[LAU] JACK on Pi... almost working

[Sam Mulvey]

On 07/26/14 10:42, Ken Restivo wrote:
> 2) The sound coming out of either the built-in audio or an external C-Media USB interface
>    is cracking and nasty, with obvious aliasing distortion. Any ideas why? I've tried
>    44.1k and 48k. No xruns tho, which is nice, at 44100/512/3 using jackd1 and fluidsynth. 

With that chip, I've usually had to set the rpi to USB 1.1 speeds to get
anything worthwhile out of it.    That also limits the network if that's
an issue for you.

http://raspberrypi.stackexchange.com/questions/1886/what-kernel-parameters-are-available-for-fixing-usb-problems

-Sam