Octave synthesis on a PIC microcontroller

[Paul Perry]

At 06:07 AM 21/06/97 -0400, The Old Crow aka Scott wrote:

>  I've been experimenting with generating an octave of semitones on a pair
>of PIC16C54 microcontroller chips.  I can generate up to 8 semitones on a
>single chip using a 16MHz crystal.  (I wish they made a 33MHz version of
.....
congratulations..... but what i would really like to see is a PIC based
exponential convertor so we can just make linear osccillators and voltage to
current convertors
and forget ovens & matched transistors.... just the one exponential
convertor with a couple of hex sample& hold chips & thats the nastiest
partof a synth gone.....

paul perry