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題 名 | 某靶場射擊噪音之調查研究=Investigation of Gunfire Noise |
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作 者 | 林聖雄; 陳永煌; 劉紹興; | 書刊名 | 中華職業醫學雜誌 |
卷 期 | 5:1 1998.01[民87.01] |
頁 次 | 頁49-54 |
分類號 | 412.531 |
關鍵詞 | 衝擊性噪音; 聽力損失; Impulse noise; Noise induced hearing loss; |
語 文 | 中文(Chinese) |
中文摘要 | 聽力損失病因學有兩項主要成因,其一是職業性,而另一是其他非職業性因素。 非職業性因素包括年齡、工作場所外噪音暴露、外傷、耳疾與聽覺毒性藥物。與工作有關的 因素包括職業性噪音、全身振動、職業病與毒性曝露。而軍人及警人員因勤務關係需接受射 擊訓練,打靶時產生之衝擊性噪音,也會導致聽力損失。本研究最主要的目的,是要去了解 靶場在實施射擊時所產生的噪音。在測量時使用個人噪音採樣計,並將麥克風掛在射手、助 教或等待線上人員他們耳朵的位置來測量噪音,在射手每一次射擊完後,無論在那一個位置 其均能音量( Leq )在 101.7 至 111.7dBA 之間; 最大噪音值在 117.5 至 126dBA 之間 。由此可知,軍人會有聽力損失的潛在危險。 |
英文摘要 | The etiology of hearing loss for industrial workers is introduced as having two major components, one being occupational and the other non-occupational. The non-occupational factors include age, noise exposure outside the work place, trauma, ear disease and ototoxic drugs. The workrelated factors include occuptional noise, whole body vibration work-related diseases and toxic exposures. The aim of the study was to investigate the gunfire noise. The gunfire noise was measured by sound pressure meter on the fidld. The Leq around shooting area was measured as 101.7 to 111.7 dBA. The Lmax was measured as 117.5 to 126 dBA. People who exposure to gunfire noise have a risk to induce hearing loss. |
本系統中英文摘要資訊取自各篇刊載內容。