[PD] butterworth filter

[Pall Thayer]

I'm attempting to emulate something in PD that calls for a 4 pole  
Butterworth low pass filter with a cutoff frequency of 10 Hz. I have  
very little idea what that is. But I'm wondering if it's possible to  
construct something that would do the same thing in PD. If so, anyone  
have any ideas on how to make something like that with PD's existing  
objects?



--
Pall Thayer
palli at pallit.lhi.is
http://www.this.is/pallit