Interface AudioBuffer

A short audio asset residing in memory, created from an audio file using the AudioContext.decodeAudioData() method, or from raw data using AudioContext.createBuffer(). Once put into an AudioBuffer, the audio can then be played by being passed into an AudioBufferSourceNode.

interface AudioBuffer {
    duration: number;
    length: number;
    numberOfChannels: number;
    sampleRate: number;
    copyFromChannel(destination, channelNumber, bufferOffset?): void;
    copyToChannel(source, channelNumber, bufferOffset?): void;
    getChannelData(channel): Float32Array;
}

Index

Properties

duration length numberOfChannels sampleRate

Methods

copyFromChannel copyToChannel getChannelData

Properties

`Readonly` duration

duration: number

`Readonly` length

length: number

`Readonly` numberOfChannels

numberOfChannels: number

`Readonly` sampleRate

sampleRate: number

Methods

copyFromChannel

copyFromChannel(destination, channelNumber, bufferOffset?): void
Parameters
- destination: Float32Array
- channelNumber: number
- Optional bufferOffset: number
Returns void
- Defined in node_modules/typescript/lib/lib.dom.d.ts:2242

copyToChannel

copyToChannel(source, channelNumber, bufferOffset?): void
Parameters
- source: Float32Array
- channelNumber: number
- Optional bufferOffset: number
Returns void
- Defined in node_modules/typescript/lib/lib.dom.d.ts:2243

getChannelData

getChannelData(channel): Float32Array
Parameters
- channel: number
Returns Float32Array
- Defined in node_modules/typescript/lib/lib.dom.d.ts:2244

src
- typings.ts
- index.ts
  - AuthProvider

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