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STRINGED INSTRUMENT PERFORMANCE EVALUATION DEVICE AND STRINGED INSTRUMENT PERFORMANCE EVALUATION PROGRAM
STRINGED INSTRUMENT PERFORMANCE EVALUATION DEVICE AND STRINGED INSTRUMENT PERFORMANCE EVALUATION PROGRAM
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机译:弦乐器性能评估装置和弦乐器性能评估程序
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摘要
PROBLEM TO BE SOLVED: To improve evaluation accuracy of performance sound of a stringed instrument and evaluate it based on acoustic feeling.;SOLUTION: A stringed instrument performance evaluation device executes: a reference performance information reading processing which reads out reference performance information in synchronism with performance of music information; a level correction processing which performs a first level correction for each pitch notation level sampled by a performance pitch notation sampling processing against the pitch notation level of the correct pitch notation corresponding to the reference performance information read out, and which performs a second level correction for each pitch notation level against the pitch notation level of the incorrect pitch notation not included in the reference performance information; and an evaluation processing which evaluates the performance sound information on the basis of the level-corrected pitch notation level.;COPYRIGHT: (C)2015,JPO&INPIT
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