KARAOKE SYSTEM

To control power supply of a plurality of karaoke devices without imposing a burden on an employee.SOLUTION: In a karaoke system (10), a plurality of karaoke devices (20A to 20D) are communicatively connected. One karaoke device (20A) comprises: a setting part (23A) for receiving setting of first ti...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	TAKANO MASANOBU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS SOUND-PRODUCING DEVICES
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