Singing evaluation method, singing evaluation program, singing evaluation device, and singing evaluation system

摘要

PROBLEM TO BE SOLVED: To provide a singing evaluation method for evaluating a breathing section.SOLUTION: A singing evaluation method includes: a data acquisition step of acquiring target voice data indicating a target voice targeted by a user and user voice data indicating a user voice as a voice of the user; a frequency information generation step of generating target frequency information indicating time transition of a frequency of the target voice on the basis of the target voice data, and for generating user frequency information indicating time transition of a frequency of the user voice on the basis of the user voice data; a breathing section specification step of specifying a breathing section in the target voice as a target breathing section on the basis of the target frequency information, and for specifying a breathing section in the user voice as a user breathing section on the basis of the user frequency information; a breathing section comparison step of comparing the target breathing section with the user breathing section; and an output step of outputting a result of comparison in the breathing section comparison step.SELECTED DRAWING: Figure 5