Evaluation of the Changes in Sound Absorption Coefficient of Some Usual Earmuffs in Laboratory Condition
Background: Using a hearing protection device is one of the ways to control noise pollution in the industry. The purpose of the present study is to evaluate the changes in the sound absorption coefficient of some commonly used earmuffs in laboratory conditions at various sound levels and frequencies...
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| Hlavní autoři: | , , , |
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| Médium: | Artigo |
| Jazyk: | Persa |
| Vydáno: |
Vesnu Publications
2024-01-01
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| Edice: | تحقیقات نظام سلامت |
| Témata: | |
| On-line přístup: | http://hsr.mui.ac.ir/article-1-1414-en.pdf |
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