Korg Electronic Keyboard 761, 002: Stereo Compressor, 003: Stereo Expander

Examples of the effect graphics Individual Outputs
761
002: Stereo Compressor
003: Stereo Expander
Indicates the range specified by Soft Knee Width.
Other items are the same as for Limiter.
Refer to Limiter.
Indicates the output response relative to the input.
This will change according to the Ratio, Threshold,
and Soft Knee Width.
This is a realtime indication of whether the control
input signal level is Under (below the Soft Knee
range), Knee (within the Soft Knee range), or Over
(above the Soft Knee range).
Other items are the same as for Limiter.
Refer to Limiter.
Indicates the output response relative to the input. This
will change according to the Ratio, Threshold, and Soft
Knee Width.
The expander compresses the input that is lower than
the Threshold. In the example shown here, a –30 dB
input is being output at –40 dB. The actual compression
ratio also depends on the Attack and Release settings.
Input that is higher than the threshold will be output
without being compressed. In the example shown here,
a –5 dB input is being output at –5 dB.