I'm trying to rewrite the pitch shifter audio demo from 21065 in C ,and running it on ADSP 21479
The attachment is my code: (also the wavetable I used)
My problem is when the saw_inc>=4 , the cross fade window won't synchronize with the audio output,
So the final output result will start to "click ".
but when set the saw_inc to 2 or 1 it will sync , so the discontinues of the audio sample will be multiply to zero.
and I get a correct result.
Could anybody help me to check if I miss something ?
thanks a lot !