The converter is able to transorm a velocity value of an incoming midi message into another value. In this way you are able to change the velocity curve for your MIDI keyboard.
There is a freeware software that allow you to change velocity curve : Midi velocity curve changer (Trombettworks Software) http://www.trombettworks.com/velocity.php
This first version just forward notes with a added “gain” (from 0 to 64).
The gain is set with a 10k pot on the AIN INPUT 0. (dont forget to set unused analog inputs to ground)
A LCD Screen is not needed, but allow to see the input/ouput velocity values.
They are 16 Preset curves. Moving the pot From min-max select the desired velocity curve.
Curves must be tuned to your needs. (No editor yet)
Curves are separated into distinct files for user comfort : curve1.c, curve2.c, …, curve16.c
also check : http://jambonbill.free.fr/Velocity_converter/ – bill