austack/dist/AudioInterface.d.ts

TypeScript/JavaScript client SDK for Austack conversational AI

export declare class AudioInterface {
    private onInterrupt?;
    private inputAudioContext;
    private outputAudioContext;
    private inputStream;
    private isRunning;
    private inputCallback;
    private outputQueue;
    private isOutputPlaying;
    private currentOutputSource;
    private readonly inputSampleRate;
    private readonly outputSampleRate;
    private readonly inputChannels;
    private readonly chunkSize;
    private readonly silenceThreshold;
    private readonly silenceTimeout;
    private readonly sendInterval;
    private readonly interruptThreshold;
    private isAudioPlaying;
    private lastSpeechTime;
    private audioBufferParts;
    private lastSendTime;
    private amplitudeCallback?;
    constructor(inputCallback: (audioData: ArrayBuffer | ArrayBufferView) => void, amplitudeCallback?: (amplitude: number) => void, onInterrupt?: () => void);
    private calculateRMS;
    private isSpeech;
    private shouldSendAudio;
    private float32ArrayToInt16Array;
    private processAudioData;
    start(): Promise<void>;
    play(audioData: ArrayBuffer): void;
    setAudioPlaybackState(isPlaying: boolean): void;
    isAudioPlaybackActive(): boolean;
    interruptPlayback(): void;
    private convertPCMToFloat32;
    private playNextOutputChunk;
    stop(): void;
    cleanup(): void;
}
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