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Symmetry
Up to this point, vibrato waveforms have been symmetric. Symmetry allows you to specify a value which modifies the
vibrato waveforms as shown in Figure 10-4.
-10
Enter a value directly using the numeric button-pad and press ENTR, or use INCR and DECR to change the value 1 step at a
time.
Note that it is possible to create ramps (sawteeth) using the -10 or +10 symmetry values in conjunction with the triangle
wave. Figure 10-5 shows waveforms for representative mode/symmetry value combinations.
-10
Delay
The delay parameter establishes an "onset" delay for vibrato where the vibrato depth increases gradually after the note starts
and reaches full depth after the delay time specified has elapsed.
When the display shows .DELAY, you can specify a delay from 0 to 1000 ms (1 second). Enter a value directly using the
numeric button-pad and press ENTR or use INCR and DECR to change the value 10 ms at a time.
Triangle
-5
Square
Figure 10-4. Modifying Waveform Symmetry.
Triangle
-5
Square
Figure 10-5. Mode/Symmetry Value Combinations.
0
0
10-3
5
10
5
10
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