Korg opsix module Guia De Inicio Rapido página 8

Operator modes
FM
The pitch of an oscillator can be modulated up and down rapidly using
the audio signal from the modulator to change the tonal character.
RING MOD
The input from the modulator is multiplied with the oscillator signal to
make rapid changes to the oscillator's volume, which changes the tonal
character.
FILTER
This is a filter with a key tracking function. The signals from the
oscillator and modulator are input into the filter.
FILTER FM
This creates an ultra high-speed wah effect. The cutoff frequency is
modulated using the input from the modulator, and the oscillator signal
is used as audio input for the filter.
WAVE FOLDER
The wave folder circuit generates harmonics by folding the waveform
back after it crosses a fixed threshold. This mode will mix the modulator
and carrier signals together.
EFFECT
In this mode, the operator functions as an effect like delay, comb filter
or distortion. The signal from the oscillator and the input signal from
the modulator are inputted into the effect.
En-8