Paul Davis wrote: >i think these might have been fixed by some recent changes to the >audioengine code (changes that originated in JACK).
yes, i know i'll have to try that. ;) >>ALSA has evolved, and for yet another i have just seen the card perform >>flawlessly at 16 frames / cycle with different code. > >16 frames per cycle! yow! this h/w can really do that? you can even go down to 2 frames/cycle but obviously everything below 64 is not really practical with my single-cpu 450 MHz system. 16 can run in perfect sync for a few seconds until the kernel in one of its ignorant moods decides to block the audio thread for a while :( however i have discovered that with this card, there is a weird high-frequency oscillation in the analog output signal that is just faintestly audible if you crank up the volume real high at 64 f/c and gets louder (but _not_ higher) if you go to lower f/c settings. makes me sigh. any ideas what may be causing this? tim
