[sdiy] DAC selection in MIDI-CV Part #1

phillip m gallo philgallo at attglobal.net
Thu Sep 19 21:17:59 CEST 2002


"One thing I should state is that now I realize there are two application
discussions going on at the same time:

1. DAC providing all pitch control ...

2. DAC providing accurate note steps ..."

Yes, i think i started this confusion, misunderstanding the thread which
started with a MIDI 2 CV issue which i thought indicated a MIDI2CV which
would solely host a VCO.  As i have said already, using a Converter to just
provide key to voltage conversion requires accuracy but not great
resolution.

Were one to solely host the VCO (which i like to do) you need greater
resolution.  As you have indicated this resolution need not be achieved by a
single DAC but also can result from multiple DACS with several alternatives
for how this is achieved.

regards,
p


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