[A6] re pitch driftl

leo leo.lydia at wanadoo.nl
Mon Jul 5 07:00:28 PDT 2004


don't think  that will help as they , i guess, all have it !
i wonder if on other a6's the weakest voice in this respect also is 
voice 13 ?
even after all possible measures inclusive reinstalling the tuning 
tables, warming up, autotune and frequentietune of the not so properly 
tuned voices only, a  certain amount of drifting remains. mostly hardly 
or not noticable. on some voices more then on others. my experience is 
that voice 13  shows it most clearly even after chipreplacement !  guess 
that's analog, a manualtuning function of the 32 oscillators separetly 
would have been a nice upgrade.

lately i did some testing with my a6 and found also that on my machine a 
problem occured with the keyboardtracking of only the oscillators, not 
with the filters. ?
a difference of 12cents ( +-6cents from A4=440hz) when pressing A2 or A6 
. this consistent for all 16 voices.
i wonder what could be the reason of this problem and more even how to 
solve it.
if anybody has an idea ; all help welcome.

thanks, sunny





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