User management system for musical accompaniment playing apparat

Details User management system for musical accompaniment playing apparat User management system for musical accompaniment playing apparat

1992-04-09

1993-06-08

Pascal, Robert J.

Dynamic information storage or retrieval

Combined independent audio systems

Changeover between audio systems

369 4, H04B 120

Patent

active

052185800

ABSTRACT:
A user management system is provided for a musical accompaniment playing (KARAOKE) apparatus. The system comprises an individual information recording medium, an input unit, a music information reproducing unit, a control unit and a calculation unit. The input unit is used to input user identification information and music piece selection. The control unit serves to set a musical environment and to record changes in the environment for the user. The calculation unit makes adjustments based on the number of music pieces recorded on the individual information recording medium.

REFERENCES:
patent: 5033036 (1991-07-01), Ohmori et al.

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