@jaehyun-ko/speaker-verification/dist/audio/utils.d.ts

Real-time speaker verification in the browser using NeXt-TDNN models

export declare class FFT {
    private size;
    private cosTable;
    private sinTable;
    private reverseTable;
    constructor(size: number);
    private reverseBits;
    forward(real: Float32Array, imag: Float32Array): void;
    getMagnitudeSpectrum(real: Float32Array, imag: Float32Array): Float32Array;
}
export declare function nextPowerOf2(n: number): number;
export declare function normalizeAudio(audio: Float32Array): Float32Array;
export declare function resampleAudio(audio: Float32Array, fromSampleRate: number, toSampleRate: number): Float32Array;
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