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.. XML source: https://github.com/godotengine/godot/tree/master/doc/classes/AudioEffectHighShelfFilter.xml.

.. _class_AudioEffectHighShelfFilter:

AudioEffectHighShelfFilter
==========================

**Inherits:** :ref:`AudioEffectFilter<class_AudioEffectFilter>` **<** :ref:`AudioEffect<class_AudioEffect>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`

Adds a high-shelf filter to the audio bus.

.. rst-class:: classref-introduction-group

Description
-----------

Reduces all frequencies above the :ref:`AudioEffectFilter.cutoff_hz<class_AudioEffectFilter_property_cutoff_hz>`.

.. rst-class:: classref-introduction-group

Tutorials
---------

- :doc:`Audio buses <../tutorials/audio/audio_buses>`

.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
.. |required| replace:: :abbr:`required (This method is required to be overridden when extending its base class.)`
.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
.. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`
.. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`
.. |bitfield| replace:: :abbr:`BitField (This value is an integer composed as a bitmask of the following flags.)`
.. |void| replace:: :abbr:`void (No return value.)`