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tinkergnome ·
also i had a thought on possibly building something into a time stretching module that could connect the use of a timer + counter that could stretch samples playing 1 time by pressing a trigger or similar control (shape, button CTRL, etc) and having this type of feature built into a wave player module or something..... if its possible ???
time stretching (for those unaware of what this is) = preserving the pitch while manipulating sample length
martinvicanek ·
Should be possible for single-pitched samples (PSOLA). Stretching polyphonic material would be trickier.
trogluddite ·
Hi, I have done some work on this for my samplers and loopers - hopefully you will find the stuff useful in the thread HERE - basically a grain player with very primitive pitch detection, but it shows the principle in action. And do follow up martin's suggestion - a quick google will find lots of very good articles about the PSOLA technique - you seem to have the maths abilities to understand them better than I do!
tinkergnome ·
thanks trogluddite.... i'll take a look. the page seems to have you responding to a user where both of you are working on a similar project.
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