[LAU] lowest usable latency from a USB 1 device?

[Hartmut Noack]

Am 16.09.2011 19:33, schrieb Paul Davis:
> if you can run a USB 1 class compliant audio device on your linux
> system with lower latency than the current minimum so far posted to
> this thread, please post with the settings you use and the type of
> device. if your best performance has already been posted, no need to
> repeat it.
>
> i'll get the ball rolling with 2048 frames. note that we are assuming
> 2 channels only, but duplex mode (simultaneous capture+playback).

MAudio Mobile Pre, T60, Suse 11.3 with Standard-Kernel Desktop.

64/2 48Khz

running Guitarix works OK.

Usually I run this setup with 128/3 48Khz to avoid xruns in large 
projects. And I find it hard to notice the difference, even with 256/3 I 
can record guitars processed by amp simulation without getting a 
"latency-assertion" for less precise recordings ;-)

>
> thanks.
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