MUSIC HEARING EXPERIENCE PRESENCE/ABSENCE ESTIMATION METHOD, MUSIC HEARING EXPERIENCE PRESENCE/ABSENCE ESTIMATION DEVICE AND MUSIC HEARING EXPERIENCE PRESENCE/ABSENCE ESTIMATION PROGRAM

摘要

PROBLEM TO BE SOLVED: To estimate a hearing experience of a music, based on a brain wave measured when a user was hearing the music.SOLUTION: A music hearing experience presence/absence estimation method comprises: a step S10 for measuring a brain wave of a subject who is hearing a music which a user cannot understand whether or not the user has heard the music, for acquiring subject brain wave data; a step S22 for acquiring a first feature which is related to a measurement position and intensity of the brain wave, based on the subject brain wave data; and a step S30 for collating the first feature with a model brain wave pattern which is a pattern of a measurement position and intensity of the brain wave which is generated with dependence on at least one of a state when a user is hearing a known music and a state in which a user is hearing an unknown music, and which is created using first data which is data acquired by measuring the brain wave of a person who is hearing a known music which the person understands that the person has heard the music, and second data which is acquired by measuring the brain wave of a person who is hearing an unknown music which the person understands that the person has not heard the music, then using the collation result, for estimating presence/absence of the music hearing experience.SELECTED DRAWING: Figure 4