[sdiy] a stupid question

[Paul Maddox (QinetiQ)]

Matti,

> Some software uses wavetables for its oscillators; there is stored in
> memory one cycle of a waveform which is played back, stretched or shrunk
> in length. if a file of, say, a filter sweep is played back at a speed
> other than that at which it was recorded, the speed at which the filter is
> swept is changed, too.

Some synths do to ;-
Http://www.PPG.Wavesynth.com/

Paul
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