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[Discuss-gnuradio] ok, I'm lost


From: djl
Subject: [Discuss-gnuradio] ok, I'm lost
Date: Wed, 19 Mar 2014 11:59:35 -0600
User-agent: Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Thunderbird/24.3.0

I'm trying to use gnuradio with wsjt. To do that, I need to make the gr audio source and sink look like a soundcard to the wsjt program. One might think this is simple; it is not or at least apparently not. I've been lost in the dismal swamp of the Linux sound "system" for about a week or so. What a mess. Lots of unclear info, looked at ALSA, Pulse (default on my 12.04 maachines) and Jack. Nothing is clear. It is clear that ALSA lies under all, that Jack won't play with Pulse, that pulse can be suspended before running the Jack server, and that there are very few people out there that REALLY understand the audio setup in Ubuntu. Anyone have a cooment? Is the easiest way really to put on another sound card and hook two of them back-to-back? Thanks, I'll keep swinging, even though the machine is throwing all sinkers :-)
Don




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