On Tue, Jul 22, 2008 at 4:19 AM, Svend-Erik Kjær Madsen <sv-e@xxxxxxx> wrote: > I've newly installed a desktop system with dual boot > windows/ubuntuStudio and discovered something exiting. > > If I play around with ZynAddSubFX in Windows, I can adjust the card to > 64 frames 96000KHz and play with 1,5 ms latency without any kind of > sound glitch or interrupts at all. > > If I try the same with UbuntuStudio and jack I get a lot of X-runs as I > play, in a serious situation it's no good, especially as I'm beginning > to use effects in and out of my Multiface in real time for example guitar. > > Now that I discovered that my card is fully capable of playing with > extreme low latency I'm not quite satisfied with running 20ms or more in > UbuntuStudio or any other Linux DAW. > > Is there anything I can do to tune my jack installation to obtain lower > latency and more stability with my card, so far I haven't had any luck > tweaking the jack settings. How are you using Jack, specifically? Is your kernel real-time? I have a similar setup (Windows and Fedora/CCRMA) and HDSP worked out of the box for me in Linux. Granted, I don't use the card at 96K, though. -- Brett ------------------------------------------------------------ "In the rhythm of music a secret is hidden; If I were to divulge it, it would overturn the world." -- Jelaleddin Rumi _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
