Audio FFT

Performs a Fast Fourier Transform on an incoming audio stream. Margin introduces a time offset. Positive values bring the audio forward, negative push it backwards.

Audio FFT in Lightact's Layer Layouts visual scripting system.
Screenshot of Audio FFT node.

Inputs

TypeNameDescription
Audio streamAudio stream
Input
FloatStores floating-point value
Margin [s]A float value

Outputs

TypeNameDescription
Array of floatStores array of floating-point values
MagnitudesReturns an array of float values