On 05/28/2010 02:31 PM, [email protected] wrote: > Hello all, > > This week I had to perform measurements on a audio > interface, and this resulted in some quite interesting > results. Before revealing what happened, I'll let you > have a look at some of the data and come up with your > own conclusions, see > > <http://www.kokkinizita.net/linuxaudio/quiz.html> > > (Free beer at the next LAC for the best analysis) > > Ciao, >
You can't trust a loop back test. Any instability or dither on the reference clock of card A (fifo clocking say) is not going to show in a loop back test. Vrnc _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/listinfo/linux-audio-dev
