Vibrato Assignable Controls - Kurzweil K150 User Manual

Vibrato Assignable Controls

Associated with the vibrato are a number of MIDI-assignable controls and switches which can be used to control the vibrato
parameters in real time. See Controls Editing.
On/Off Switch. This is a master switch which turns the vibrato on or off for the entire program.
Depth Control. This is a unidirectional control which varies the vibrato depth between 0 and the current value of the vibrato
depth parameter. (Note: Vibrato depth can also be controlled by key pressure or by the modulation wheel. See the section on
sound layer parameters for a discussion of this feature.)
Mode Switch. This is a switch which reverses the current vibrato mode as follows:
Off
On
Rate Control. This is unidirectional control which varies the vibrato rate between 0.1 Hz and the current value of the vibrato
rate.
Shape Switch. This switch changes the vibrato shape. If the current shape is triangle, turning the switch on changes it to
square (and vice versa).
Symmetry Control. This is a bidirectional control which varies the waveform symmetry between the limits set by the
current value of the symmetry parameter.
Depth/Shape Control. This is a bidirectional control which combines the vibrato depth control and the shape switch. In
either direction, the control varies the depth between 0 and the maximum value. When the control is moved below center (or
above center, if the control direction is reversed) the shape is changed (as with the shape switch described above).
Depth/Mode Control. This is a bidirectional control which combines the vibrato depth control with the mode switch
described above. In either direction, the control varies the vibrato depth. When the control is moved below center (or above
center, if the control direction is reversed) the mode is switched (as with the mode switch described above).
above below a/b
below above b/a
b/a
a/b
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