Mnyb;549474 Wrote: > http://en.wikipedia.org/wiki/Picosecond > > Jitter is measured at picoseconds > > You need to have audio data and a "jitter free" DAC operating at 100's > of ghz. > To simulate the wave form the signal would have after a normal DAC > > most audio programs are only working at measly 192kHz sampling rate . > it's simply not enough to simulate timebase variations in the ps > range. >
Yes, but you only need slightly less than 3MHz to get 1-bit resolution represented in time. This is what SACD does. I think that was my point. Mnyb;549474 Wrote: > > I think most controlled listening test re jitter is done by "simply" > disturbing a known good DAC design and ABX compare the results. Sounds likely - but also rather non-realisable for many. -- bhaagensen ------------------------------------------------------------------------ bhaagensen's Profile: http://forums.slimdevices.com/member.php?userid=7418 View this thread: http://forums.slimdevices.com/showthread.php?t=78790 _______________________________________________ audiophiles mailing list audiophiles@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/audiophiles
