godot-docs/classes/class_audioeffectdelay.rst

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.. _class_AudioEffectDelay:

AudioEffectDelay
================

**Inherits:** :ref:`AudioEffect<class_AudioEffect>` **<** :ref:`Resource<class_Resource>` **<** :ref:`Reference<class_Reference>` **<** :ref:`Object<class_Object>`
**Category:** Core

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

Adds a Delay audio effect to an Audio bus. Plays input signal back after a period of time.

Two tap delay and feedback options.

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

Plays input signal back after a period of time. The delayed signal may be played back multiple times to create the sound of a repeating, decaying echo. Delay effects range from a subtle echo effect to a pronounced blending of previous sounds with new sounds.

Property Descriptions
---------------------

  .. _class_AudioEffectDelay_dry:

- :ref:`float<class_float>` **dry** - Output percent of original sound. At 0, only delayed sounds are output. Value can range from 0 to 1. Default value: ``1``.

  .. _class_AudioEffectDelay_feedback/active:

- :ref:`bool<class_bool>` **feedback/active** - If ``true`` feedback is enabled. Default value: ``false``.

  .. _class_AudioEffectDelay_feedback/delay_ms:

- :ref:`float<class_float>` **feedback/delay_ms** - Feedback delay time in milliseconds. Default value: ``340``.

  .. _class_AudioEffectDelay_feedback/level_db:

- :ref:`float<class_float>` **feedback/level_db** - Sound level for ``tap1``. Default value: ``-6 dB``.

  .. _class_AudioEffectDelay_feedback/lowpass:

- :ref:`float<class_float>` **feedback/lowpass** - Low-pass filter for feedback. Frequencies below the Low Cut value are filtered out of the source signal. Default value: ``16000``.

  .. _class_AudioEffectDelay_tap1/active:

- :ref:`bool<class_bool>` **tap1/active** - If ``true``, ``tap1`` will be enabled. Default value: ``true``.

  .. _class_AudioEffectDelay_tap1/delay_ms:

- :ref:`float<class_float>` **tap1/delay_ms** - **Tap1** delay time in milliseconds. Default value: ``250ms``.

  .. _class_AudioEffectDelay_tap1/level_db:

- :ref:`float<class_float>` **tap1/level_db** - Sound level for ``tap1``. Default value: ``-6 dB``.

  .. _class_AudioEffectDelay_tap1/pan:

- :ref:`float<class_float>` **tap1/pan** - Pan position for ``tap1``. Value can range from -1 (fully left) to 1 (fully right). Default value: ``0.2``.

  .. _class_AudioEffectDelay_tap2/active:

- :ref:`bool<class_bool>` **tap2/active** - If ``true``, ``tap2`` will be enabled. Default value: ``true``.

  .. _class_AudioEffectDelay_tap2/delay_ms:

- :ref:`float<class_float>` **tap2/delay_ms** - **Tap2** delay time in milliseconds. Default value: ``500ms``.

  .. _class_AudioEffectDelay_tap2/level_db:

- :ref:`float<class_float>` **tap2/level_db** - Sound level for ``tap2``. Default value: ``-12 dB``.

  .. _class_AudioEffectDelay_tap2/pan:

- :ref:`float<class_float>` **tap2/pan** - Pan position for ``tap2``. Value can range from -1 (fully left) to 1 (fully right). Default value: ``-0.4``.