Roland RD-700GX 用户指南

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页码 216
 
78
 
Making Detailed Settings for the ONE TOUCH Tones
 
Adjusts the depth of the Reverb effect. 
Reproduces the way the brightness of a grand piano’s sound 
is affected by how much the piano’s lid is opened.
This adjusts the damper noise (the sound that occurs when the 
strings of an acoustic piano are released by pressing the 
damper pedal).
This adjusts the sound of the sympathetically vibrating aliquot 
strings on an acoustic piano.
When the keys are pressed on an acoustic piano, the strings 
for keys that are already pressed also vibrate sympathetically. 
The function used to reproduce is called “String Resonance.”
This adjusts resonances such as the key-off sound of an acoustic 
piano (subtle sounds that are heard when you release a key).
 
Changing the Amount of Reverb Effect 
(Reverb Amount)
 
Parameter
Value
Description
Reverb 
Amount
 
0–127
The reverb effect becomes 
stronger as the value is 
increased.
 
Opening/Closing the Piano Lid (Lid)
 
Parameter
Value
Description
Lid
 
1–7
The lid is opened more as the 
value is increased, creating a 
brighter sound.
 
Adjusting the Damper Noise 
(Damper Noise)
 
Parameter
Value
Description
Damper 
Noise
 
0–127
Increasing this value will 
increase the sound that is 
heard when the strings are 
released.
 
Adjusting the Resonance of the Aliquot 
Strings (Duplex Scale)
 
Parameter
Value
Description
Duplex Scale
 
0–127
Higher values will increase 
the volume of the sympathetic 
vibration.
 
Adjusting the Resonant Sounds 
When the Keys are Pressed 
(String Resonance)
 
Parameter
Value
Description
String Resonance
 
OFF, 
1–127
Increasing the value will 
increase the amount of effect.
 
Adjusting the String Resonance 
Produced when a Key is Released 
(Key Off Resonance)
 
Parameter
Value
Description
Key Off 
Resonance
 
OFF, 
1–127
Higher values will increase 
the volume of the 
resonances.
What are Duplex Scale?
“Duplex Scale” refers to a system that causes sympathetic 
vibrations in the sections of the string toward the front and 
toward the back.
It can produce sound that is richer and brighter by adding 
the string’s higher harmonics.
Because no damper (sound-stopping mechanism) is applied 
to the front or back sections of the string, the resonating 
sounds linger even after the sound of the string stops when 
you release the played key.
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