2011/5/24 Aurélien Leblond <blablack@gmail.com>:
> Hi,
> I seem to have an issue with USB soundcards on my laptop.
> I have tried two of them, but I keep getting crackling sounds while
> playing with Ardour or Hydrogen.
>
Maybe the USB bus is using the same IRQ as your graphic card or
another active device ?
cat /proc/interrupts
Try to plug the device in a different usb-connector.
AFAIK, there is no other way to change the used interrupt, if the bios
doesn't support changing it.
Some cards support both, usb1.1 and usb2.0.
I wonder myself, how to find out, which mode is being used.
-- E.R. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@lists.linuxaudio.org http://lists.linuxaudio.org/listinfo/linux-audio-userReceived on Wed May 25 00:15:08 2011
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