On Sunday 07 October 2001 00:57, Christof Damian wrote:
> On Sat, 06.10.20 12:31, Tobiah wrote:
> > Christof Damian wrote:
> > > this sounds pretty much like what i want. but none of these
> > > controls exist in my setup.
> >
> > I'm using recent CVS of .9.  I guess maybe the cards are not the
> > same, as I expected.
>
> i had a look through the driver code and it seems that the 2496 has a
> ak4528, while the delta44 has a ak4524.
>   in card-ice1712.c:3822 it checks for this and doesn't include the
> "ADC Volume" or "IPGA Analog Capture Volume".
>   this might be because its not supported in the ak4528, or maybe
> because the complete specs are not available. i had a look through the
> specs on the alsa ftp server but haven't found the info yet.

The specs of the AK4528 are on the ALSA site (or they were I have a 
printout that I downloaded from there a few months back). My understanding 
is that the AK4528 is a fixed input gain -- i.e. it just digitises 
"line-level" input, and if your line level is wrong tough. OTOH it is said 
to be a better A to D than the 4524.

James

-- 
James Tappin,               O__      "I forget the punishment for using
[EMAIL PROTECTED]     --  \/`    Microsoft --- Something lingering
http://www.xena.uklinux.net/          with data loss in it I fancy"  

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