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Re: [Discuss-gnuradio] using a 48k sound card with wfm_rcv_gui

From: 'Eric Blossom'
Subject: Re: [Discuss-gnuradio] using a 48k sound card with wfm_rcv_gui
Date: Mon, 2 May 2005 18:05:34 -0700
User-agent: Mutt/1.5.6i

On Mon, May 02, 2005 at 05:50:44PM -0700, Richard Cagley wrote:
> Thanks. I think it's a problem with the audio interface. 
> If I use the file as in cvs and change the decim to 225 and the
> audio_decimation to 6 then I get close to 48k (actually, 47047). It doesn't
> sound perfect, but it's at least there.
> However, if I do either of the two fixes suggested today, it just doesn't
> make any sound.
> 1.) use "audio_oss as audio"
> 2.) that plughw thing
> At this point I think I'm going to just chalk it up to sound under linux
> being tough. Maybe I didn't install the sound card with the proper support
> or something. 

You might want to try "dial_tone.py" under gnuradio-examples/python/audio


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