Isolating Frequency Ranges

    mikemax
    Jan 21 2011 | 10:55 pm
    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
    • jayrope
      Jan 22 2011 | 1:17 am
      This might be a start, though the filters will probably sound louder combined around center freq:
    • Roman Thilenius
      Jan 22 2011 | 2:01 pm
      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.
    • jayrope
      Jan 22 2011 | 2:35 pm
      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.
    • EasyMac
      Jan 22 2011 | 6:25 pm
      Try [cross~].
      This is what a crossover is for.