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176 lines
7.7 KiB
ReStructuredText
176 lines
7.7 KiB
ReStructuredText
:github_url: hide
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.. _class_AudioEffectSpectrumAnalyzer:
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AudioEffectSpectrumAnalyzer
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===========================
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**Hereda:** :ref:`AudioEffect<class_AudioEffect>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`
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Efecto de audio que puede usarse para visualizaciones de audio en tiempo real.
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.. rst-class:: classref-introduction-group
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Descripción
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----------------------
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This audio effect does not affect sound output, but can be used for real-time audio visualizations.
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This resource configures an :ref:`AudioEffectSpectrumAnalyzerInstance<class_AudioEffectSpectrumAnalyzerInstance>`, which performs the actual analysis at runtime. An instance can be obtained with :ref:`AudioServer.get_bus_effect_instance()<class_AudioServer_method_get_bus_effect_instance>`.
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See also :ref:`AudioStreamGenerator<class_AudioStreamGenerator>` for procedurally generating sounds.
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.. rst-class:: classref-introduction-group
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Tutoriales
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--------------------
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- `Demo de Visualizador de Espectro de Audio <https://godotengine.org/asset-library/asset/2762>`__
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.. rst-class:: classref-reftable-group
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Propiedades
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----------------------
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.. table::
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:widths: auto
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+----------------------------------------------------------+--------------------------------------------------------------------------------+----------+
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| :ref:`float<class_float>` | :ref:`buffer_length<class_AudioEffectSpectrumAnalyzer_property_buffer_length>` | ``2.0`` |
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+----------------------------------------------------------+--------------------------------------------------------------------------------+----------+
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| :ref:`FFTSize<enum_AudioEffectSpectrumAnalyzer_FFTSize>` | :ref:`fft_size<class_AudioEffectSpectrumAnalyzer_property_fft_size>` | ``2`` |
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+----------------------------------------------------------+--------------------------------------------------------------------------------+----------+
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| :ref:`float<class_float>` | :ref:`tap_back_pos<class_AudioEffectSpectrumAnalyzer_property_tap_back_pos>` | ``0.01`` |
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+----------------------------------------------------------+--------------------------------------------------------------------------------+----------+
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.. rst-class:: classref-section-separator
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----
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.. rst-class:: classref-descriptions-group
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Enumeraciones
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--------------------------
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.. _enum_AudioEffectSpectrumAnalyzer_FFTSize:
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.. rst-class:: classref-enumeration
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enum **FFTSize**: :ref:`🔗<enum_AudioEffectSpectrumAnalyzer_FFTSize>`
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.. _class_AudioEffectSpectrumAnalyzer_constant_FFT_SIZE_256:
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.. rst-class:: classref-enumeration-constant
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:ref:`FFTSize<enum_AudioEffectSpectrumAnalyzer_FFTSize>` **FFT_SIZE_256** = ``0``
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Utiliza un búfer de 256 muestras para la transformación rápida de Fourier. La latencia es mínima, pero la estabilidad a lo largo del tiempo es menor.
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.. _class_AudioEffectSpectrumAnalyzer_constant_FFT_SIZE_512:
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.. rst-class:: classref-enumeration-constant
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:ref:`FFTSize<enum_AudioEffectSpectrumAnalyzer_FFTSize>` **FFT_SIZE_512** = ``1``
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Utiliza un búfer de 512 muestras para la transformación rápida de Fourier. Baja latencia, pero menos estable en el tiempo.
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.. _class_AudioEffectSpectrumAnalyzer_constant_FFT_SIZE_1024:
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.. rst-class:: classref-enumeration-constant
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:ref:`FFTSize<enum_AudioEffectSpectrumAnalyzer_FFTSize>` **FFT_SIZE_1024** = ``2``
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Utiliza un búfer de 1024 muestras para la transformación rápida de Fourier. Esto supone un equilibrio entre latencia y estabilidad a lo largo del tiempo.
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.. _class_AudioEffectSpectrumAnalyzer_constant_FFT_SIZE_2048:
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.. rst-class:: classref-enumeration-constant
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:ref:`FFTSize<enum_AudioEffectSpectrumAnalyzer_FFTSize>` **FFT_SIZE_2048** = ``3``
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Utiliza un búfer de 2048 muestras para la transformación rápida de Fourier. Alta latencia, pero estable en el tiempo.
