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  • Summary & Details

Examination on Noisiness of Time-Varying Road Traffic Noise Due to Passing-by High Sound Level Vehicles

高騒音車両の通過によって時間的に大きく変動する道路交通騒音のうるささに関する検討

Detailed Information

Author(J)1) 山内 勝也, 2) 江副 泰亮, 3) 森長 誠
Author(E)1) Katsuya Yamauchi, 2) Taisuke Ezoe, 3) Makoto Morinaga
Affiliation(J)1) 九州大学, 2) 九州大学, 3) 神奈川大学
Affiliation(E)1) Kyushu University, 2) Kyushu University, 3) Kanagawa University
Abstract(J)高騒音車両が散発的に通過するよう道路交通騒音を対象とし,それから受けるうるささの印象が,等価騒音レベルだけでなく通過車両の頻度や音量にも影響されることについて検討した。実験室での主観評価実験によって検討し,さらに刺激提示時の心拍変動についても検討を行った。

Translation

Abstract(E)This study investigated the effect of the frequency and volume of passing vehicles on the loudness impression of road traffic noise. A subjective evaluation experiment in the laboratory was conducted, and heart rate variability during stimulus presentation was also examined.

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