Investigation of Objective Assessment Scale for Sound Reproduction System Based on Psychological and Physiological Measurement

To create a genuine virtual reality space,it is important to develop a high quality system for sound reproduction and to assess the sound quality. However,there has been no objective assessment scale for the sound quality of a system. In this paper,we investigate an objective assessment scale for a sound reproduction system based on psychological and physiological measurement. As a result,it is shown that an activity of the autonomic nervous system may become an objective assessment scale .