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.

Thanks,

- Mike

#54527
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. –
#196377
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.

#196378
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.

#196379
Jan 22, 2011 at 6:25pm

Try [cross~].

This is what a crossover is for.

#196380

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