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   Creating velocity mapping curve ?
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   Author  Topic: Creating velocity mapping curve ?  (Read 2234 times)
swayzak
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Creating velocity mapping curve ?
« on: Apr 10th, 2009, 9:25am »
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hi
 
I have a pretty decent old weighted keyboard Ensoniq SDP-1 .
 
However it is rather skewed to lower velocities for my taste so I would like to increase the volume at lower velocities (and maybe hit the higher velocities a bit sooner - without having to smash the keys too hard !).
 
How would I go about this in Midi Ox ?
 
I guess it would be via a translation map - but I can't seem to see a "velocity" paramater to use as input ...
 
thanks
 
 
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Peter L Jones
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Re: Creating velocity mapping curve ?
« Reply #1 on: Apr 11th, 2009, 3:56am »
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You need to set the message type first.  Only Note On and Note Off have Velocity, so you need a map that deals with them.
 
Are you actually able to send a full range of values from the keyboard - you can actually hit velocity 127?
 
Assuming so, you'll have something like:
When input is (Note On) (Velocity 1..32); set output to (Same as input) (Velocity 1..64)
When input is (Note On) (Velocity 33..96); set output to (Same as input) (Velocity 65..112)
When input is (Note On) (Velocity 97..127); set output to (Same as input) (Velocity 113..127)
 
(The more rows you have, the smoother you can make the curve, of course.)
« Last Edit: Apr 11th, 2009, 3:56am by Peter L Jones » IP Logged

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swayzak
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Re: Creating velocity mapping curve ?
« Reply #2 on: Oct 17th, 2009, 6:48pm »
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Many thanks - that's set me on the right path !
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