BPM & Pitch Shift on Repeater

[Paul Greenstein <paul@ubiq.co.uk>]

Being a mathematical dunce, I'm having difficulty working out the 
relationship between midi controller values and tempo/pitch shift.

The manual says:

(using cc 14)  (-75%+150%) adjusts the tempo and pitch as a percentage 
of the current tempo. 76 is zero shift.

I've made this work via trial and error - for example, a value of 25 
seems to reduce the pitch by -12 , but it would be nice to be able to 
predict the relative tempo change as well...

Maybe someone out there knows what I'm on about...




Paul