Glossary

Learn about advanced telecom and cloud-based networkingย functions and technologies that are enabling the latest wave ofย innovations in the telecom industry.โ€‹

Fast Fourier Transform

FFT

An algorithm that computes the discrete Fourier transform (DFT) of a sequence or its inverse (IDFT). Fourier analysis converts a signal from its original domain (often time or space) to a representation in the frequency domain and vice versa.