## generation of MIDI notes?

Scope and XITE Development

Original topic on PlanetZ: https://forums.scopeusers.com/viewtopic.php?t=24483

#### generation of MIDI notes?

Posted: Fri Feb 22, 2008 2:24 am
by bosone
is it possible to generate a midi note on/off event given a midi note number and a velocity (1-127) value?
how?!? i saw modules to generate note numbers given the frequency...
but how can i "build" a midi event to be the output of a module??
moreover, the note length should be controlled by the status of another input val, maybe a 0 - 1 control...
simple example: i want to press a button on the surface and this will generate a midi output event, to be conencted to another module....
thanks!

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Posted: Fri Feb 22, 2008 7:51 am
by MCCY
As far as I rememeber I once got a module to spit out every note, control... velocity & co. which I wanted it to... only problem: I couldn't get a midi-off signal I didn't spent more than 30min. on it, so I guess it'd be easy to find a solution. Maybe I'll have some minutes this weekend.
Martin

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Posted: Fri Feb 22, 2008 8:05 am
by bosone
if you'd like you can also send me the project!
thanks anyway!

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Posted: Fri Feb 22, 2008 8:26 am
by MCCY
It was rather a handwritten table of values to be fed into the module but I will look what I can reconstruct. I fear I threw away the paper because midi wasn't in my interest so much. It'd be cool to get some knowledge thrown together to push the midi-developement-corner.
Martin

#### Re: generation of MIDI notes?

Posted: Wed Jul 23, 2008 10:24 am
by irrelevance
Not only notes but cc's too. I found the midi ctrl filter dsp module and have been trying to patch a cc filter without much joy. I have had it outputing cc based on the midi cc input but have yet to find a way to filter. In fact I'm not sure if that is the modules intended purpose even if the name suggests it. It came to my mind it is likely to have something to do with controller assignments within the project or device.