Re: BPM & Pitch Shift on Repeater

[Greg House <ghunicycle@yahoo.com>]

--- Paul Greenstein <paul@ubiq.co.uk> wrote:
> 
> On Thursday, November 6, 2003, at 09:29  pm, Greg House wrote:
> 
> > --- Paul Greenstein <paul@ubiq.co.uk> wrote:
> >> 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...
> >
> > If you want a fixed musical interval of shift, it seems like it'd be 
> > easier to do
> > that by sending midi note numbers instead of CC msgs.
> >
> > Greg
> >
> >
> 
> Yeah I can do that, but this changes both pitch and tempo by a 
> percentage of the current tempo - different function altogether.

Yes, sorry, I didn't catch that part the first time I read it.

Greg

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