Class reference
AudioEffectLimiter
Inherits AudioEffect
Use AudioEffectHardLimiter instead.
Adds a soft-clip limiter audio effect to an Audio bus.
Description
A limiter is similar to a compressor, but it's less flexible and designed to disallow sound going over a given dB threshold. Adding one in the Master bus is always recommended to reduce the effects of clipping. Soft clipping starts to reduce the peaks a little below the threshold level and progressively increases its effect as the input level increases such that the threshold is never exceeded.
Properties
float ceiling_db = -0.1
float ceiling_db = -0.1The waveform's maximum allowed value, in decibels. Value can range from -20 to -0.1.
float soft_clip_db = 2.0
float soft_clip_db = 2.0Applies a gain to the limited waves, in decibels. Value can range from 0 to 6.
float soft_clip_ratio = 10.0
float soft_clip_ratio = 10.0float threshold_db = 0.0
float threshold_db = 0.0Threshold from which the limiter begins to be active, in decibels. Value can range from -30 to 0.