[v1.2] Fixed some faulty routings and added in-patch Description
Patch accepts MIDI Note, CC & Pressure information from MIDI Controller with a Keyboard, manipulates it and forwards it to the Elektron Octatrack, making it a polyphonic, playable instrument.
With it you can:
– Play 2 octaves of octatrack samples melodically
– Control OT sound parameters via knobs on your controller on all polyphonic channels
– Reroute incoming velocity to affect, Not one, but TWO sound parameters with individual attenuation and inversion to Mod depth, accessible via MIDI CC)
– Mod Wheel and Pressure to Control any sound parameter,with attenuation and inversion to Mod depth, accessible via MIDI CC)
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OT stuff:
— MIDI channels 1-8
— Set same track and sound settings to all polyphonic channels
MH stuff:
— Keyboard > Port B ( rClick to Change Source of all from)
— Port C > Octarack
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CC list:
– CC 101: CCNo to be affected by velocity
– CC102 : lo
– CC103 : Hi ( if lo > Hi, Mod depth is inverted)
e.g.CC101= 35, CC102= 63, CC103= 127
Velocity opens the filter by a specific base and width. (CC goes only to triggered channel )
– CC 104 – 106 : Same as above, for another parameter
– CC 107 – 109 : Same as above, for Pressure (goes to all poly channels)
– CC 98 – 100 : Same as above, for Mod Wheel
Of course, more modulation is possible/ welcome, but i suggest grasping the idea of the patch before start tweaking
– Enjoy yourselves, and leave some feedback!
Vasilis

Hello Vasilis, thanks for sharing!
I just got my midihub last weekend I was trying to make this patch work but could not make it… I wonder if you could share a more detail description of the setup?
I was connecting the midi input from Port B and the Octa receiving on Port C.
I loaded a brand new project on the octa and set the midi In and the flex tracks with the same sample. Is there any setting I am missing here? I wonder if you would share the Octatrack project too for reviewing.
All the best from Tokyo!
David