| 摘要 |
PROBLEM TO BE SOLVED: To set advertisement program broadcasting restrictions that are different for each Karaoke machine by using an advertisement database, in which contents are unified in a Karaoke network, while coping with the rapidity of advertisement program change. SOLUTION: In a Karaoke machine, provided with an advertisement display function that timely outputs and displays advertisement program data prepared in the advertisement database, a large number of advertisement program data composed mainly of image data partitioned according to advertisement merchandise, etc., are prepared in the advertisement database, contents index data corresponding to respective advertisement contents can be set appropriately for each advertisement program index, appropriate display inhibition index data stored and set in a control data storing part is contrasted with the contents index data set in each advertisement program, and an advertisement program, in which the display inhibition index data and the contents index data satisfy prescribed relation, is controlled so as to be removed from a display object. |
