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- <?xml version="1.0" encoding="UTF-8" ?>
- <class name="AudioEffectAmplify" inherits="AudioEffect" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
- <brief_description>
- Adds an amplifying audio effect to an audio bus.
- </brief_description>
- <description>
- Increases or decreases the volume being routed through the audio bus.
- </description>
- <tutorials>
- <link title="Audio buses">$DOCS_URL/tutorials/audio/audio_buses.html</link>
- </tutorials>
- <members>
- <member name="volume_db" type="float" setter="set_volume_db" getter="get_volume_db" default="0.0">
- Amount of amplification in decibels. Positive values make the sound louder, negative values make it quieter. Value can range from -80 to 24.
- </member>
- <member name="volume_linear" type="float" setter="set_volume_linear" getter="get_volume_linear">
- Amount of amplification as a linear value.
- [b]Note:[/b] This member modifies [member volume_db] for convenience. The returned value is equivalent to the result of [method @GlobalScope.db_to_linear] on [member volume_db]. Setting this member is equivalent to setting [member volume_db] to the result of [method @GlobalScope.linear_to_db] on a value.
- </member>
- </members>
- </class>
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