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[Discuss-gnuradio] gnuradio/usrp (almost) working / IIR filter design co
From: |
Jens Elsner |
Subject: |
[Discuss-gnuradio] gnuradio/usrp (almost) working / IIR filter design code |
Date: |
Thu, 2 Jun 2005 22:19:23 +0200 |
User-agent: |
Mutt/1.3.28i |
Hello,
after some hours of fighting with wxpython and other dependencies
gnuradio/usrp works - almost.
No audio output so far:
ice:/home/ice/gnuradio/gr-build/gnuradio-examples/python/audio# ./mono_tone.py
-d /dev/dsp
ALSA lib pcm.c:2068:(snd_pcm_open_noupdate) Unknown PCM /dev/dsp
audio_alsa_sink[/dev/dsp]: No such file or directory
Traceback (most recent call last):
...
Hints would be greatly appreciated.
I just browsed the "suggested projects" page - is there any demand for
python IIR filter design code? I'd like to give it a shot, but what are
the applications? I was told that IIR filters are almost dead in the digital
age because of non-linear phase.
Thanks,
Jens
- [Discuss-gnuradio] gnuradio/usrp (almost) working / IIR filter design code,
Jens Elsner <=