Re: Sigmatel STAC9708/011

[Takashi Iwai <tiwai@suse.de>]

At Fri, 18 Jun 2004 14:08:44 GMT,
fmoraes74@netzero.net wrote:
> 
> 
> Well, for some reason I don't see the control anymore on
> gnome-alsamixer or alsa-mixer. It used to be the last one displayed
> and it is not there anymore. 
> 
> How can I debug this? I will take a look at the ac97 document but I
> was pretty sure about this. 

Check the contents of /etc/asound.state after running alsactl store,
and see what's shown in the files /proc/asound/card0/codec97#0/*
files.

> 
> Also, do you have any idea of why I am hearing noise/cracks when I
> record at 8Khz instead of 48Khz? 

If it's a cracking noise, it's often the mismatch of the buffer/period
size between software and hardware, or the mismatch of the sampling
rate (hardware think it's 48k but software process in another rate).


Takashi


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