聴覚刺激の強度における生理心理評価

概要

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In this study, we evaluated the pleasantness or unpleasantness experienced by human beings depending on the intensity of sound; using the nasal skin temperature that was determined using thermograms obtained from an infrared thermograph. Many studies have been carried out on the influence of sound intensity on human beings. However, the effect of sound has not been evaluated on the basis of facial skin temperature. We evaluated the experienced with variations in changes in the pleasure or displeasure noise; this was evaluated on the basis of facial skin temperature, electroencephalogram, and heart rate variability. The experimental results showed that the effect of variations in the sound intensity on the changes in the pleasure or displeasure experienced by human beings can be quantitatively evaluated on the basis of facial skin temperature.
社団法人電気学会の論文