not-things P-O
Polyphonic Output - Combine the PI and PO modules to split and merge different (monophonic and polyphonic) input signals into a different combination of signals
not-things P-I
Polyphonic Input - Combine the PI and PO modules to split and merge different (monophonic and polyphonic) input signals into a different combination of signals
not-things P-SD
Polyphonic Same and Different (PSD) - Compare two polyphonic signals to determine which channels in them are the same, and which are different
