Re: [Discuss-gnuradio] First time user - fm radio tutorial has choppy audio

[Ralph A. Schmid, dk5ras]

>It may just be that your audio-subsystem doesn't actually support the 
>sample-rate that the graph is configuring it for.

Maybe. At least the test audio from the audio control panel is clear.

>Here's the --help for dial_tone.py

>Usage: dial_tone.py [options]

>Options:
 >  -h, --help            show this help message and exit
 > -O AUDIO_OUTPUT, --audio-output=AUDIO_OUTPUT
 >                       pcm output device name.  E.g., hw:0,0 or /dev/dsp
 >  -r SAMPLE_RATE, --sample-rate=SAMPLE_RATE
 >                        set sample rate to RATE (48000)



>Looks like the default is 48e3

>Try other rates, like 44.1e3  or 32e3

I will test it and tell you :)

Ralph.