| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic percussion instrument system for karaoke machine that enables even a user who does not know music well to enjoy very much. <P>SOLUTION: The electronic percussion instrument system is equipped with a rhythm receiving means of receiving a rhythm signal as to a musical piece that a karaoke machine plays, a rhythm type analyzing means of identifying a rhythm type by analyzing a beat structure from transition of the rhythm signal received by the means, a playing section data receiving means of sequentially receiving playing section data of property sections, music tone sections, etc., of the musical piece that the karaoke machine plays, and a playing pattern storage means of storing playing pattern data of beat rhythm while making them correspond to respective rhythm types and playing section data. Further, provided is an automatic playing control means of outputting a sound signal of a percussion instrument with the beat rhythm by driving a sound signal generating means according to playing pattern data corresponding to the identified rhythm type and received playing section data. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
