Karaoke network system with broadcasting of background pictures

摘要: A karaoke network system includes a central station for serving data and image data, group of terminals connected to the through communication line having common channel plurality parallel channels locally presenting accompaniment background picture. The first server responsive request command from terminal transmitting requested individually addressed terminal, second operative independently different continuously broadcast each terminal. an admitter admitting thereto channel, selector selecting one admit therefrom associated admitted such that can present picture according simultaneously data.