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Re: [Discuss-gnuradio] unable to locate an audio module


From: Marcus D. Leech
Subject: Re: [Discuss-gnuradio] unable to locate an audio module
Date: Mon, 16 May 2011 18:21:33 -0400
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.15) Gecko/20110307 Fedora/3.1.9-0.39.b3pre.fc14 Thunderbird/3.1.9

-I'm also running OS11.4.
OS11.4 KDE by default uses pulseaudio as audio-system which might cause
some trouble there :), especially if you haven't installed ALSA or OSS.
If you change to ALSA direct, you'll have the problem that GNURadio
wants the audio hardware exclusively for itself, which collides with KDE
notification and (if you use it) speech-dispatcher.
My temporary solution is that I use ALSA and have GNURadio use another
output of my (furtunately 5.1) soundcard which is not used by anything else.

- -S

Me, I just dedicate a sound card to Gnu Radio. They're fairly cheap these days. USB sound cards (48KHz) can be had for
  about $10.00 on eBay.





--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org




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