Isolating Frequency Ranges

Jan 21, 2011 at 10:55pm

Isolating Frequency Ranges

Hello Friends,

I’m trying to create a patch that will allow me to separate frequency ranges from an .aiff file so that I could route the signal of a specific range (like bass) to another object. I’m a little lost with this one so any ideas or suggestions would be appreciated.


- Mike

Jan 22, 2011 at 1:17am

This might be a start, though the filters will probably sound louder combined around center freq:

– Pasted Max Patch, click to expand. –
Jan 22, 2011 at 2:01pm

put simply, use a passfilter (higpass or lowpass), and then substract the result
from the input signal in order to get the other half of the input.

Jan 22, 2011 at 2:35pm

Roam, that’s a nice and simple idea. Should be easily feasible to modify my example patch above into working without overemphasizing the center frequency.
Thanx for reminding me of phase reverse benefits.

Jan 22, 2011 at 6:25pm

Try [cross~].

This is what a crossover is for.


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