Section 6 — Standard Sound Parameters
ENSONIQ KT Musician’s Manual 19
LFO Pages (30 - 32)
The LFO pages contain the parameters related to the Low Frequency Oscillator. Each voice
within a sound has its own LFO, which can be assigned as a modulator wherever a modulation
source is selected. LFOs are commonly used to create vibrato, tremolo, and other effects.
Edit Sound
page 30
LFO Rate/Noise Rate
LFO Rate Range: 00 to 99
Determines the speed of the LFO. The table below shows the frequency (in hertz) for each value:
LFO FREQUENCIES
value
time
(in Hz) value
time
(in Hz) value
time
(in Hz) value
time
(in Hz) value
time
(in Hz)
0 .00 20 .63 40 2.17 60 4.77 80 7.37
1 .01 21 .67 41 2.30 61 4.90 81 7.50
2 .03 22 .70 42 2.43 62 5.03 82 7.63
3 .07 23 .73 43 2.56 63 5.16 83 7.76
4 .10 24 .77 44 2.69 64 5.29 84 7.89
5 .13 25 .80 45 2.82 65 5.42 85 8.02
6 .17 26 .83 46 2.95 66 5.55 865 8.15
7 .20 27 .87 47 3.08 67 5.68 87 8.28
8 .23 28 .90 48 3.21 68 5.81 88 9.28
9 .27 29 .93 49 3.34 69 5.94 89 10.28
10 .30 30 .97 50 3.47 70 6.07 90 11.28
11 .33 31 1.00 51 3.60 71 6.20 91 12.28
12 .37 32 1.13 52 3.73 72 6.33 92 13.28
13 .40 33 1.26 53 3.86 73 6.46 93 14.28
14 .43 34 1.39 54 3.99 74 6.59 94 15.28
15 .47 35 1.52 55 4.12 75 6.72 95 16.28
16 .50 36 1.65 56 4.25 76 6.85 96 17.28
17 .53 37 1.78 57 4.38 77 6.98 97 18.28
18 .57 38 1.91 58 4.51 78 7.11 98 19.28
19 .60 39 2.04 59 4.64 79 7.24 99 20.28
Noise Rate Range: 00 to 99
Two of the KT’s modulation sources are NOISE 1 and NOISE 2. The Noise modulators produce
randomly changing levels. Their main use is to randomize or “humanize” pitch when applied as
pitch modulator. They can also be used to randomize any other modulation destination.
Typically, they might look like this:
Noise Rate
0
+100
-100
NOISE 1
Noise Rate
0
+100
-100
NOISE 2
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