Only lets a MIDI controller pass through if its channel and controller number match.
Controller— An event into this port is blocked unless the port’s value matches the specified channel and controller number.
Channel— Which channel to accept.
Controller Number— Which controller number to accept.
See also the
Filter and Smooth Controller node, for a convenient way to scale and smooth MIDI controller values.
Keywords: CC, custom controller, effect, instrument, music, sequencer, synthesizer