Re: [Discuss-gnuradio] USB Audio Adapter as audio source

[CEL]

Hey Barry,

what I usually do is run "arecord -L" and pick one of the listed
things.

Best regards,
Marcus
On Wed, 2019-07-03 at 21:48 -0400, Barry Duggan wrote:
> I am trying to use a C-Media USB Audio Device as the audio source in
> my 
> flow graph. So far, I have not had any success with the device name.
> 
> I tried:
> all variations of "C-Media Electronics Inc. USB Audio Device"
> default (also an empty device name)
> sysdefault
> Device (there was a sym link)
> hw:x,y with various numbers
> plughw:x,y with various numbers
> 'PCM',x with various numbers
> /proc/asound/card2 (which is the correct card from the list)
> 
> alsamixer shows the device as valid. There does not seem to be a
> 'mute' 
> function.
> 
> Any suggestions?
> 
> Thanks