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

From: CEL
Subject: Re: [Discuss-gnuradio] USB Audio Adapter as audio source
Date: Thu, 4 Jul 2019 06:27:53 +0000

Hey Barry,

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

Best regards,
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

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