KARAOKE SYSTEM USING NON-CONTACT INFORMATION RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a system for easily and cleanly selecting a piece of music and obtaining a sufficient effect to fix customers through the use of a non- contact information recording medium. SOLUTION: The system is constituted of the non-contact information recording medium, a portable input/output device for inputting musical data to the recording medium and a playing unit for receiving musical data from the input/ output device, displaying musical information and playing the piece of music. The first kind of musical data read from the recording medium for the input/ output device is selected by the input/output device. Then it is transmitted to the playing unit as a second kind of musical data and the non-contact information recording medium which supplies the second musical data performs collation and recognition before playing the piece of music based on the second kind of musical data which is displayed in the display part of the playing unit.