Use the cross~ object as a pair of symmetrical low+high pass 3rd order filters with lowpass and highpass outlets you can use separately or in combination to form a crossover filter.
Obligatory. The argument sets the initial cutoff frequency for the lowpass and the highpass parts of the output signal.
Common Box Attributes
In right inlet: Sets the filter cutoff frequency for both the lowpass and the highpass parts of the output signal.
Out left inlet: The lowpass-filtered input signal.
In right inlet: The highpass-filtered input signal.
Together the lowpass and highpass filtered signals coombine to produce a flat frequency response equivalent to the input signal. The phase response for the filtered output is, however, slightly altered.
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