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On 07/08/2012 02:00 PM, Paul Davis wrote:
<blockquote
cite="mid:CAFa_cK=d1NqbD1eMpx+2WLZ6uChTFEhj_COmir6PPATq9ETkOg@mail.gmail.com"
type="cite"><br>
<br>
<div class="gmail_quote">On Sun, Jul 8, 2012 at 4:04 PM, Kim
Cascone <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:kim@anechoicmedia.com" target="_blank">kim@anechoicmedia.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
I posted a couple of weeks ago looking for a four channel USB
sound card that worked on Linux<br>
but then it occurred to me that I could possibly use two
stereo USB cards to construct a single four channel output<br>
</blockquote>
<div><br>
see the jack faq entry on using multiple devices then return
with more specific questions ... <br>
</div>
</div>
</blockquote>
OK<br>
so I chose to edit of ~/.asoundrc file<br>
I cut and pasted the pcm.merge code<br>
(this is exactly what I needed, i.e. 2 stereo cards = 4 output
channels)<br>
as well as the ctl.merge code<br>
into my .asoundrc doc<br>
<br>
I opened Setup in Jack<br>
but not sure which to point to, hw:0 or hw:1?<br>
<br>
either way I'm still only seeing 2 channels for System output<br>
<br>
???<br>
<br>
<br>
<br>
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