Sidechain Gate Stereo

Detailed: LSP Sidechain Gate Stereo (SCG1S)

Formats: CLAP, JACK, LADSPA, LV2, VST2

Categories: Gate

Developer: Vladimir Sadovnikov

Description: 

This plugin performs gating of stereo input signal. Flexible sidechain-control configuration and additional sidechain inputs are provided. Additional Hysteresis curve is available to provide accurate control of the fading of the signal. Also additional dry/wet control allows to mix processed and unprocessed signal together.

Controls:

• Bypass - bypass switch, when turned on (led indicator is shining), the plugin bypasses signal.
• Pause - pauses any updates of the gate graph.
• Clear - clears all graphs.
• Gain L, R - enables drawing of gain amplification line and corresponding amplification meter.
• SC L, R - enables drawing of sidechain input graph and corresponding level meter.
• Env L, R - enables drawing of gate's envelope graph and corresponding level meter.
• In L, R - enables drawing of gate's input signal graph and corresponding level meter.
• Out L, R - enables drawing of gate's output signal graph and corresponding level meter.

'Sidechain' section:

• Preamp - pre-amplification of the sidechain signal.
• Reactivity - reactivity of the sidechain signal.
• Lookahead - look-ahead time of the sidechain relative to the input signal.
• Setup - Sidechain configuration, available values:
• Internal - sidechain input is connected to gate's input.
• External - sidechain signal is taken from additional (external) sidechain inputs of plugin.
• Peak - peak mode.
• RMS - Root Mean Square (SMA) of the input signal.
• LPF - input signal processed by recursive 1-pole Low-Pass Filter (LPF).
• SMA - input signal processed by Simple Moving Average (SMA) filter.
• Middle - middle part of signal is used for sidechain processing.
• Side - side part of signal is used for sidechain processing.
• Left - only left channel is used for sidechain processing.
• Right - only right channel is used for sidechain processing.
• Min - the absolute minimum value is taken from stereo input.
• Max - the absolute maximum value is taken from stereo input.
• Listen - allows to listen the processed sidechain signal.
• LPF - allows to set up slope and cut-off frequency for the low-pass filter applied to sidechain signal.
• HPF - allows to set up slope and cut-off frequency for the high-pass filter applied to sidechain signal.

'Gate' section:

• Reduction - the amount of gain applied to the input signal when the gate is closed (if negative) or open (if positive).
• Makeup - additional amplification gain after processing stage.
• Attack - attack time of the gate.
• Release - release time of the gate.
• Curve - Basic gate curve characteristics:
• Thresh - threshold, the level of input signal at which the gate becomes open.
• Zone - the size of the transition zone below the threshold.
• Hysteresis L, R - enables additional hysteresis curve:
• Thresh - threshold (relative to basic curve), the level of input signal at which the gate starts to close.
• Zone - the size of the transition zone below the hysteresis threshold.
• Mix Dry - the amount of dry (unprocessed) signal.
• Mix Wet - the amount of wet (processed) signal.

'Signal' section:

• Input - overall input gain.
• Output - overall output gain.