BaseAudioContext: createConstantSource() method

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since April 2021.

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The createConstantSource() property of the BaseAudioContext interface creates a ConstantSourceNode object, which is an audio source that continuously outputs a monaural (one-channel) sound signal whose samples all have the same value.

Note: The ConstantSourceNode() constructor is the recommended way to create a ConstantSourceNode; see Creating an AudioNode.

Syntax

js
createConstantSource()

Parameters

None.

Return value

A ConstantSourceNode instance.

Specifications

Specification
Web Audio API
# dom-baseaudiocontext-createconstantsource

Browser compatibility