MUSICAL SCORE RECOGNITION DEVICE AND MUSICAL SCORE RECOGNITION PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a musical score recognition device that corrects a musical score more suitably. SOLUTION: The musical score recognition device is provided with: a measure length calculation unit 18 which calculates measure lengths lasping when each of a plurality of measures obtained by sectioning staff notation described in a musical score representing a musical piece with a plurality of measure bars are played; and a rhythm pattern correction section 22 which corrects a wrong rhythm pattern of a misrecognized measure whose measure length which does not correspond to beat symbols described in the staff notation among the plurality of measures so that the measure length corresponds to the beat symbols. COPYRIGHT: (C)2007,JPO&INPIT