[linux-audio-user] USB again
cesare at poeticstudios.com
Tue Jan 24 10:09:43 EST 2006
Victor Lazzarini wrote:
> Jack can't configure capture channel (or playback), in fact Jack
> doesn't work at all with that device. It says it can't set the hardware
> sample formats. This is also a problem with Alsa, using hw:num.
> The device works on playback through alsa plughw and OSS
> emulation. But when trying
> to get input from plughw:num, nothing happens (no sound).
> It's very fishy.
Have you checked the input volume with 'alsamixer'?
About Jack, I have a Zoom G2 guitar fx and for some reason I have to
plug it in after the boot to get it seen by alsa.
Anyway I thought the snd-usb-audio module worked with any 'native USB
> At 14:21 24/01/2006, you wrote:
>> Victor Lazzarini wrote:
>>> Dear all,
>>> it turns out that my device, USB Audiophile, does not seem to
>>> be able to capture audio, which makes it almost useless for me.
>>> Now the question is: Can you suggest a reliable USB soundcard
>>> that works well with Alsa in full-duplex? Say between Eur200-400?
>> Are you sure it doesn't work with capture? What does jack say?
>> Maybe you don't have reading permission on the device. Try chmod a+r
>> or setting up a group for audio and adding your user.
>>> thanks a lot
>>> Victor Lazzarini
>>> Music Technology Laboratory
>>> Music Department
>>> National University of Ireland, Maynooth
> Victor Lazzarini
> Music Technology Laboratory
> Music Department
> National University of Ireland, Maynooth
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