microsoft-cognitiveservices-speech-sdk
Version:
Microsoft Cognitive Services Speech SDK for JavaScript
10 lines (9 loc) • 322 B
TypeScript
export declare class RiffPcmEncoder {
private privActualSampleRate;
private privDesiredSampleRate;
constructor(actualSampleRate: number, desiredSampleRate: number);
encode(actualAudioFrame: Float32Array): ArrayBuffer;
private setString;
private floatTo16BitPCM;
private downSampleAudioFrame;
}