| 摘要 |
<P>PROBLEM TO BE SOLVED: To generate musical sound of desired variation corresponding to each musical piece at a low cost, without being accompanied by deterioration in the sound quality. <P>SOLUTION: A storage device 18a of an audio player 18 stores one original audio file from among a plurality of the musical pieces and a plurality of variation audio files having variation relation thereto. When the musical pieces from list display of the musical pieces are selected, although the original audio file corresponding to the musical file becomes a reproduced object, when buttons 31-34 are operated in such a state, the variation audio file becomes a reproduced object, the audio file is reproduced with the audio player 18 by the operation of a reproduction button 28; and an audio signal thereby is received to generate the musical sound. <P>COPYRIGHT: (C)2008,JPO&INPIT |
