Importance

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Abstract

A karaoke playback apparatus and system capable of substantially improving quality of background image services by making use of a digital multi-channel broadcasting are disclosed. A karaoke playback apparatus according to one aspect of the present invention includes a data memory 2 for storing karaoke data transmitted via a telephone network, a sound processor 4 for generating audio signal of an accompaniment sound according to the karaoke data read out from the data memory 2 to be output via a speaker 7, an image processor 8 for controlling display of lyrics contained in the karaoke data in synchronism with processing of the accompaniment sound to be displayed via a monitor 10, a receiver 12 of a digital multi-channel television broadcasting for receiving a plurality of channels on which background images for karaoke musical pieces are broadcasted, and a background controller 14 for controlling the receiver 12 of the broadcasting. Each of the karaoke musical pieces has an identifier and a predetermined background selector appended thereto. When a request is made to play back a karaoke musical piece, the background selector of the karaoke data read out from the data memory 2 is picked up and supplied to the background controller 14, and the background controller 14 selects a channel from the broadcasting on which images associated with the background selector are broadcasted to supply the images on the selected channel to the monitor 10.

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First Claim