Re: [LAU] USB audio from Sonic Cell

On Thursday, December 31, 2009, Adam Huffman wrote:
> I received a Roland Sonic Cell for Christmas. It's detected, as both
> an audio and MIDI device on my Fedora 12 box. According to the
> manual, there's a way of listening to the MIDI instrument output over
> the USB audio connection and I've set it up following those
> instructions. However, I haven't been able to listen to that output
> over USB - only over the headphone connection.
>
> It shows up in pavucontrol and qjackctl. I'd be grateful for any
> suggestions.
>
> In qjackctl, it's listed as:
>
> hw2: Sonic Cell
> hw2,0: USB Audio
>
> My current JACK invocation is:
>
> jackd -R -P4 -dalsa -r44100 -p512 -n4 -D -Chw:0 -Phw:0

Looks like you want to capture from hw:2,0 so you can try this instead:

$ jackd -R -P4 -dalsa -r44100 -p512 -n4 -D -Chw:2 -Phw:0

And if you want to listen the captured stream using your soundcard audio
output, connect the capture_* ports to the playback_* ones.

Regards,
Pedro
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Received on Thu Dec 31 20:15:01 2009