Hi again helpful forum!
For those who don`t know, B.14 sampler.rockafella.pd in pd extended(audio examples, help file) performs time stretching/contraction via looped samples..
Effectively, it allows you to change speed without changing pitch..
My question is, how is this possible? I thought this was a feature reserved for fft and granular synthesis..
I suspect it may have something to do with this expression :[expr (pow(2, $f1/120) -$f3)/$f2]
(I do not thoroughly understand the expression nor its function)
My second question is, how could one modify the patch as to avoid the temporary change in pitch when adjusting the chunk size?
I say temporary as whilst one changes the chunk size you can hear the pitch change, however, it corrects itself and returns to the original or chosen pitch.
Thanks in advance as always!