Play data editing device and method of editing play data

摘要

A play data editing device edits play data according to a characteristic of a speaker. The play data editing device includes a dividing unit ( 301 ) for dividing first play data into second play data per channel; a classifying unit ( 302 ) for classifying the second play data into a rhythm part, a melody part, and a base part; a chord processing unit ( 303 ) for converting a number of chords of the second play data corresponding to the melody part according to the characteristic of the speaker; a velocity processing unit ( 304 ) for converting a velocity of the second play data corresponding to the rhythm part according to the characteristic of the speaker; and a sound range processing unit ( 305 ) for shifting a sound range of the second play data corresponding to the base part according to the characteristic of the speaker.