Alsa and software speech

Gregory Nowak greg at romuald.net.eu.org
Mon May 21 23:07:03 EDT 2007


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Dmix is a software mixer for alsa. If you're using I believe alsa 0.10
or later with a card that isn't multi-channel, dmix is used
automatically, so you don't need to do anything to activate
it. Otherwise, you can activate dmix with a $HOME/.asoundrc
file. You'll need to search the web to find out exactly what should go
in that file to activate dmix, since I got rid of my $HOME/.asoundrc
when alsa started supporting dmix by default on cards which need
it. I'm by no means an expert on this, so anything I've said here
stands to be corrected.

Greg


On Mon, May 21, 2007 at 06:30:44PM -0700, Zachary Kline wrote:
> Hello,
>     I am dealing with a fairly annoying problem--one which seems quite complex.  How do I achieve software mixing with Alsa?  (I want to be able to play an MP3 stream and also have software speech going.)  The information I've found so far seems to center on a file named asoundrc--which I've never heard of before, and who's format is a mystery to me.
>     Could anybody be so kind as to give some general information on this?  What is Dmix, for example?
> Thanks,
> Zack.
> _______________________________________________
> Speakup mailing list
> Speakup at braille.uwo.ca
> http://speech.braille.uwo.ca/mailman/listinfo/speakup

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