Search For "earplug efficiency"
Study: Improve earplug efficiency to preserve workers' hearing health
Updated : 5 years, 2 months ago IST
Washington [US], January 10 (ANI): A study led by the researchers of the Institut de recherche en Sante et securite du travail (IRSST) and the Ecole de Technologie Superieure (ETS University) examined the association of structure of ear canals to the different commonly-used models of earplug
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Preserving workers' hearing health by improving earplug efficiency: Study
Updated : 5 years, 2 months ago IST
Washington [US], January 8 (ANI): Researchers from the Ecole de technologie superieure (ETS University) and the Institut de recherche en sante et securite du travail (IRSST) analysed the varying structure of ear canals to find a correlation between their shapes and the effectiveness of three
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