MUSICAL PIECE EVALUATION DEVICE, MUSICAL PIECE EVALUATION METHOD, MUSICAL PIECE EVALUATION PROGRAM, AND INFORMATION STORAGE MEDIUM HAVING THE PROGRAM STORED THEREON
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United States of America Patent
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Issued Date -
Nov 5, 2015
app pub date -
May 19, 2014
filing date -
May 23, 2013
priority date (Note) -
Abandoned
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Abstract
A degree of difficulty of a musical piece is comprehensively evaluated also in consideration of a viewpoint of expressions and dynamics of the musical piece. A segment evaluator evaluates a degree of segment difficulty. The degree of segment difficulty indicates the degree of difficulty in performance of a segment (for example, a predetermined number of measures) serving as a part of the musical piece. The segment evaluator divides the musical piece into a plurality of segments, and evaluates the degree of segment difficulty for each of the plurality of segments. The degree of segment difficulty is evaluated in accordance with a predetermined algorithm. A musical piece evaluator evaluates a degree of musical piece difficulty. The degree of musical piece difficulty indicates a degree of difficulty in the performance of the entire musical piece. The musical piece evaluator evaluates the degree of musical piece difficulty of the musical piece based on a change of the degree of segment difficulty within the musical piece.
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