WrappedAudioBuffer¶

Overview¶

WrappedAudioBuffer is an object that contains a Web Audio AudioBuffer and a TinyProperty that indicates whether the audio buffer has been decoded. This is only intended for usage during the loading process, not during run time, which is why it isn't namespaced. This is part of the mechanism in PhET sims through which sounds are imported using the standard JavaScript 'import' statement.

@author John Blanco (PhET Interactive Simulations)

Class WrappedAudioBuffer¶

import { WrappedAudioBuffer } from 'scenerystack/tambo';

Constructor¶

new WrappedAudioBuffer()¶

Instance Methods¶

Instance Properties¶

audioBufferProperty : TinyProperty<AudioBuffer | null>¶

(readonly)

This TinyProperty is set to null during construction. Later, when audio data is loaded and decoded, the client should set this to the resultant AudioBuffer. Once this is set to an AudioBuffer, it should not be set again.

Source Code¶

See the source for WrappedAudioBuffer.ts in the tambo repository.