A binaural beat is the sound that makes beat in human brain by providing sounds of different frequencies to left and right ears. It has been reported that the brain wave of frequency difference is easily induced when we listen to it. In this study, it is verified whether brain waves can be induced if a binaural beat is provided in a living environment. In reproducing living environments, soundscape is used and binaural beat is integrated into it. Brain wave is measured and users' subjective assessment is conducted in experimental. As a result, the effect of binaural beat to the alleviation of feelings is verified. It has been clarified binaural beat has positive effects, even under negative condition.
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