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

Fons Adriaensen fons at linuxaudio.org
Fri Sep 16 18:22:50 UTC 2011

On Fri, Sep 16, 2011 at 01:33:42PM -0400, Paul Davis wrote:
> 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).

Don't have it here ATM so I can't test but my old Edirol UA2 is
always used at 48 kHz, -p 256 -n 3 and I can't remember any
problems with it.



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