| 摘要 |
PURPOSE:To provide a musical instrument performance data evaluating device where a musical instrument practicer can automatically receive the evaluation of his own musical instrument performance data many times in a practice room, a teacher has no necessity to operate the device and which is optimum when there are more musical instrument practicer than the number of the teachers and also appropriate to the self-teaching practice of the musical instrument practicer when the teacher is absent. CONSTITUTION:This instrument is composed of pianos 7 generating musical instrument performance data adding prescribed evaluation items which are previously fixed based on the musical instrument performance by the musical instrument practicer, and a personal computer 6 storing example performance data which adds the prescribed evaluation items and is to be reference at the time of evaluating the musical instrument performance by the musical instrument practicer, comparing musical instrument performance data with example performance data at every prescribed evaluation item and evaluating musical instrument performance data based on whether an obtained deviation between musical instrument performance data and example performance data is within a reference allowable value or not so as to output result. |
