| 摘要 |
PURPOSE:To provide a 'KARAOKE' (accompaniment music without lyrics) centralized providing system using an ISDN (integrated service digital network) telephone line and capable of listening always up-to-date musical programs without providing each shop with the soft of each program. CONSTITUTION:A 'KARAOKE' center 1 to be a data base storing musical data of respective musical programs and singers and 'KARAOKE' video data is connected to a subscriber's line storing ISDN exchange 2 through the ISDN 4 and the ISDN exchange 2 is connected to an ISDN terminal 5 through each subscriber's line 3. The terminal 5 is provided with a display 6 and a program selection retrieving terminal 7. |
