[PD] fft on pd.. does it have a sync signal?

Miller Puckette mpuckett at man104-1.ucsd.edu
Mon Aug 15 21:32:26 CEST 2005

You can use a bang~ object to synchronize the phasor~ with the FFTs.
Just have the bang~ output send a 0 to the phasor's right inlet.  Use
print~ to verify it's working...

alternatively, just put a ramp in a table, in the same way as the
Hann window is made in the examples.


On Mon, Aug 15, 2005 at 04:00:55PM -0300, Jos Henrique Padovani wrote:
> Hi,
> I'm working on a real-time cepstrum patch...  was using Max/MSP on my 
> University but now I've decided to use PD. So there are small diferences 
> that I'm trying to understand. Max/MSP's fftin~ object has a sync signal 
> that is very usefull to do crossover patches, for example... It makes a 
> signal ramp that goes from 0 to 1 when it computes 0 to N-1 from the fft 
> frame... Now I'm trying to use the same system with a phasor~ in the pd 
> sub- patch where is the block-size but it didn't worked.... If anyone 
> has a simple fft-based corossover patch it would help.
> Thanks,
> Z.
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