Jon B wrote: > i don't know why they don't make guitars (i assume this is for guitar) > with a small current on each string and calculate the note from which > frets and strings are making electrical contact. you couldn't do > vibrato, but that would be a great way to input exact notes. but then > you could combine that with the pitch and envelope recognition to get > more of the timbre of the instrument. it would just give a definite > value for the pitch. If I am not mistaken, I think there are MIDI guitars that do this optically, as well as guitars that are built with Roland pickups pre-installed. I'm not sure I would want to play an instrument that has electric current running through the strings! And impoperly wired normal electric guitar can be a shock hazard as it is! -- Rule of Feline Frustration: When your cat has fallen asleep on your lap and looks utterly content and adorable, you will suddenly have to go to the bathroom.