AKFFTTap

@objc
open class AKFFTTap : NSObject, EZAudioFFTDelegate

FFT Calculation for any node

  • Array of FFT data

    Declaration

    Swift

    open var fftData: [Double]
  • Initialze the FFT calculation on a given node

    Declaration

    Swift

    @objc
    public init(_ input: AKNode)

    Parameters

    input

    Node on whose output the FFT will be computed

  • Callback function for FFT computation

    Declaration

    Swift

    @objc
    open func fft(_ fft: EZAudioFFT!,
                  updatedWithFFTData fftData: UnsafeMutablePointer<Float>,
                  bufferSize: vDSP_Length)