Kurzweil K2600 - MUSICIANS GUIDE REV A PART NUMBER 910330 CHAP 17 Manual page 17

output
values
+1
-1
-1
diode (a - b)
b = OFF
output
values
+1
-1
-1
diode (a - b)
b = .5
Figure 17-13
Diode (a - b)
Diode (a - b + .5)
Diode (a - b - .5)
Diode (a - b + .25)
output
values
+1
input
1 -1
values
diode (a - b)
output
values
+1
input
1 -1
values
diode (a - b + .5)
b = OFF
Diode Equations
Subtracts the value of Input b from the value of Input a. If the difference is
less than 0, the output value is 0.
Adds a constant of +.5 to the difference of (a - b), then maps all negative
values to 0. The curve is the same shape as Diode (a - b), but shifted
upward 1/4 of the range between -1 and +1.
Same curve as diode (a - b), shifted downward 1/4 of the range.
Shifts the curve up 1/8 of the range, and diode (a - b - .25) shifts the curve
down 1/8 of the range.
input
1
values
-1
a = ON
input
1
values
-1
The FUN Equations
output
values
+1
-1 1
-1
diode (a - b)
a = .5
output
values
+1
-1 1
-1
diode (a - b - .25)
a = OFF
FUNS
input
values
input
values
17-17