Yamaha PSR-4000 - Handbuch (Seite 149)

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These effects simulate the swirling sound of the rotary speakers often used with electronic organs.
1. LFO FREQUENCY Range: 0 … 127
Sets the speed of LFO (Low Frequency Oscillator) modulation, and therefore the rate of effect variation.
2. LFO DEPTH Range: 0 … 127
Sets the depth of modulation. Higher values produce deeper modulation and therefore a more pronounced
effect.
Although “tremolo” effects, these effects also include a pitch-modulation depth parameter that can be
used to add a touch of vibrato.
1. LFO FREQUENCY Range: 0 … 127
Sets the speed of LFO (Low Frequency Oscillator) modulation, and therefore the rate of effect variation.
2. AM DEPTH Range: 0 … 127
Sets the depth of amplitude modulation. Higher values produce deeper modulation and therefore a more
pronounced tremolo effect.
3. PM DEPTH Range: 0 … 127
Sets the depth of pitch modulation. Higher values produce deeper modulation and therefore a more pro-
nounced vibrato effect.
This is a sophisticated pan program that allows creation of “rotary” pan in addition to straightfor-
ward pan effects.
1. LFO DEPTH Range: 0 … 127
Sets the overall depth of modulation. Higher values produce deeper modulation and therefore a more
pronounced pan sweep.
2. L/R DEPTH Range: 0 … 127
Sets the “depth” of the pan sweep from left to right and right to left.
3. F/R DEPTH Range: 0 … 127
This parameter sets the apparent depth of the sweep from front to rear.
4. PAN DIRECTION Range: L <> R, L > R, L < R, Lturn, Rturn, L/R
Determines the direction in which the sound sweeps across the stereo sound field.
A fully automatic wah effect that can be set to produce a wide range of sounds.
1. LFO FREQUENCY Range: 0 … 127
Sets the speed of LFO (Low Frequency Oscillator) modulation, and therefore the rate of effect variation.
2. LFO DEPTH Range: 0 … 127
Sets the depth of modulation. Higher values produce deeper modulation and therefore a more pronounced
effect.
28. Rot.Sp.1 29. Rot.Sp.2 30. Rot.Sp.3 31. Rot.Sp.4 32. Rot.Sp.5
33. Tremolo1 34. Tremolo2 35. GtrTrem.
36. Auto Pan
37. Auto Wah
Efectos de DSP y parámetros