radiojitter/audio_recogition_system

An audio recognition system

Fingerprint audio files & identify what's playing

• conference PaceMaker: BackEnd-2016 conference
• slides are on slideshare.net/rodomansky/ok-shazam-la-lalalaa

How to set up

1. Run $ make clean reset to clean & init database struct
2. Run $ make tests to make sure that everything is properly configurated
3. Copy some .mp3 audio files into mp3/ directory
4. Run $ make fingerprint-songs to analyze audio files & fill your db with hashes
5. Start play any of audio file (from any source) from mp3/ directory, and run (parallely) $ make recognize-listen seconds=5

How to

• To remove a specific song & related hash from db

  $ python sql-execute.py -q "DELETE FROM songs WHERE id = 6;"
  $ python sql-execute.py -q "DELETE FROM fingerprints WHERE song_fk = 6;"

Thanks to

• How does Shazam work
• Audio fingerprinting and recognition in Python - thanks for fingerprinting login via pynum
• Audio Fingerprinting with Python and Numpy
• Shazam It! Music Recognition Algorithms, Fingerprinting, and Processing
• Creating Shazam in Java