[sdiy] Quantizer project.. incoming CV's switching point to change to quantized output CV's ...
Jean-Pierre Desrochers
jpdesroc at oricom.ca
Sun Jul 4 19:35:10 CEST 2021
I'm starting a CV quantizer design and am wondering
about the following things:
Let's assume a normal quantized semi-tone scale:
All the incoming CV's are quantized to semi-tones like this:
incoming CV 'around' C, output quantized CV -> C
incoming CV 'around' C#, output quantized CV -> C#
incoming CV 'around' D, output quantized CV -> D
and so on..
12 equally spaced output quantized intervals. OK.
But if the quantized scale output is a TRIAD like
C-E-G-C-E-G-C, etc... ( 3 quantized intervals)
where are the switching bounderies of each incoming note CV's
to change to the next outputed quantized note ?
This question is for ascending and/or descending notes..
Same question for a quantized PENTATONIC major scale output like
C-D#-F-G-A#-C-D#-F-G-A#-C, etc.. ( 5 quantized intervals)
I would think of dividing the octave range with
equal intervals with the number of intervals
inside the actual quantized scale..
For example:
TRIAD C-E-G-C
That's 3 intervals
1 octave = 1 volt
so 1volt/3 intervals = 0.333v between each quantized notes (??)
or
PENTATONIC major scale C-D#-F-G-A#-C
That's 5 intervals
1 octave = 1 volt
so 1volt/5 intervals = 0.20v between each quantized notes (??)
But... I don't think that is working this way..
I think I must keep the incoming CV interval sizes
and use them for the quantized switch points.. (???)
Your opinion on that ??
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