Er, I think that might be a bit of a CPU load on anything but big metal....
But it /could/ be done
Try using 1) an outboard device (Eventide, anyone) or 2) CMix (slightly less
load on most of the machines I've tried doing similar things on) instead.
This way, your latency isn't an issue concerning the FPU calls made by such
a small increment.

Keith Boyle
3Verse Digital Media
http://www.3verse.com
----------
>From: neuwirth  
>To: csound@maths.ex.ac.uk
>Subject: changing tuning
>Date: Tue, Nov 10, 1998, 7:44 AM
>

>a collueague is playing with music minus one cd's
>and wants to change the tuning slightly,
>in real time (from say a=440 Hz to a=445 Hz)
>