On Tue, 27 Jan 2004, Robert Rozman wrote:
> Hi,
>
> I have prices at hand. Revo is half price of Delta410. It seems like both
> have 8 output channels, I wonder what are other differences specially
> considered from Linux support viewpoint ? I'd like to use card to output 4
> independent stereo channels for whole house audio (at the moment there is no
> other need)
>
> Particular question:
> - can I get several independent output stereo 4x2(or mono 8x1) channels on
> both cards under Linux ?
I think that it's easier with Revo - it has newer ICE1724 chip, but I
guess, that we have not still support for four independent stereo
channels available in our driver.
> - can I control volume separately on each of them ?
Yes, for both.
> - can I set up virtual device that would output to all channels
> simultaenously ?
Yes, using the dmix plugin. Both cards are running all channels in sync,
so you don't need to solve problems with jitter.
Jaroslav
-----
Jaroslav Kysela <[EMAIL PROTECTED]>
Linux Kernel Sound Maintainer
ALSA Project, SuSE Labs
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