COMMUNICATION KARAOKE SYSTEM FOR AUTOMATICALLY CREATING CUSTOMER-BY-CUSTOMER SINGING HISTORY BASED ON SINGING VOICE CHARACTERISTICS

摘要

PROBLEM TO BE SOLVED: To automatically record a singing history of a customer to a database without requiring the customer to perform troublesome operation for input of a customer ID every time the customer sings when the customer sings a Karaoke musical piece and to search the singing history stored in the database at high speed with little processing load when providing service for utilizing a recorded data of the database.;SOLUTION: A database server 200 receives an information set of a musical piece ID, signing time and voice characteristics data from a karaoke device 100, searches the voice characteristics data most similar to the received voice characteristics data from voice characteristics database 210, extracts a corresponding customer ID, and additionally records the received musical piece ID and the singing time, to a corresponding singing history in a customer database 220, based on the extracted customer ID.;COPYRIGHT: (C)2011,JPO&INPIT