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Shazam is an application that can identify music based on a short sample played using the microphone on the device. [2] It was created by the British company Shazam Entertainment, based in London, and has been owned by Apple since 2018. The software is available for Android, macOS, iOS, Wear OS, watchOS and as a Google Chrome extension.
Shazam uses Audio Fingerprinting for that, a technique that makes it possible to identify recordings. Musipedia, on the other hand, can identify pieces of music that contain a given melody. Shazam finds exactly the recording that contains a given snippet, but no other recordings of the same piece.
Shazam's algorithm picks out points where there are peaks in the spectrogram that represent higher energy content. [2] Focusing on peaks in the audio greatly reduces the impact that background noise has on audio identification. Shazam builds their fingerprint catalog out as a hash table, where the key is the frequency.
In 2012, Shazam announced that it drove over $300 million a year in music downloads. [ 21 ] [ 22 ] Shazam had raised $143.5 million in venture capital financing and its investors included Kleiner Perkins , [ 23 ] IDG Ventures , [ 16 ] DN Capital , Institutional Venture Partners , Sony Music , Universal Music and Warner Music .
Its creator intended to help media, broadcasters and app developers to identify, monitor and monetize content on the second screen. [1] ACRCloud allows users to upload their own content and ingest live feeds for audio identification and broadcast monitoring. Beyond that, ACRCloud has indexed over 68 million tracks in its music fingerprinting ...
Shazam (wizard), a character from the Shazam!/Captain Marvel comics, who gives the superhero and his associates their powers; Shazam!, a scrambler-style theme park ride based on DC's Shazam character, located at Six Flags St. Louis, Missouri, U.S. Shazam!, 1974-77 live-action television series based on the comic book franchise
TrackID was a mobile music and audio search engine for Sony Ericsson (now Sony Mobile) feature phones, Android devices and some Sony television sets. TrackID was developed by Sony Mobile and allowed users to identify music using Gracenote's music database. [1] Gracenote was acquired by Sony in 2008. [2] The acquisition was completed on June 2 ...
Music information retrieval (MIR) is the interdisciplinary science of retrieving information from music. Those involved in MIR may have a background in academic musicology , psychoacoustics , psychology , signal processing , informatics , machine learning , optical music recognition , computational intelligence , or some combination of these.