6
Operators and FM Matrix
Parameter Description
Value Range
Operators
1–4
Enables or disables the selected voice.
Off, On
Ratio
As the ratio doubles, the sound goes up one
octave. For instance, if your starting note is C3
(Ratio 1.0000), a Ratio of 0.5000 results in C2, a
Ratio of 2.0000 results in C4, and so on.
0.0000 – 64.0000
Offset
Amount of frequency offset in Hz of the
operator from the original pitch.
-9999.00 – 0 – 9999.00
Level
Volume of the selected Operator in the mix.
0–100%
PW
Depth of pulse width modulation.
0–100%
Formant
Increases
resonant frequencies to adjust the
timbre of the sound.
0.00 – 10.00
FM Matrix
Controls the modulation levels for the four
Operator voices.
Use the colored Operator numbers to enable or
disable each voice.
Use the value matrix to decrease or increase
the modulation of the selected voices in the
matrix.
-100 – 0 – +100%
FM Shaping
Adjusts the frequency modulation between the
original operator value (at 0) and the squared
value (at 100).
0–100%
FM Filtering
Amount of high-end filtering applied to the
sound to reduce harshness.
0–100%
FM Scaling
Adjust how much overall modulation from the
FM Matrix is applied to the sound.
0–100%
