<?xml version="1.0" encoding="UTF-8" ?> <class name="AudioEffectLimiter" inherits="AudioEffect" version="3.4"> <brief_description> Adds a soft-clip limiter audio effect to an Audio bus. </brief_description> <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. </description> <tutorials> </tutorials> <methods> </methods> <members> <member name="ceiling_db" type="float" setter="set_ceiling_db" getter="get_ceiling_db" default="-0.1"> The waveform's maximum allowed value, in decibels. Value can range from -20 to -0.1. </member> <member name="soft_clip_db" type="float" setter="set_soft_clip_db" getter="get_soft_clip_db" default="2.0"> Applies a gain to the limited waves, in decibels. Value can range from 0 to 6. </member> <member name="soft_clip_ratio" type="float" setter="set_soft_clip_ratio" getter="get_soft_clip_ratio" default="10.0"> </member> <member name="threshold_db" type="float" setter="set_threshold_db" getter="get_threshold_db" default="0.0"> Threshold from which the limiter begins to be active, in decibels. Value can range from -30 to 0. </member> </members> <constants> </constants> </class>