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@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@univr.it Cc: pd-list@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@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"