| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a karaoke remote controller with an electronic table of contents book function which can flexibly deal with a state where a plurality of users request a plurality of musical compositions. <P>SOLUTION: The karaoke remote controller is provided with a means to manage a musical composition index database which describes attribute information on many musical compositions, a user interface mainly composed of a touch panel, a database retrieval means activated through the user interface, a means to transmit a remote control signal for reserving the performance of a musical composition specified by the database retrieval means, a means to manage a plurality of individually accessible notepads, a means to write the identification information of a musical composition in a specified notepad in the state where the musical composition scheduled for a request is specified, a means to display the musical composition written in the specified notepad in a list, a means to transmit a remote control signal for reserving the performance of the musical composition in the state where the contents written in the notepad are displayed in a list when one of them is designated. <P>COPYRIGHT: (C)2003,JPO |
