[linux-audio-dev] How hard is it to write a pitch shifter?

[Steve Harris]

On Wed, Apr 07, 2004 at 12:44:34 -0400, Paul Davis wrote:
> >But ST doesnt support plugins, and I need to be able to do a "quick and
> >dirty" pitchshift on the samples to see if it's gunna fit musically in the
> >track.
> 
> steve harris' plugins (plugins.org.uk) contains a LADSPA pitch
> shifting plugin, or maybe even 3. i think they all work in the
> time domain, perhaps 1 of them is frequency domain.

Two are freq domain (pitch_scale*) one is time domain (am_pitchshift) dont
touch the freq domain ones with a bargepole - thier buggy.

- Steve