For teachers, as well as for many other non-industrial categories of workers, noise exposure was for long time considerate a negligible risk. In the last decade, however, many researchers have investigated the problem. These have underlined that for physical education and music teachers can subsist not only uncomfortable, but also unacceptable and risky noise exposures which can induce hearing problems and stress. The noise exposure levels are nevertheless very variable both for physical education teachers and for music teachers and depend on many factors. In this article an analysis of the noise exposure levels on 75 physical education teachers of 18 schools and of 9 music teachers of a academy of music are presented. The results show that a percentage of 20-25% PE teachers can reach a weekly noise exposure higher than 80 dB(A) while for 7 of the 9 music teachers the noise exposure during a normal working week can exceed the limit value of 87 dB(A).
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机译：对于教师以及许多其他非工业类别的工人而言，长时间接触噪声可忽略不计。然而，在过去的十年中，许多研究人员对此问题进行了调查。这些都强调，对于体育教育和音乐教师而言，不仅可以使他们感到不舒服，而且可以使他们不可接受且有风险的噪声暴露能够引起听力问题和压力。然而，无论是体育教师还是音乐教师，其噪声暴露水平都是非常可变的，并且取决于许多因素。本文分析了18家学校的75名体育教师和音乐学院的9名音乐教师的噪声暴露水平。结果表明，有20％至25％的体育教师的每周噪声暴露可以超过80 dB（A），而对于9名音乐教师中的7名，正常工作周中的噪声暴露可以超过极限值87 dB （一种）。
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