> the middle of the mixer are receiving audio from alsaplayer to the
> correct set of physical outputs that actually driver your speaker?

Newton, I'd look at what output driver alsaplayer is trying to use (-o option, 
see what it defaults to with -h). Or look at ~/.alsaplayer/config 
for "main.default_output" and "jack.output*". No idea about supercollider.