godot-docs/classes/class_audioeffectdelay.rst

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.. DO NOT EDIT THIS FILE, but the AudioEffectDelay.xml source instead.
.. The source is found in doc/classes or modules/<name>/doc_classes.

.. _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.

Properties
----------

+---------------------------+-----------------------------------------------------------------------------+---------+
| :ref:`float<class_float>` | :ref:`dry<class_AudioEffectDelay_property_dry>`                             | 1.0     |
+---------------------------+-----------------------------------------------------------------------------+---------+
| :ref:`bool<class_bool>`   | :ref:`feedback/active<class_AudioEffectDelay_property_feedback/active>`     | false   |
+---------------------------+-----------------------------------------------------------------------------+---------+
| :ref:`float<class_float>` | :ref:`feedback/delay_ms<class_AudioEffectDelay_property_feedback/delay_ms>` | 340.0   |
+---------------------------+-----------------------------------------------------------------------------+---------+
| :ref:`float<class_float>` | :ref:`feedback/level_db<class_AudioEffectDelay_property_feedback/level_db>` | -6.0    |
+---------------------------+-----------------------------------------------------------------------------+---------+
| :ref:`float<class_float>` | :ref:`feedback/lowpass<class_AudioEffectDelay_property_feedback/lowpass>`   | 16000.0 |
+---------------------------+-----------------------------------------------------------------------------+---------+
| :ref:`bool<class_bool>`   | :ref:`tap1/active<class_AudioEffectDelay_property_tap1/active>`             | true    |
+---------------------------+-----------------------------------------------------------------------------+---------+
| :ref:`float<class_float>` | :ref:`tap1/delay_ms<class_AudioEffectDelay_property_tap1/delay_ms>`         | 250.0   |
+---------------------------+-----------------------------------------------------------------------------+---------+
| :ref:`float<class_float>` | :ref:`tap1/level_db<class_AudioEffectDelay_property_tap1/level_db>`         | -6.0    |
+---------------------------+-----------------------------------------------------------------------------+---------+
| :ref:`float<class_float>` | :ref:`tap1/pan<class_AudioEffectDelay_property_tap1/pan>`                   | 0.2     |
+---------------------------+-----------------------------------------------------------------------------+---------+
| :ref:`bool<class_bool>`   | :ref:`tap2/active<class_AudioEffectDelay_property_tap2/active>`             | true    |
+---------------------------+-----------------------------------------------------------------------------+---------+
| :ref:`float<class_float>` | :ref:`tap2/delay_ms<class_AudioEffectDelay_property_tap2/delay_ms>`         | 500.0   |
+---------------------------+-----------------------------------------------------------------------------+---------+
| :ref:`float<class_float>` | :ref:`tap2/level_db<class_AudioEffectDelay_property_tap2/level_db>`         | -12.0   |
+---------------------------+-----------------------------------------------------------------------------+---------+
| :ref:`float<class_float>` | :ref:`tap2/pan<class_AudioEffectDelay_property_tap2/pan>`                   | -0.4    |
+---------------------------+-----------------------------------------------------------------------------+---------+

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_property_dry:

- :ref:`float<class_float>` **dry**

+-----------+----------------+
| *Default* | 1.0            |
+-----------+----------------+
| *Setter*  | set_dry(value) |
+-----------+----------------+
| *Getter*  | get_dry()      |
+-----------+----------------+

Output percent of original sound. At 0, only delayed sounds are output. Value can range from 0 to 1.

.. _class_AudioEffectDelay_property_feedback/active:

- :ref:`bool<class_bool>` **feedback/active**

+-----------+----------------------------+
| *Default* | false                      |
+-----------+----------------------------+
| *Setter*  | set_feedback_active(value) |
+-----------+----------------------------+
| *Getter*  | is_feedback_active()       |
+-----------+----------------------------+

If ``true``, feedback is enabled.

.. _class_AudioEffectDelay_property_feedback/delay_ms:

- :ref:`float<class_float>` **feedback/delay_ms**

+-----------+------------------------------+
| *Default* | 340.0                        |
+-----------+------------------------------+
| *Setter*  | set_feedback_delay_ms(value) |
+-----------+------------------------------+
| *Getter*  | get_feedback_delay_ms()      |
+-----------+------------------------------+

Feedback delay time in milliseconds.

