I am building a synthesizer with my midi keyboard and I am using this expression in order to control the dynamics from the income velocity of each note:

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[+ 110]
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[/ 237]
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• |
  [dbtorms]
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and so I have the income velocity (0-127) ranging in rms (0-1), with a curve (not linear). Is there other ways to make different curves of velocity?

simple exponential curves:

[/ 127]
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[pow 2]

[/ 127]
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[pow 0.5]

etc..

so simple! Thanx!