Title:
通信カラオケシステム
Document Type and Number:
Japanese Patent JP6944357
Kind Code:
B2
Abstract:
To provide a communication karaoke system capable of approximating evaluation of singing expressive power that a karaoke device present and singing expressive power that a listener actually feels to each other.SOLUTION: A communication karaoke device has: a singing technique score calculation unit which calculates a singing technique score of a singing technique for each singing section; a listener score calculation unit which acquires evaluation of singing expressive power of karaoke singing by a listener, and calculates a listener evaluation score based upon the acquired evaluation for each singing section; an artificial intelligence unit which estimates an expressive power evaluation score based upon the calculated singing technique score for each singing section each time one piece of music is sung to karaoke, compares the estimated expressive power evaluation score with the calculated listener evaluation score, and enhances precision of estimation of the expressive power evaluation score according to a comparison result so as to perform learning so that the estimated expressive power evaluation store and the listener evaluation score approximate to each other; and an evaluation information transmission unit which transmits, after the learning is completed a predetermined number of times, evaluation information for evaluating a singing technique of karaoke singing of the one piece of music to a karaoke device.SELECTED DRAWING: Figure 8
Inventors:
Satoshi Tachibana
Application Number:
JP2017230222A
Publication Date:
October 06, 2021
Filing Date:
November 30, 2017
Export Citation:
Assignee:
Daiichi Kosho Co., Ltd.
International Classes:
G10K15/04
Domestic Patent References:
| JP2007241015A | ||||
| JP2014174293A | ||||
| JP2017068046A | ||||
| JP2003233383A | ||||
| JP2008170685A |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation