Apparatus and method for searching a melody
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United States of America Patent
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Feb 23, 1999
Grant Date -
N/A
app pub date -
Oct 31, 1996
filing date -
Oct 31, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Apparatus and method for easily, efficiently, and accurately searching melodies. A melody is inputted to a computer and converted into a form of a sequence of digitized representations of relative pitch differences between successive notes thereof. A melody database is searched for at least one sequence of digitized representations of relative pitch differences between successive notes which at least approximately matches the sequence of digitized representations of relative pitch differences between successive notes of the melody.
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