SRSL 2009
Revision as of 13:14, 17 February 2021 by Musaab Khan (talk | contribs) (pushed from or by wikipush)
Most of those use smnothieg called a Fourier Transform (usually a Fast Fourier Transform FFT) to get the primary frequencies of the sound, and detect beats, etc, which then it packages into a signature or fingerprint, which you can think of as kind of like a hash. It then compares that signature to its database, and picks the closest song.