[PD] udoo board sound issues

[Simon Iten]

hi miller

fantastic, thanks
On 09 Mar 2014, at 22:07, Miller Puckette <msp at ucsd.edu> wrote:

> H iSimon -
> 
> I haven't tried any but the built-in yet but I have a few USB interfaces
> around here that I can try.  I'm about to go on an intense trip but should
> be able to do some tests when I get back, assuming nobody else has figured
> this out first.
> 
> cheers
> Miller
> 
> On Sun, Mar 09, 2014 at 09:57:45PM +0100, Simon Iten wrote:
>> hey list,
>> 
>> does anybody that uses an udoo board have any recommendations on a usb-soundcard? should be very compact.
>> i tried a cheap one from dx and i could not get any good results (loads of xruns even with periods 3 and 1024 and up frames in qjackctl) this is on the ubuntu version from udoo.
>> are there some tweaks i can do to improve usb-sound capabilities? i thought maybe recompile the kernel with only usb-1 support since there is no option as on the pi to disable usb-2 via config, or am i missing something?
>> is it better to use the usb-soundcard without jack (pd does not like the usb-soundcard either when i tried briefly)?
>> 
>> the internal sound-input is to noisy for my application (guitar effect)
>> 
>> cheers. 
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