On Wed, Feb 13, 2002 at 11:39:09 -0500, Taybin Rutkin wrote: > On 13 Feb 2002, Alexander Ehlert wrote: > > > The basic idea for a simple time stretch is to subdivide your signal > > into overlapping windows. Next you would apply a so called windowing > > function to that window (Kaiser, Hamming, Hanning, a triangle). > > Afterwards you sum up those windows with an overlap that is a little bit > > bigger than the overlap you used before. So far the basic idea. Happy > > implementing :-) > > Is that how the non-pitch-changing one works?
Its one of the approaches, yes. The most appripriate technique depends on the source material. - Steve
