Method for recognizing note patterns in pieces of music
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United States of America Patent
Stats
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Oct 9, 2012
Grant Date -
Oct 27, 2011
app pub date -
Oct 15, 2009
filing date -
Oct 22, 2008
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Method for recognizing similarly recurring patterns of notes in a piece of music containing note sequences distributed among parallel channels, the method having the steps of: a) repeatedly segmenting each channel and, for each type of segmentation, determining segments which are similar to one another and storing the latter in lists of candidate patterns with the respective entities thereof; b) calculating an intrinsic similarity value for each list; c) calculating coincidence values for each list for each channel with respect to the lists for all other channels; and d) combining the intrinsic similarity and coincidence values for each list to form a total value for each list, and using the pattern candidates in the lists with the highest total value in each channel as recognized note patterns in the channel.
First Claim
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