- 會議論文
高鐵軌道交通噪音於人體感受度調查之研究
Investigating the Influence of High Speed Rail Noise on People's Perceptions and Health Based on Physiological Indices
摘要
本研究利用現地調查與實驗室調查之方法，來評估居住鄰近高鐵社區與非鄰近高鐵社區之民眾聽到不同音量下之高鐵噪音時其即時生理回饋反應與感受度。本研究招募20位鄰近高鐵社區之受試者為實驗組，10位非鄰近高鐵社區之受試者為對照組，分別對對兩組受試者進行4種高鐵噪音音量之刺激（50dB、70dB、75dB、80dB），並利用生理回饋儀紀錄其血流脈動、皮膚電阻、指溫、呼吸、肌電圖等生理回饋反映，以評估其客觀之生理感受指標。另外，也利用SAM（Self-Assessment Manikin）情緒視覺化量表來紀錄受試者之主觀感受。本研究結果顯示，在客觀生理感受指標上，於相同噪音分貝下，實驗組與對照組間並無顯著性之差異，顯示兩群組在接受噪音時，皆有相似之感受。而在主觀生理感受指標上，無論是愉悅感、緊張感或是煩躁感，皆會隨噪音分貝上升，而有明顯的變化。
並列摘要
This study was to evaluate people's real-time physiological feedback responses when exposed to various levels of high speed rail noise. Thirty participants (20 for experiment group; 10 for control group) were recruited for an experiment with 4 levels (50dBA, 70 dBA, 75dBA, 80 dBA) of high speed rail noise stimulation and evaluated 5 physiological feedback responses, namely, respiration, blood volume pulse (BVP), electromyogram (EMG), finger temperature, and skin conductance. In addition, the self-assessment manikin and emotion visualization also used to evaluate the emotional responses. The results demonstrated that the sense of pleasure, nervousness, and annoyance all significantly changed when noise levels were elevated.
延伸閱讀
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- 羅崧豪（2019）。噪音環境下之工作表現、生理訊號及心智負荷之研究〔碩士論文，中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu201900535
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