I think the pitch shift works by either compressing or stretching the time.... -ei:pitch-shift-% Pitch shifter. Modifies audio pitch by altering its length. which i think means that -ei:50, for instance, will make the file play twice as long while sounding at half pitch and -ei:200 will make the file play half as long while sounding at twice the pitch. I did some simple tests on this at home the other night. A pitch shift of less than 100% is equivalent to time stretching while a pitch shift of greater than 100% is the same as time compressing. -Eric Rz. On Tue, Dec 09, 2003 at 03:04:34PM +0100, derek holzer wrote: > Julien, > > Julien Claassen wrote: > > > Ecasound's pitch-shift can work in realtime. Only you'd need a file as > >input, not a device. > > Have you found a way to use ecasound's pitch-shift to stretch a sound at > all? If so, could you post the command line you are using please? > > 'man ecasound' and 'ecasound --help' didn't mention anything about > time-stretch, only pitch-shift. > > Be curious to know. > Best, > D. > > -- > derek holzer ::: http://www.umatic.nl > ---Oblique Strategy # 30: > "Change specifics to ambiguities"
