Subject: Re: [linux-audio-user] extreme time stretching
From: Eric Dantan Rzewnicki (rzewnickie_AT_rfa.org)
Date: Mon Mar 15 2004 - 22:21:01 EET
On Sun, Mar 14, 2004 at 06:33:31PM +0100, Frank Barknecht wrote:
> Hallo,
> luis jure hat gesagt: // luis jure wrote:
>
> > my questions are:
> >
> > - which linux applications can stretch sounds with good quality up to let's
> > say at least 20 times?
> >
> > - is there anything like POD for linux? anyone knows how POD does the
> > time-stretching? granular synthesis?
>
> I'd say, that every granular synthesizer can stretch your sound to
> infinity. Phase vocoding should be able to do this as well. One of
> the fun applications of grain synthesis is to "stop" right into a
> sound, so that the movement slows down to a halt.
What is granular synthesis? For the purposes of time stretching or
compressing sound, how does it compare to the way Erik's SRC or
SoundTouch work?
Thanks,
Eric Rz.
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