cTransformFFT

Description

This component performs an FFT on a sequence of real values (one frame), the output is the complex domain result of the transform. Use the cFFTmagphase component to compute magnitudes and phases from the complex output.

Fields

  • inverse (numeric) [default: 0.0]

    1 = perform inverse real FFT

  • zeroPadSymmetric (numeric) [default: 1.0]

    1 = zero pad symmetric (when zero padding to next power of 2), i.e. center frame and pad left and right with zeros. New since version 2.3: this is the default, but should not affect FFT magnitudes at all, only phase.