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.. _class_AudioEffectSpectrumAnalyzer_constant_FFT_SIZE_4096:
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.. rst-class:: classref-enumeration-constant
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:ref:`FFTSize<enum_AudioEffectSpectrumAnalyzer_FFTSize>` **FFT_SIZE_4096** = ``4``
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Utiliza un búfer de 4096 muestras para la transformación rápida de Fourier. La latencia es máxima, pero la estabilidad a lo largo del tiempo es máxima.
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.. _class_AudioEffectSpectrumAnalyzer_constant_FFT_SIZE_MAX:
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.. rst-class:: classref-enumeration-constant
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:ref:`FFTSize<enum_AudioEffectSpectrumAnalyzer_FFTSize>` **FFT_SIZE_MAX** = ``5``
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Representa el tamaño del enum :ref:`FFTSize<enum_AudioEffectSpectrumAnalyzer_FFTSize>`.
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.. rst-class:: classref-section-separator
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----
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.. rst-class:: classref-descriptions-group
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Descripciones de Propiedades
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--------------------------------------------------------
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.. _class_AudioEffectSpectrumAnalyzer_property_buffer_length:
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.. rst-class:: classref-property
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:ref:`float<class_float>` **buffer_length** = ``2.0`` :ref:`🔗<class_AudioEffectSpectrumAnalyzer_property_buffer_length>`
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.. rst-class:: classref-property-setget
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- |void| **set_buffer_length**\ (\ value\: :ref:`float<class_float>`\ )
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- :ref:`float<class_float>` **get_buffer_length**\ (\ )
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La duración del búfer que se mantendrá (en segundos). Los valores más altos conservan los datos durante más tiempo, pero requieren más memoria.
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.. rst-class:: classref-item-separator
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----
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.. _class_AudioEffectSpectrumAnalyzer_property_fft_size:
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.. rst-class:: classref-property
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:ref:`FFTSize<enum_AudioEffectSpectrumAnalyzer_FFTSize>` **fft_size** = ``2`` :ref:`🔗<class_AudioEffectSpectrumAnalyzer_property_fft_size>`
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.. rst-class:: classref-property-setget
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- |void| **set_fft_size**\ (\ value\: :ref:`FFTSize<enum_AudioEffectSpectrumAnalyzer_FFTSize>`\ )
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- :ref:`FFTSize<enum_AudioEffectSpectrumAnalyzer_FFTSize>` **get_fft_size**\ (\ )
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El tamaño del búfer de `Transformada rápida de Fourier <https://en.wikipedia.org/wiki/Fast_Fourier_transform>`__. Valores más altos suavizan el análisis del espectro a lo largo del tiempo, pero generan mayor latencia. Los efectos de esta mayor latencia son especialmente notables con cambios repentinos de amplitud.
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.. rst-class:: classref-item-separator
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----
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.. _class_AudioEffectSpectrumAnalyzer_property_tap_back_pos:
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.. rst-class:: classref-property
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:ref:`float<class_float>` **tap_back_pos** = ``0.01`` :ref:`🔗<class_AudioEffectSpectrumAnalyzer_property_tap_back_pos>`
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.. rst-class:: classref-property-setget
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- |void| **set_tap_back_pos**\ (\ value\: :ref:`float<class_float>`\ )
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- :ref:`float<class_float>` **get_tap_back_pos**\ (\ )
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.. container:: contribute
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There is currently no description for this property. Please help us by `contributing one <https://contributing.godotengine.org/en/latest/documentation/class_reference.html>`__!
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.. |virtual| replace:: :abbr:`virtual (Normalmente, este método debería ser sobreescrito por el usuario para que tenga algún efecto.)`
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.. |required| replace:: :abbr:`required (This method is required to be overridden when extending its base class.)`
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.. |const| replace:: :abbr:`const (Este método no tiene efectos secundarios. No modifica ninguna de las variables miembro de la instancia.)`
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.. |vararg| replace:: :abbr:`vararg (Este método permite agregar cualquier número de argumentos después de los descritos aquí.)`
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.. |constructor| replace:: :abbr:`constructor (Este método se utiliza para construir un tipo.)`
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.. |static| replace:: :abbr:`static (Este método no necesita una instancia para ser llamado, por lo que puede llamarse directamente utilizando el nombre de la clase.)`
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.. |operator| replace:: :abbr:`operator (Este método describe un operador válido para usar con este tipo como operando izquierdo.)`
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.. |bitfield| replace:: :abbr:`BitField (Este valor es un entero compuesto como una máscara de bits de las siguientes banderas.)`
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.. |void| replace:: :abbr:`void (Sin valor de retorno.)`
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