BaseAudioContext.createConstantSource()
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2021年4月.
createConstantSource() 是 BaseAudioContext 接口的一个方法，用于生成一个 ConstantSourceNode 对象，该对象是一个输出单信道（one-channel）音频信号的音频源，这些音频信号都拥有一个恒定的样本值。
Syntax
var constantSourceNode = AudioContext.createConstantSource()
Parameters
None.
Returns
A ConstantSourceNode instance.
Specifications
| Specification |
|---|
| Web Audio API # dom-baseaudiocontext-createconstantsource |
Browser Compatibility
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