Chuck,
In most cases the problem comes from ALSA. If you're able to change ALSA to
something else, try to change it.
If you can't change your default sound driver then you may try using
"-Dplug:default" option for aplay. If you need to use this option with a
Python script you may use it lik
Hi Jim,
You've made a great help, thank you. GnuRadio together with GRC runs now on
my RPi, modules Sinks and Sources appeared on GRC module menu and I could
build Gqrx as well, it also works. As a side issue I think RPi's onboard
audio circuitry and/or audio drivers cause some incompatibility
