| 摘要 |
PROBLEM TO BE SOLVED: To provide the communication karaoke and its constituent devices which improve the customer gathering effect of a karaoke store. SOLUTION: Of the communication karaoke system consisting of the karaoke device 10 and many karaoke playing terminals 100, the karaoke host device 10 stores a message received through a communication network in the corresponding message box 14, delivers opening condition data attached to the message to a karaoke playing terminal 100, and also downloads the message to a karaoke playing terminal 100 at a delivery request from the karaoke playing terminal 100, which once recognizing that a user using this terminal actually meets the conditions entered into opening condition data, sends the said delivery request to the karaoke host device 10, decodes AV message data of the downloaded message, and outputs a sound and video to the speaker and display. |
