| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a karaoke device peripheral system which presents the latest popular song lists in each karaoke store and books the playing of a song selected from a list in a karaoke device. <P>SOLUTION: The system comprises a plurality of karaoke remote controllers and an activation rack; and each karaoke remote controller includes a means of sending a remote control signal for booking playing, a means of managing the playing booked song in a booking transmission history book, a means of receiving charging electric power from the activation rack, a means of communicating data with the activation rack, a means of sending the contents of the booking transmission history book to the activation rack, a means of storing and managing the latest popular song list from the activation rack, and a means of booking the playing of the displayed list, and the activation rack includes a coupling part for the plurality of karaoke remote controllers, a supply means for the charging electric power, a means of communicating data with the karaoke remote controller, a means of generating the latest popular song list according to merged information of the received booking transmission history book, and a means of sending the latest popular song list to each karaoke remote controller. <P>COPYRIGHT: (C)2003,JPO |
