Version=Nord Modular G2 File Format 1
Type=Patch
Version=22
Info=BUILD 223
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ΐHA @<@! ΐ @ 8 MeU 0@P`pbx`[T@TBB@BBΐBB@BY@BΪ[[@ABPΪ@[ZGs in-valabsMix2-1B1Mix1-1A1sqrref-valOscD1OscD1 2-Out1Z o¬Original patch for NM Classic by Michael Estlick with the following comments :
I was reading the wish list for the G2 on the electro-music forum.
Somebody asked for add, subtract, multiply, divide, square root, etc....
Hopefully they found the add, subtract, and multiply modules.
Here are two G1 patches, one does square root and the other divides. They use negative feedback to get the right answer.
These ideas should work the same on the G2.
sqrt:
the diode, two mixers, and gain control are the square root circuit. actually, it's square root of absolute value.
+16 corresponds to 1/4
the square root of 1/4 is 1/2
+32 corresponds to 1/2
the two osc's are in tune
divide:
the two mixers and the gain control are the divide.
+8 is 1/8
+16 is 1/4
(1/8)/(1/4) = (1/2)
+32 is 1/2
the two osc's are in tune
I couldn't resist, given that my day job is designing a floating point unit that does multiply, divide, and square root.
mike Α