I was able to do it today with a second module to manipulate the rise time based on pitch. But I understand now why you'd want a module for this. Thanks for sharing.
-- stefvanriet
Hoi Stef,
I've been thinking about this.
The larger the note difference the faster the slew.
So you need to subtract the 2 note values.
That gives a problem, because you can get a negative value.
To make all these values positive, you need to multiply that signal with itself.
A^2 (a squared) is alway's positive.
You can do that with a DC coupled ringmodulator.
On top of that you need to store the first note value, or else you can't subtract the second note value, this can be done with a analog shift register.
So you need at least 3 extra modules and a CV controled slew limiter.
1 a bipolar mixer for the subtraction.
2 a DC coupled ringmodulator.
3 a shift register.
4 a CV controled slew limiter.
It get's complicated fast.