User Manual

Table Of Contents
WAVELAB
Plug-in Processor Reference 33 – 787
The following processors are available on the VST Dynamics panel (click
an item in the list for more information about the corresponding processor):
“AutoGate” on page 787
“AutoLevel” on page 789
“Compress” on page 789
“SoftClip” on page 790
“Limit” on page 790
AutoGate
Gating, or noise gating, is a method of dynamic processing that silences
audio signals below a certain set threshold level. As soon as the signal
level exceeds the set threshold, the gate opens to let the signal through.
AutoGate offers all the features of a standard noise gate, plus some very
useful additional features, such as auto calibration of the threshold set-
ting, a look-ahead predict function, and frequency selective triggering.
Available parameters are as follows:
Parameter Explanation
Threshold This setting determines the level where AutoGate is activated. Signal
levels above the set threshold trigger the gate to open, but signal levels
below the set threshold will close the gate.
Attack This parameter sets the time it takes for the gate to open after being
triggered. If the Predict button is activated, it will ensure that the gate
will already be open when a signal above the threshold level is played
back. AutoGate manages this by “looking ahead” in the audio material,
checking for signals loud enough to pass the gate.
Hold This determines how long the gate stays open after the signal drops be-
low the threshold level.
Release This parameter sets the amount of time it takes for the gate to close (af-
ter the set hold time). If the “Auto” button is activated, AutoGate will find
an optimum release setting, depending on the audio program material.