Re: [sc-users] FFT time stretching

["Hector Centeno" <hcengar@xxxxxxxxx>]

Sorry, one more question:

Would it be possible to use PVFile to read Csound's PVX files and then
transform the data using the Supercollider FFT UGens? I know that PVX
files are amplitude+frequency and looks like SC uses amplitude+phase
for the FFT UGens, am I right? Would that make them incompatible,
unless the data is converted? Sorry if I'm asking too obvious of a
question.

Thanks,

Hector



On 10/19/07, Hector Centeno <hcengar@xxxxxxxxx> wrote:
> Thanks Joshua for your response. I guess they will work in Linux, right?
>
> Cheers,
>
>
> Hector
>
>
> On 10/19/07, Joshua Parmenter <josh@xxxxxxxxxxxxxxxxx> wrote:
> > Hi Hector,
> >
> > I'm actually working on some UGens right now to do this. There are
> > still some bugs to work out though.
> >
> > Also, in my lib are some UGens that use CSound 4s pv files. These are
> > PVFile, PVSynth and PVInfo. You can get them in the JoshUGens at:
> >
> > http://sourceforge.net/projects/sc3-plugins/
> >
> > Best,
> >
> > Josh
> >
> > On Oct 18, 2007, at 9:00 PM, Hector Centeno wrote:
> >
> > > Hello,
> > >
> > > I'm just starting to learn Supercollider and I would like to know if
> > > it is possible to do time stretching using FFT data. I've done that in
> > > Csound using PVX files and reding them using a variable speed pointer,
> > > changing the speed in realtime. Is it possible to do this in SC?
> > >
> > > Thanks!
> > >
> > >
> > > Hector
> > > _______________________________________________
> > > sc-users mailing list
> > > sc-users@xxxxxxxxxxxxxxx
> > > http://www.create.ucsb.edu/mailman/listinfo/sc-users
> >
> > ******************************************
> > /* Joshua D. Parmenter
> > http://www.realizedsound.net/josh/
> >
> > "Every composer – at all times and in all cases – gives his own
> > interpretation of how modern society is structured: whether actively
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> > regard. He may be conservative or he may subject himself to continual
> > renewal; or he may strive for a revolutionary, historical or social
> > palingenesis." - Luigi Nono
> > */
> >
> >
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>