[PD] FFT analysis window questions

Joseph A. Sarlo jsarlo at ucsd.edu
Sun Nov 16 22:39:06 CET 2003


I guess my thinking was that if you wanted to use a different block size for
the windowing than for the FFT you could put the windowing object in a
sub-patch and use block~, but I suppose that limits you to radix 2 sizes.
I'll put this on my ever growing TODO list.

Joe
jsarlo at ucsd.edu

>
> ----- Original Message -----
> From: "guenter geiger" <geiger at xdv.org>
> To: <julien.breval at tremplin-utc.net>
> Cc: "Joseph A. Sarlo" <jsarlo at ucsd.edu>; <pd-list at iem.at>
> Sent: Sunday, November 16, 2003 4:49 AM
> Subject: Re: [PD] FFT analysis window questions
>
>
> > On Sun, 16 Nov 2003 julien.breval at tremplin-utc.net wrote:
> > > Selon "Joseph A. Sarlo" <jsarlo at UCSD.EDU>:
> > >
> > > > The window width is set by Pd using the block~ object.
> > >
> > > so the analysis window size and the FFT size are the same parameter in
> Pd ?
> >
> > Hi Joe,
> >
> > I think these objects would be even more useful if they had a settable
> > windowsize, then it would be possible to do zero padding.
> >
> > Guenter
> >
> >
> > _______________________________________________
> > PD-list mailing list
> > PD-list at iem.at
> > http://iem.at/cgi-bin/mailman/listinfo/pd-list
>





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