----- Mail original ----- > De : Paul Davis <paul@xxxxxxxxxxxxxxxxxxxxx> > À : linux-audio-user <linux-audio-user@xxxxxxxxxxxxxxxxxxxx> > Cc : > Envoyé le : Vendredi 16 Septembre 2011 19h33 > Objet : lowest usable latency from a USB 1 device? > > 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). > > thanks. > _______________________________________________ > Linux-audio-user mailing list > Linux-audio-user@xxxxxxxxxxxxxxxxxxxx > http://lists.linuxaudio.org/listinfo/linux-audio-user > As some others here: Edirol UA-25 with nperiods 3, frame size 128, 2x2 (duplex) 48kHz without any problems on a 2.6.33.6-1.rt26 kernel and some sporadic xruns on a 3.1.0-rc5 _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
