Yamaha VL1 Owner's Manual download pdf (Page 144)

140

Feature Reference

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Edit Mode

3-4: Vibrato Speed Key Scaling

Vibrato speed key scaling produces natural vibrato speed variations across the range

of the keyboard by allowing different speed offset values to be applied to each of two

breakpoints set at appropriate keys.

• The § button (“Bpag” ) can be used to go directly backward to the next

Vibrato key scaling page without having to return to the main parameter page.

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Speed

≤ 0 … 127.

The “Speed” parameter is linked to the main Vibrato “Speed” parameter, and has

the same effect. This value also determines the main speed setting on which all key-

scaled variations are based (indicated by a dotted line on the graph).

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Breakpoint 1 & 2 Key

≤ C-2 … G8.

Allows two separate key scaling breakpoints to be set at any notes between C-2 and

G8. You can position the cursor at the appropriate breakpoint key parameter and use any

of the normal data entry procedures, or use a keyboard. To use a keyboard for breakpoint

entry, position the cursor at the appropriate breakpoint key parameter, press the •

button (“Kbd”), and then press the key at which you want to set the breakpoint while

“Kbd” appears in inverse characters.

No breakpoint can be set to a key lower than the breakpoint to its left.

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Breakpoint 1 & 2 Offset

≤ -64 … 63.

Set the amount of speed offset for each of the breakpoints defined by the breakpoint

key parameters, above. Negative values reduce the vibrato speed, and positive values

increase the vibrato speed at the corresponding breakpoint. No matter what offset value is

chosen, the actual speed will never exceed its minimum or maximum absolute value.

When different offset values are applied to adjacent breakpoints, the vibrato speed varies

smoothly between the breakpoints.

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Yamaha VL1 Owner's Manual Page 144