[PD] looking for a frequency crossover (split a signal in 2 frequency bands)

[stefano.papetti at univr.it]

Hi Derek,

I'm already preparing a patch that works in that way. Indeed 1 pole is not enough to avoid crosstalk. Thanks ;)

Best,
S

----- Messaggio originale -----
Da: Derek Holzer <derek at umatic.nl>
Data: Monday, July 6, 2009 15:31
Oggetto: Re: [PD] looking for a frequency crossover (split a signal in 2 frequency bands)
A: stefano.papetti at univr.it
Cc: pd-list at iem.at

> Simple recommendation is to chain several [lop~] objects for the 
> low 
> band, and several [hip~] objects for the high band. The more you 
> put in 
> the chain, the less crosstalk you will have. Use same cutoff 
> frequency 
> for each of course.
> 
> best,
> D.
> 
> stefano.papetti at univr.it wrote:
> > Hello,
> > 
> > do you know about a ready made external/abstraction allowing 
> to split a 
> > signal in 2 frequency bands with minimal crosstalk? I only 
> found an old 
> > post mentioning x-equ~.pd but the link to the library doesn't 
> work anymore.
> 
> 
> -- 
> ::: derek holzer ::: http://blog.myspace.com/macumbista ::: 
> http://www.vimeo.com/macumbista :::
> ---Oblique Strategy # 159:
> "Tidy up"
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