[sdiy] Software problem hardware solution? + US patents

[Paul Maddox]

Dan,

> I would suggest an AVR as well, but dont you think the Mega8 would be a
bit
> overkill?

possibly, but the newer MEGA parts are very cheap and easier to get than the
older standard parts.

> I would embed it right in the keyboard. Cut the MIDI output signal just
> before the MIDI output buffer (its usually 2 inverters from a 7404) and
> route it to the AVR UART input. Then route the AVR UART output back the
the
> keyboard's MIDI output buffer again.

nice idea, keeps it simple..
Add a couple of knobs on the front for velocity/aftertouch and bobs yer
uncle.

Paul