120 低周波音によるがたつき音に対する心理反応への状況設定の影響(低周波音・超低周波音に関する最新技術と評価,騒音・振動評価・改善技術)

概要

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It is well known that permissible limits on low frequency noise of complaints are lower than the limits of subjects who have not be troubled with low frequency noise. Permissible limits of subjects on rattling noise by low frequency noise are wide spread in last study. Therefore we try to evaluate psychological responses on rattling noises by low frequency noise under various life situations as 'no life situation', 'you have a house near a high way' and 'you must live in the house in your whole life'. 20 subjects (10 male, 10 female) were experimented. Responses of 'surprise', 'fear' and 'uneasiness' decreased according the experiment by experience. 'Noisy' and 'irritation' increased on second situation. The third situation increased physiological responses as 'heavy head', 'stuffy' and 'feel bad' and the feeling of refuse.
一般社団法人日本機械学会の論文
2007-07-18