HARM. . . . by Noah Vawter

This is my first draft of a "Harmonic Equalizer."
In other words, you adjust the levels of 8 simultaneous
pitch-scalers.  The ratios of each voice to the original
are: 1/4, 2/4, 3/4, 4/4, 5/4, 6/4, 7/4, 8/4

The outputs are both the same.
It only uses one input.

By default, only the 4/4 voice is enabled.
This results in a very grungey sound.
Each scalers' output can be set to 0-0x7fff (maximum signed).
If the combined output equal more than 0x7fff, the output
is clipped (if mv sat mr).

The loop listens to "MIDI-over-9600" controller
messages.  It will respond to controller messages
on any channel.  You can use the included basic
program to send these messages.  The - and = keys
move your cursor left and right.  The 0-9 keys
set the level from minimum to maximum.  

cont. num       | range | meaning
--------------------------------------------------
0-7             | 0-127 | volume level of harmonic

New versions will include more voices covering a wider range.
