Interface MelSpectrogram

Computes a mel scale spectrogram - a spectrogram where the frequencies are converted to the mel scale.

Example

var melSpectrogram = melSpectrogramBuilder
    .setFrameSize(frameSize)
    .setHopSize(hopSize)
    .setFFTSize(fftSize)
    .setNumMel(numMel)
    .setMinFreq(minFreq)
    .setMaxFreq(maxFreq)
    .setSampleRate(sampleRate)
    .build();
interface MelSpectrogram {
    getTypeName(): string;
    isOfType(type: string): boolean;
    isSame(other: ScriptObject): boolean;
    process(inTensor: Float32Array, inShape: vec3, outTensor: Float32Array): vec3;
}

Hierarchy (view full)

Methods

getTypeName isOfType isSame process

Methods

getTypeName

isOfType

  • isOfType(type): boolean

  • Returns true if the object matches or derives from the passed in type.

    Parameters

    • type: string

    Returns boolean

isSame

  • isSame(other): boolean

  • Returns true if this object is the same as other. Useful for checking if two references point to the same thing.

    Parameters

    Returns boolean

process

  • process(inTensor, inShape, outTensor): vec3

  • Process in tensor with shape, write result to the outTensor and return the shape of outTensor.

    Parameters

    • inTensor: Float32Array
    • inShape: vec3
    • outTensor: Float32Array

    Returns vec3

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