Emotion evaluations by using pulse oximeter

This paper presents the result of examining the change in pulse wave and SpO₂ when listening to music. The purpose of this study is a fundamental study, in order to confirm whether can be performed emotion estimated by the pulse wave and SpO₂. Using the three classical music songs that are believed to cause feelings of fear, happiness, sadness, was to get the pulse wave and SpO₂ from 10 subjects. The results of the analysis, we have found that there are features indicating a high correlation.