Yamaha PSR-4000 - Handbuch (Seite 148)

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Symphonic is a broad, sweeping effect that adds a sense of scale to the sound.
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.
3. DELAY OFFSET Range: 0 … 63
Varies the symphonic effect delay time (the Symphonic effect is basically produced by modulating the delay
time of one signal in relation to another). Shorter delay times produce the greatest effect in the high-frequency
range, while longer delay times extend the effect to the middle and lower frequencies.
The chorus effects combine delay and modulation to effectively thicken and add warmth to the sound.
Flanging is a fairly pronounced effect based primarily on delay time modulation. By adjusting the vari-
ous parameters you should be able to create an extremely broad range of sounds, from gentle shimmering
to wild sweeps.
1. LFO FREQUENCY Range: 0 … 127
Sets the speed of LFO (Low Frequency Oscillator) modulation, and therefore the rate of effect variation.
2. LFO PM DEPTH Range: 0 … 127
Sets the depth of phase modulation. Higher values produce deeper modulation and therefore a more pro-
nounced effect.
3. FEEDBACK LEVELRange: –63 … 0 … +63
Determines the amount of effect-sound feedback returned to the input of the effect stage. Higher negative or
positive values produce a more pronounced effect.
4. DELAY OFFSET Range: 0 … 63
Varies the flanger delay time (the flanger effect is basically produced by modulating the delay time of one
signal in relation to another). Shorter delay times produce the greatest effect in the high-frequency range,
while longer delay times extend the effect to the middle and lower frequencies.
A traditional “phaser” effect, producing a gentle phase-shift sound that can be used to add extra animation to
your sound.
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.
3. PHASE SHIFT Range: 0 … 127
Sets the phase difference between the left and right channel phaser signals. The larger the value, the greater the
“spread” in the sound. A setting of “0” produces a centered effect.
4. FEEDBACK LEVEL Range: –63 … 0 … +63
Determines the amount of effect-sound feedback returned to the input of the effect stage. Higher negative or posi-
tive values produce a more pronounced effect.
17. Chorus 1 18. Chorus 2 19. Chorus 3 20. Chorus 4 21. Chorus 5
22. Flanger1 23. Flanger2 24. Flanger3 25. Flanger4
26. Symphon.
27. Phaser
The DSP Effects & Parameters • DSP-Effekte und -Parameter • Effets et paramètres DSP •