| 摘要 |
PROBLEM TO BE SOLVED: To provide a music reproducing device equipped with a scoring function of exciting user's interest much more. SOLUTION: Included are a scoring means 50 of scoring voice information inputted as karaoke playing music is outputted and a scoring standard determining means 52 of determining at least one standard of scoring by the scoring means 50 among a plurality of preset standards at random, so a standard of scoring is different at each time and it seems to a user that a karaoke machine 10 which scores voice information is just like a moody person. COPYRIGHT: (C)2005,JPO&NCIPI
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