Lens Scripting API
    Preparing search index...

    Class Spectrogram

    Representation the signal strength over time at various frequencies present in a particular waveform. Created by applying Fast Fourier Transform (FFT) on the overlapping segments of the audio data.

    Lens Scripting Version 145

    var spectrogram = spectrogramBuilder
        .setFrameSize(frameSize)
        .setHopSize(hopSize)
        .setFFTSize(fftSize)
        .build();

    Hierarchy (View Summary)

    Index

    Properties

    maxTensorSize

    Methods

    getTypeName getTypeName isOfType isSame process

    Properties

    maxTensorSize: number

    Returns the maximum buffer length.

    Lens Scripting Version 145

    Methods

    • Returns the fully-qualified JavaScript type name for this class (for example, "Component.Camera"). This is a static accessor (no instance required) and returns the same value as the instance getTypeName().

      Returns string

      Lens Scripting Version 145

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

      Parameters

      • type: string

      Returns 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

    • Processes audio data from the inTensor of inShape, writes result to the outTensor and returns the outTensor shape.

      Parameters

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

      Returns vec3

      Lens Scripting Version 145

    Settings

    Member Visibility

    On This Page

    Properties
    Methods