Subject: Re: [linux-audio-user] M-Audio Delta 44 / ALSA question
From: Paul Winkler (pw_lists_AT_slinkp.com)
Date: Mon Feb 24 2003 - 18:23:33 EET
On Mon, Feb 24, 2003 at 10:41:17AM -0500, John Bleichert wrote:
>
> Hello All
>
> If/when I get my Delta 44, how are all the inputs and outputs mapped
> into/out of the system? /dev/dsp0 - /dev/dsp7? How exactly does this work?
/dev/dsp is the "old" OSS device naming convention.
i haven't used the OSS emulation on my delta66 much. but i don't
think it works like that.
> Does the driver for these cards provide any routing capabilities between
> the inputs and outputs?
the envy24control program that comes with alsa allows you to
select which physical output gets what signal.
it can be any of the driver's pcm output buffers, or
a direct pass-through from any of the card's inputs, or it
can be a mixed signal created by the card's monitor mixer.
--Paul Winkler http://www.slinkp.com
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