<?xml version="1.0" encoding="UTF-8" ?> <class name="AudioEffectLowPassFilter" inherits="AudioEffectFilter" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd"> <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> </class>