Yamaha V50, Authorized Product Manual

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(2) Feedback
Function
Set the feedback level.
Settings
0 – 7
Explanation
Feedback is a function that allows the output of
operator 4 to modulate operator 4 itself. Raising the
feedback level has an effect similar to connecting two
operators as carrier and modulator, and will increase
the brightness of the sound. This is especially useful
when making voices such as brass or strings, or noise
effects. If feedback is set to 0, the operator will
function in the same way as the other operators
without feedback.
Note:
Feedback will have no effect unless the output level
of operator 4 is raised.
LFO (wave, speed, delay, key sync, PMD, AMD)
Press (LFO).
The LFO causes repeating change in tone, volume, or
pitch.
Repeating change in tone (wah): The tone will al-
ternately become brighter and softer.
Repeating change in volume (tremolo): The volume
will alternately become louder and softer.
Repeating change in pitch (vibrato): The pitch will
alternately become higher and lower.
(1) Wave
Function
Select a waveform or “shape” for the repeating
change.
Settings
saw up, square, triangle, S/Hold
Explanation
The wave selected here will determine the “shape”
of the vibrato, tremolo, or wah. Select from the fol-
lowing four waveforms. S/Hold (sample and hold)
causes random change.
saw up
triangle
Square
S/Hold
(2) Speed
Function
Set the speed of the repeating change (vibrato, tre-
molo, wah).
Settings
0 – 99
Explanation
A value of 0 gives the slowest change, and as the value
is increased, the speed of change increases.
(3)Delay
Function
Set how soon the repeated change will begin.
Settings
0 – 99
Explanation
A value of 0 makes the repeated change begin im-
mediately (i.e., no LFO delay), and as the value is
increased, the repeated change will begin more gra-
dually, as shown in the diagram.
Voice Edit
41