FUNS
The FUN Equations
16-5
a * 10^b
The actual equation is:
a
x
(
10
(2 x b)
¸
100
).
This is an exponential curve. 10 is raised to the (2 x
b
) power, then divided by 100. This result is then multiplied by
a
. Another way to express this
is as follows: a change of 1 in the value of input
b
results in a hundredfold change in the output
value. Here are a few possible output values:
Input values
Output values
a
= +1,
b
= +1
+1
a
= +1,
b
= 0
.01
a
= +1,
b
= -1
.0001
a
= 0,
b
= +1
0
a
= 0,
b
= 0
0
a
= 0,
b
= -+1
0
a
= -1,
b
= +1
-1
a
= -1,
b
= 0
-.01
a
= -1,
b
= -1
-.0001
| a + b |
The values of
inputs a
and
b
are added, and the absolute value of the sum is taken. If the sum is
negative, it is multiplied by -1. This makes the FUN a unipolar control source. (See the
illustration on the following page.)
+1
+1
-1
-1
output
values
input
values
a = 1
+1
+1
-1
-1
output
values
input
values
a = -1
Summary of Contents for K2500RS
Page 12: ...Table of Contents TOC 12...
Page 16: ...Introduction How to use this manual 1 4...
Page 32: ...User Interface Basics The Panel Play Feature K2vxR 3 8...
Page 106: ...Effects Mode and the Effects Editor Configurations and Parameters 9 24...
Page 186: ...Song Mode Recording Multi timbral Sequences via MIDI 12 52...
Page 304: ...DSP Functions Hard Sync Functions 14 52...
Page 394: ...Programs Setups and Keymaps K2500 ROM Keymaps 21 12...
Page 402: ...LFOs LFO Shapes 23 4...
Page 406: ...Note Numbers and Intonation Tables List and Description of Intonation Tables 24 4...
Page 434: ...DSP Algorithms 26 14...
Page 450: ...MIDI and SCSI Sample Dumps SMDI Sample Transfers 29 8...
Page 464: ...Glossary 31 6...
Page 490: ...K2vx Program Farm VOX K25 Appendix A 22...
Page 494: ...K2vx Compatibility Converting programs from the K2vx to K2000 Appendix B 4...
