Hello, I need a black box device of some kind that can take a MIDI input signal, add sustain codes using a piano sustain pedal, and send a final code out to a MIDI responder device (a sound module to play a sample, record the final MIDI signal, etc.)
Does someone know what this is called? This needs to be done live, not editing the responses in a DAW, and it is not a piano. I need to add the codes to something with no sustain codes in the signal, and no way to add it in the hardware that produces the codes.
Thanks in advance!