Re: [music-dsp] PSOLA pitch shifting - resample or not?

2013-10-22 Thread Wen Xue
One issue I find with 2N is that if you downshift by more than one octave you get gaps between the grains. In such case I'm thinking you may use something like 3N or 4N or 5N so that the output grains also have ample coverage on the time axis. For example if you choose the smallest kN larger

Re: [music-dsp] PSOLA pitch shifting - resample or not?

2013-10-22 Thread Robert Bielik
Wen Xue skrev 2013-10-22 16:53: One issue I find with 2N is that if you downshift by more than one octave you get gaps between the grains. Exactly. This is the point :) Otherwise you won't get the impression that you've downshifted the pitch that much. In such case I'm thinking you may use