Hi PD-List,
I need to control from PD the transposition of an audio input to a digital effect processor (ref. LEM FX24). This machine can do it through a knob, and can also receive MIDI messages. I guess I can control this from PD sending MIDI messages with the block ctlout, but I didnt find a MIDI controller number for transposition. (as controller number 7 is for main volume). Any suggestion or MIDI documentation to help me ? Thanks for your advices.
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