Re: how to change sample rate in Realtek ALC883 (HDA NVidia) ?

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On Mon, 11 Dec 2006, Sergei Steshenko wrote:

> Hello All,
>
> I have a new MB with Realtek ALC883 (HDA NVidia) - sound works OOB - at
> least, "line in" and "headphones out" so far - haven't tried other features yet.
>
> Thanks for the sound.
>
> Web search shows that Realtek ALC883 supports wide range of sample rates.
>
> Neither 'Kmix' nor 'alsamixer' show switches to change sample rate - there
> was one for M-Audio Revolution 7.1, for example.
>
> If ALC883 supports wide range of sample rates, how can I can change it ?

Your recording/playing software will alter the sample rate. 
>
> Is it possible change sample rate through 'amixer' ?

No. that is not how it is done. Usually the program will change the sample
rate. 
arecord -r44100 -c 2 -t wav -f S16_LE output.wav
(mind you the above could all be written as arecord -f cd /output.wav

>
> Is there a good reason not to have sample rate in 'alsamixer' and friends ?
>
> Thanks,
>  Sergei.
>
>

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