How Shazam Makes Unique Audio Fingerprints to Identify Songs
More than 23,000 songs are identified each minute by Shazam and the app has been used over 70 billion times. But while using it is simple, a complex computation makes it possible. Photo illustration: Michael Tabb and Ryan Trefes
6:35
The Tech Behind
The Tech Behind delves into the complex engineering, computing, science, and algorithms that power our favorite technology.