| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform virtual musical instrument performance with a simple structure. <P>SOLUTION: A portable telephone sequentially receives direction information and acceleration information of a performance bar when the performance bar is shaken by a performer, refers to preset virtual performance space information to specify a virtual performance space in which the performance bar is shaken on the basis of the received direction information and acceleration information, and outputs a musical instrument sound associated with the specified virtual performance space. <P>COPYRIGHT: (C)2011,JPO&INPIT |
