[sdiy] MIDI to Scanned Keyboard

Tom Arnold xyzzy at sysabend.org
Thu Aug 25 00:19:49 CEST 2016


On Wed, Aug 24, 2016 at 02:50:39PM -0700, rsdio at audiobanshee.com wrote:
> If you're going to retrofit a MIDI keyboard to replace the analog j-wire, I would highly recommend skipping any sort of faked switching. Instead, find the CV out of the ancient keyboard and use a MIDI-to-CV converter from your MIDI keyboard to the old sound generation modules. If full velocity support is there, then there should be a CV for pitch and a CV for velocity. Any decent MIDI-to-CV converter should be able to handle that.
> 

There is no CV.  Its all scanned digital thats why I think I'm stuck
emulating this at the bus layer.  Well, unless I can find 35+ year old
source code... ( *insert lots of laughter here* ).

Having had a month to ponder this, it won't be very difficult actually.  I
just haven't had time to write any code to try it.

-- 
 --------------------------------------------------------------------
 - Tom Arnold           -  "...is it a virus, a drug, or a religion?"  
 - Sysabend Caretaker   -    Juanita Shrugs. "What's the difference?"
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