Yamaha VL Electronic Keyboard User Manual


 
VL Version 2
31
4. New Features & Parameters
EDIT
Freq.
¯ 0.057 … 40.0 Hz.
Sets the speed of modulation and therefore the rate of chorus effect variation.
Depth
¯ 0 … 100%.
Sets the depth of modulation. Higher values produce deeper modulation and there-
fore a more pronounced chorus effect.
Delay
¯ 0.33 … 32.87 ms.
Sets the chorus delay time (the chorus effect is basically produced by modulating
the delay time of one signal in relation to another). The higher the value the more pro-
nounced the chorus effect.
FB Gain
¯ -100 … 100 %.
Determines the amount of effect-sound feedback returned to the input of the chorus
stage. Higher negative or positve values produce a more pronounced effect.
High
¯ 0.1 … 1.0.
Determines the amount of high-frequency effect-sound feedback returned to the
input of the chorus stage. Lower values produce more cut in the high-frequency range.
Wet/Dry Balance
¯ 0 … 100 %.
Sets the balance between the direct (dry) and effect (wet) sound. Higher values
produce a greater proportion of effect sound in relation to direct sound.
Monaural Mode Block Diagram
L In
R In
L Out
R Out
Chorus
Chorus
Wet/
dry
Wet/
dry
L In
R In
L Out
R Out
Chorus
Chorus
Wet/
dry
Wet/
dry
Stereo Mode Block Diagram