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Re: [Discuss-gnuradio] multi_tone.py

From: Ramakrishnan Muthukrishnan
Subject: Re: [Discuss-gnuradio] multi_tone.py
Date: Mon, 13 Mar 2006 17:25:58 +0530

On 3/13/06, Berndt Josef Wulf <address@hidden> wrote:
> multi_tone.py is now broken as it requires audio_portaudio and audio_jack
> modules.
> barossa: {11} ./multi_tone.py -O /dev/audio
> Traceback (most recent call last):
>   File "./multi_tone.py", line 25, in ?
>     from gnuradio import audio_portaudio
> ImportError: cannot import name audio_portaudio
> Why force users to install all modules in order to run a otherwise very simple
> test application? Jack and portaudio may not even be available for some
> platforms.

We can provide a way to select an audio module at the audio.py layer
as it used to be  for OSS/ALSA selection. Not sure whether it has
changed now.

Or under gnuradio-examples, we can have separate directories under
audio for jack, alsa and portaudio.

      Ramakrishnan - VU3RDD

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