Method of managing information files in a communication karaoke

Details Method of managing information files in a communication karaoke Method of managing information files in a communication karaoke

1996-10-17

1999-04-06

Cheng, Joe H.

Education and demonstration

Cathode ray screen display and audio means

434307R, 84609, 84634, 455 45, 348461, 348552, G10H 136, G09B 500, A63H 500

Patent

active

058909109

ABSTRACT:
A storing unit of a communication karaoke apparatus has a newly released music file storing area, an information file storing area, a necessary information file list storing area, and the like. Information files are used for displaying information such as concert information, and advertisements of stores and goods. The information files are displayed during an intermission of karaoke performances due to music-piece files. When a new release file is downloaded, a necessary information file list is simultaneously downloaded. Based on the necessary information file list, unnecessary information files are deleted from the information file storing area, and only necessary information files among the downloaded information files are written into the information file storing area. Accordingly, only necessary information files can be always stored.

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patent: 5612681 (1997-03-01), Funahashi et al.
patent: 5619425 (1997-04-01), Funahashi et al.

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