[PD] frequency-separating filter
martinrp at vax2.concordia.ca
Mon Sep 26 18:49:01 CEST 2005
Apart from the fact that a subwoofer acts as its own lowpass filter, you
could put 6 [lop~]s in a chain.
Florian Grond wrote:
> Dear List,
> We are working at an installation with four channel audio and a sub.
> Since the sub has not bas management we would like to build an
> frequency-separating filter in pd at 85 Hz.
> The cross over slopes should be as steep as possible. Has anybody ever
> implemented something like that?
> What about hip~ and lop~, they seem not to have a very steep cross
> over slope, 6 dB per oct. We would look for something like 36 dB per oct.
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