| 摘要 |
PROBLEM TO BE SOLVED: To perform reproduction processing in consideration of the remaining quantity of a battery. SOLUTION: This reproduction device 10 comprises a prediction section 102 which predicts the current reproducible time Ta by using the current remaining quantity of the battery 100 and a reproduction control section 103 which warns a user that digital data selected by the user can not be reproduced to the last when the current reproducible time Ta is not longer than the total reproduction time Tt of the digital data. COPYRIGHT: (C)2004,JPO
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