<?xml version="1.0" encoding="UTF-8" ?> <class name="AudioEffectLowPassFilter" inherits="AudioEffectFilter" version="4.0"> <brief_description> Adds a low-pass filter to the Audio bus. </brief_description> <description> Cuts frequencies higher than the [member AudioEffectFilter.cutoff_hz] and allows lower frequencies to pass. </description> <tutorials> </tutorials> <methods> </methods> <constants> </constants> </class>