Hi all, I have the Fast Track ltra (but not the 8R) running under Fedora 13. I had to download Alsa 1.0.23 and then patch the source before I got it working... and there's still a problem with the inputs and outputs not being perfectly synced (there's an extra output sample every 13000 or so.) I had to make myself a special version of hte Pd alsa audio code to get it running -- and it's still not perfect. So I'd suggest waiting a few mre weeks for the alsa people to get this one figured out.
cheers Miller On Wed, Nov 24, 2010 at 09:45:22PM +0100, Olivier Baudu wrote: > Hi... > > The M-Audio Fast Track Ultra 8R (8 in / 8 out) USB 2.0 works directly on > Ubuntu 10.10 ( Jack 2 + Alsa 1.0.23) in 48kHz. > But if there is no problem with audio in/out, I failed to use the MIDI > interface... > > Good luck > > 01ivier > > 2010/11/19 <errordevelo...@gmail.com> > > > Most of USB audio devices out there are basic stereo in // stereo out > > and they can do up to 48kHz sampling rate. > > > > What you need is USB audio 2.0, which is firly recent, despite the > > fact that most of other USB devices use the capabilities of 2.0 standard, > > the audio products didn't catch up just yet. > > > > There very few implementation out there, if you find any thing decent - let > > every one know! > > I haven't looked it up very recently, so there may be something already :) > > The latest ALSA driver should have quite good support for it, > > I would advise you to browse ALSA dveloper's mailing list. > > > > for example I can see from back in August: > > "[alsa-devel] Problem with USB Class 2 Audio Driver" > > > > Good Luck, > > -- > > Ilya > > > > On Thu, Nov 18, 2010 at 09:42:51PM +0100, Carlo Benzi wrote: > > > Hi! > > > I have a question: > > > is there a USB multichannel interface (for example 8 in - 8 out) running > > > under ubuntustudio or studio64 (processor: Intel Pentium M 740 with 1 GB > > > ram)? > > > I'd like to buy it in order to use Pure Data with this equipment. > > > Thanks a lot for your help! > > > Best greetings > > > Carlo > > > > > _______________________________________________ > > > Pd-list@iem.at mailing list > > > UNSUBSCRIBE and account-management -> > > http://lists.puredata.info/listinfo/pd-list > > > > > > _______________________________________________ > > Pd-list@iem.at mailing list > > UNSUBSCRIBE and account-management -> > > http://lists.puredata.info/listinfo/pd-list > > > _______________________________________________ > Pd-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list _______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list