Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chieh Changfan0
Date of Patent
May 27, 2008
0Patent Application Number
115309040
Date Filed
September 12, 2006
0Patent Primary Examiner
Patent abstract
A music search engine is invented to find a desired song in the database by comparing the melodies. This invention comprises two major parts: a client-end and a server-end. The client-end converts various input formats into a note sequence and sends it to the server-end engine. The server-end then compares the note sequence with the melodies in the database and finds the closest match. This invention enables us to search music by its melodic content instead of titles, lyrics or other annotated information. Moreover, this invention tolerates inaccurate inputs so that even less skilled people can hum to the system with inaccurate melody and find the target song.
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