Class AudioUtil

A Helper class for working with WAV files.

Index

Methods

createWavFile getWavInfo

Methods

`Static`createWavFile

createWavFile(
audioData: Float32Array,
options: { bitsPerSample: number; numChannels: number; sampleRate: number },
): ArrayBuffer
Creates a WAV file from a Float32Array of audio data.
Parameters
- audioData: Float32Array
  The audio data to be written to the WAV file.
- options: { bitsPerSample: number; numChannels: number; sampleRate: number }
  Options for the WAV file.
Returns ArrayBuffer
- Defined in utils/audio.ts:38

`Static`getWavInfo

getWavInfo(wav: ArrayBuffer): WavInfo
Extracts and returns metadata information from a WAV file provided as an ArrayBuffer.
Parameters
- wav: ArrayBuffer
  The WAV file data as an ArrayBuffer.
Returns WavInfo
An object containing metadata information about the WAV file

Throws
If the file is not a valid WAV file or required chunks are missing.
- Defined in utils/audio.ts:118