KARAOKE MACHINE
PROBLEM TO BE SOLVED: To provide a karaoke machine in which back-up is efficiently conducted for karaoke data using a plurality of hard disk devices. SOLUTION: In a karaoke machine 100, karaoke playback is conducted by storing music data and background video data in at least two hard disk devices (1...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a karaoke machine in which back-up is efficiently conducted for karaoke data using a plurality of hard disk devices. SOLUTION: In a karaoke machine 100, karaoke playback is conducted by storing music data and background video data in at least two hard disk devices (126 and 128). The music data are stored in one hard disk device 126 and duplicate data of the music data are stored in the remaining one hard disk device 128. The background video data are dispersedly stored in two hard disk devices (126 and 128). COPYRIGHT: (C)2005,JPO&NCIPI |
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