Unable to locate an audio module

GNU Radio
1

Hi all

I’m working with openSUSE 11.4 (2.6.37.1-1.2) KDE desktop and latest
stable
gnuradio version ./configure make and make install show me no errors and
modules
that I need are configured however dial_tone.py example fails. It never
happened
to me with openSUSE 11.1 and gnuradio 3.1.3

What can I do?
Juan Q.

2

On Mon, May 16, 2011 at 7:46 AM, Juan Q. [email protected] wrote:

Juan Q.

How does it fail?

Tom

3

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On 05/16/2011 09:46 AM, Juan Q. wrote:

I’m working with openSUSE 11.4 (2.6.37.1-1.2) KDE desktop and latest
stable gnuradio version ./configure make and make install show me no
errors and modules that I need are configured however dial_tone.py
example fails. It never happened to me with openSUSE 11.1 and gnuradio 3.1.3

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

(o_ Stefan Gofferje | SCLT, MCP, CCSA
//\ Reg’d Linux User #247167 | VCP #2263
V_/_ Heckler & Koch - the original point and click interface
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4

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 L.
Principal Investigator
Shirleys Bay Radio Astronomy Consortium