Korg Electronic Keyboard Parameter Manual page 773

Gate
Gate is used in 009: Stereo Gate and in 140: Reverb
Gate.
This is a realtime indication of the control input signal level following
the Side Chain EQ (Input) and the output signal level (Output).
With the Gate effect, there will be no output when the control input
signal is below the Threshold level. If the control input signal is above
the Threshold level, the input signal will be output. (The Polarity setting
can be used to reverse this operation.) This is also affected by the
Attack and Release settings.
004: St Multiband Compressor
For each band, this is a realtime
indication of the control input
signal level (Input), and the gain
reduction produced by the
control input signal (Gain
Reduce).
The Stereo Multiband
Compressor compresses or
expands the output signal
relative to the input signal,
depending on the Range setting.
Examples of the effect graphics Individual Outputs
763