Subject: Re: Ensoniq AudioPCI 97
To: Constantine Sapuntzakis <>
From: Lennart Augustsson <>
List: current-users
Date: 09/02/1999 23:57:56
Constantine Sapuntzakis wrote:

> I'm working on a generic AC-97 driver. Should be ready next week.
> I bought an Ensoniq AudioPCI, so I've been working on an Ensoniq 1371
> Driver too. :)
> However, I have a problem with the host controller (the 1371). I can't
> figure out how to program its sample rate conversion registers. Has
> anybody had any luck with this?
> The ac97 codec on my card does not support sample rate conversion.
> Hmm, maybe somebody with an EE degree can write us a software sample
> rate converter. ;)

Do these new codecs only operate for certain sample rates?
I have some USB speakers that only work at 41.1 kHz, so I've thought
about writing a device independent sample rate converter.  (I have
an EE degree, btw.  Not that it helps. :)


        -- Lennart