.. _class_AudioEffectDelay_property_feedback/level_db:

- :ref:`float<class_float>` **feedback/level_db**

+-----------+------------------------------+
| *Default* | -6.0                         |
+-----------+------------------------------+
| *Setter*  | set_feedback_level_db(value) |
+-----------+------------------------------+
| *Getter*  | get_feedback_level_db()      |
+-----------+------------------------------+

Sound level for ``tap1``.

.. _class_AudioEffectDelay_property_feedback/lowpass:

- :ref:`float<class_float>` **feedback/lowpass**

+-----------+-----------------------------+
| *Default* | 16000.0                     |
+-----------+-----------------------------+
| *Setter*  | set_feedback_lowpass(value) |
+-----------+-----------------------------+
| *Getter*  | get_feedback_lowpass()      |
+-----------+-----------------------------+

Low-pass filter for feedback, in Hz. Frequencies below this value are filtered out of the source signal.

.. _class_AudioEffectDelay_property_tap1/active:

- :ref:`bool<class_bool>` **tap1/active**

+-----------+------------------------+
| *Default* | true                   |
+-----------+------------------------+
| *Setter*  | set_tap1_active(value) |
+-----------+------------------------+
| *Getter*  | is_tap1_active()       |
+-----------+------------------------+

If ``true``, ``tap1`` will be enabled.

.. _class_AudioEffectDelay_property_tap1/delay_ms:

- :ref:`float<class_float>` **tap1/delay_ms**

+-----------+--------------------------+
| *Default* | 250.0                    |
+-----------+--------------------------+
| *Setter*  | set_tap1_delay_ms(value) |
+-----------+--------------------------+
| *Getter*  | get_tap1_delay_ms()      |
+-----------+--------------------------+

``tap1`` delay time in milliseconds.

.. _class_AudioEffectDelay_property_tap1/level_db:

- :ref:`float<class_float>` **tap1/level_db**

+-----------+--------------------------+
| *Default* | -6.0                     |
+-----------+--------------------------+
| *Setter*  | set_tap1_level_db(value) |
+-----------+--------------------------+
| *Getter*  | get_tap1_level_db()      |
+-----------+--------------------------+

Sound level for ``tap1``.

.. _class_AudioEffectDelay_property_tap1/pan:

- :ref:`float<class_float>` **tap1/pan**

+-----------+---------------------+
| *Default* | 0.2                 |
+-----------+---------------------+
| *Setter*  | set_tap1_pan(value) |
+-----------+---------------------+
| *Getter*  | get_tap1_pan()      |
+-----------+---------------------+

Pan position for ``tap1``. Value can range from -1 (fully left) to 1 (fully right).

.. _class_AudioEffectDelay_property_tap2/active:

- :ref:`bool<class_bool>` **tap2/active**

+-----------+------------------------+
| *Default* | true                   |
+-----------+------------------------+
| *Setter*  | set_tap2_active(value) |
+-----------+------------------------+
| *Getter*  | is_tap2_active()       |
+-----------+------------------------+

If ``true``, ``tap2`` will be enabled.

.. _class_AudioEffectDelay_property_tap2/delay_ms:

- :ref:`float<class_float>` **tap2/delay_ms**

+-----------+--------------------------+
| *Default* | 500.0                    |
+-----------+--------------------------+
| *Setter*  | set_tap2_delay_ms(value) |
+-----------+--------------------------+
| *Getter*  | get_tap2_delay_ms()      |
+-----------+--------------------------+

**Tap2** delay time in milliseconds.

.. _class_AudioEffectDelay_property_tap2/level_db:

- :ref:`float<class_float>` **tap2/level_db**

+-----------+--------------------------+
| *Default* | -12.0                    |
+-----------+--------------------------+
| *Setter*  | set_tap2_level_db(value) |
+-----------+--------------------------+
| *Getter*  | get_tap2_level_db()      |
+-----------+--------------------------+

Sound level for ``tap2``.

.. _class_AudioEffectDelay_property_tap2/pan:

- :ref:`float<class_float>` **tap2/pan**

+-----------+---------------------+
| *Default* | -0.4                |
+-----------+---------------------+
| *Setter*  | set_tap2_pan(value) |
+-----------+---------------------+
| *Getter*  | get_tap2_pan()      |
+-----------+---------------------+

Pan position for ``tap2``. Value can range from -1 (fully left) to 1 (fully right).