| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a following property being suitable for taste of a user and an operation variation pattern as the following property of contents change when operation tempo of the user is changed. <P>SOLUTION: For music Wa of walking tempo, a standby time Tw-s when operation tempo of the user is changed from walking tempo to slow tempo or the like are set, for music Sa of slow tempo, a standby time Ts-w when operation tempo of the user is changed from slow tempo to walking tempo or the like are set. When operation tempo is deviated from a threshold range THw and enters the threshold range THs, a music reproducing device or a retrieving server measures elapse time, when a standby time Tw-s elapses, it is judged whether operation tempo is in the threshold range THw or not, when it is in the threshold range THw, music Wa reproduced by the time is reproduced without changing music piece. <P>COPYRIGHT: (C)2008,JPO&INPIT |
