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Re: [Discuss-gnuradio] Audio Issues

From: labarowski
Subject: Re: [Discuss-gnuradio] Audio Issues
Date: Mon, 27 Feb 2012 18:24:30 -0800 (PST)

Thanks for the replies everyone! Tom, I'm not entirely sure how to "pass "-O
pulse"", but I did change gr-audio.conf to use pulse and that seems to have
done the trick. Thanks! +1 for pulse!

labarowski wrote:
> I was able to get gnuradio to successfully compile using the script
> available at
> (http://gnuradio.org/redmine/projects/gnuradio/wiki/InstallingGR) and I
> updated my PYTHONPATH as the script instructed. However, none of the audio
> examples are working. They run without returning any errors, but I don't
> hear anything. As far as I can tell, I have ALSA installed (I'm using
> Ubuntu 10.04 with kernel 2.6.32-38, all updates installed). I tried
> updating gr-audio.conf to use alsa and tried changing gr-audio-alsa.conf
> to use plughw:0,0 instead of hw:0,0 - all to no avail. I don't believe oss
> is installed on this system. Can anyone suggest a solutions? Thanks ahead
> of time!
> Edit: Sorry if this message is a repost, I'm having some trouble getting
> registered through Nabble.

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