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Dynamic
A Dynamic Chorus can trigger the LFO through one cycle of its sweep when the input signal crosses above
the programmed Threshold level. When the input signal crosses back, the LFO is reset and will trigger again
the next time the input signal crosses over the Threshold level. Threshold is set with the Special parameter.
Delay
CHORUS
(Predelay
± 1 ms)
Vocal
0–1000ms
Instrument
0–1000ms
Concert
0–1000ms
Gated
0–1000ms
Ambient
0–1000ms
Dynamic
0–1000ms
Delay:
Changes the predelay time in
Size:
Changes the predelay time in
Regen
(Not used.)
Decay:
This parameter is used in Vocal class and sets the amount of time it takes the effect to fade in and out after
the Threshold level is crossed. A graph of this control's action is on page 66.
Shape:
Selects the LFO shape. Use the LFO Shapes table to match the
parameter's value with an LFO waveform. Also, see page 65 for graphs
of the various LFOs.
Pitch:
Controls the LFO phase difference (in 30° increments) between the two
outputs of an engine group (Outputs #1 and #2, or Outputs #3 and #4).
A setting of 0° creates a normal chorus where both channels' LFOs
start at 0° (low). Any setting other than 0° will offset the second channel's LFO by that
many degrees. (See the LFO Offset table.) Use this control to create uneven stereo
chorus effects.
Note: In Discrete 4 (mono) routing, this parameter is not available.
Speed:
Sets the speed of the LFO between 0 and 10.5 cycles per second (Hz.)
Width:
Sets the LFO modulation width, or amount, from 0% to 100%.
Special: In Vocal and Gated classes, Special sets the audio input level (Threshold) that
Size
Regen
Decay
(Predelay
(Fade
± 50 ms)
Time)
0–1000ms
0–100
0–1000ms
0–1000ms
0–1000ms
0–1000ms
0–1000ms
±
1 millisecond steps. The total amount of predelay is 1 second (1000 ms.)
±
50 millisecond steps.
Shape
Pitch
Speed
(LFO
(LFO
(LFO
Shape)
Offset)
Rate)
0–7
1–12
0–10.5Hz
0–7
1–12
0–10.5Hz
0–7
1–12
0–10.5Hz
0–7
1–12
0–10.5Hz
0–7
1–12
0–10.5Hz
0–7
1–12
0–10.5Hz
- 43 -
Width
Special
(LFO
(*see
Width)
below)
0–100%
Threshold
0–100%
0–100%
0–100%
Threshold
0–100%
Diff. factor
0–100%
Threshold
LFO Shapes
0
Exponential
1
Sine
2
Triangle
3
Rectified Sine
4
Inverted Rectified Sine
5
Square
6
Ramp
7
Inverted Ramp
LFO Offset
°
1
0
°
2
30
°
3
60
°
4
90
°
5
120
°
6
150
7
180°
°
8
210
°
9
240
°
10 270
°
11 300
°
12 330
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