.. Generated automatically by doc/tools/makerst.py in Godot's source tree.
.. DO NOT EDIT THIS FILE, but the AudioEffectFilter.xml source instead.
.. The source is found in doc/classes or modules/<name>/doc_classes.

.. _class_AudioEffectFilter:

AudioEffectFilter
=================

**Inherits:** :ref:`AudioEffect<class_audioeffect>` **<** :ref:`Resource<class_resource>` **<** :ref:`Reference<class_reference>` **<** :ref:`Object<class_object>`

**Inherited By:** :ref:`AudioEffectHighPassFilter<class_audioeffecthighpassfilter>`, :ref:`AudioEffectBandLimitFilter<class_audioeffectbandlimitfilter>`, :ref:`AudioEffectLowShelfFilter<class_audioeffectlowshelffilter>`, :ref:`AudioEffectHighShelfFilter<class_audioeffecthighshelffilter>`, :ref:`AudioEffectBandPassFilter<class_audioeffectbandpassfilter>`, :ref:`AudioEffectNotchFilter<class_audioeffectnotchfilter>`, :ref:`AudioEffectLowPassFilter<class_audioeffectlowpassfilter>`

**Category:** Core

Brief Description
-----------------



Member Functions
----------------

+----------------------------+------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`  | :ref:`get_cutoff<class_AudioEffectFilter_get_cutoff>`  **(** **)** const                                   |
+----------------------------+------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`      | :ref:`get_db<class_AudioEffectFilter_get_db>`  **(** **)** const                                           |
+----------------------------+------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`  | :ref:`get_gain<class_AudioEffectFilter_get_gain>`  **(** **)** const                                       |
+----------------------------+------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>`  | :ref:`get_resonance<class_AudioEffectFilter_get_resonance>`  **(** **)** const                             |
+----------------------------+------------------------------------------------------------------------------------------------------------+
| void                       | :ref:`set_cutoff<class_AudioEffectFilter_set_cutoff>`  **(** :ref:`float<class_float>` freq  **)**         |
+----------------------------+------------------------------------------------------------------------------------------------------------+
| void                       | :ref:`set_db<class_AudioEffectFilter_set_db>`  **(** :ref:`int<class_int>` amount  **)**                   |
+----------------------------+------------------------------------------------------------------------------------------------------------+
| void                       | :ref:`set_gain<class_AudioEffectFilter_set_gain>`  **(** :ref:`float<class_float>` amount  **)**           |
+----------------------------+------------------------------------------------------------------------------------------------------------+
| void                       | :ref:`set_resonance<class_AudioEffectFilter_set_resonance>`  **(** :ref:`float<class_float>` amount  **)** |
+----------------------------+------------------------------------------------------------------------------------------------------------+

Member Variables
----------------

- :ref:`float<class_float>` **cutoff_hz**
- :ref:`int<class_int>` **dB**
- :ref:`float<class_float>` **gain**
- :ref:`float<class_float>` **resonance**

Numeric Constants
-----------------

- **FILTER_6DB** = **0**
- **FILTER_12DB** = **1**
- **FILTER_18DB** = **2**
- **FILTER_24DB** = **3**

Member Function Description
---------------------------

.. _class_AudioEffectFilter_get_cutoff:

- :ref:`float<class_float>`  **get_cutoff**  **(** **)** const

.. _class_AudioEffectFilter_get_db:

- :ref:`int<class_int>`  **get_db**  **(** **)** const

.. _class_AudioEffectFilter_get_gain:

- :ref:`float<class_float>`  **get_gain**  **(** **)** const

.. _class_AudioEffectFilter_get_resonance:

- :ref:`float<class_float>`  **get_resonance**  **(** **)** const

.. _class_AudioEffectFilter_set_cutoff:

- void  **set_cutoff**  **(** :ref:`float<class_float>` freq  **)**

.. _class_AudioEffectFilter_set_db:

- void  **set_db**  **(** :ref:`int<class_int>` amount  **)**

.. _class_AudioEffectFilter_set_gain:

- void  **set_gain**  **(** :ref:`float<class_float>` amount  **)**

.. _class_AudioEffectFilter_set_resonance:

- void  **set_resonance**  **(** :ref:`float<class_float>` amount  **)**