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Evaluation of an earphone-support device for measuring earplug attenuation
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Section: Articles
Title: Evaluation of an earphone-support device for measuring earplug attenuation / Thomas G. Dolan, James F. Maurer and Lois G. DickinsonAuthor: Dolan, Thomas G. ‌
Notes: Sumario: A new procedure for determining the attenuation of earplugs with a standard audiometric headset was evaluated. The procedure utilized a device that supports a conventional supraural earphone cushion (MX-41/AR) such that it does not contact the pinna or the earplug during threshold measurement. the attenuation provided by a foam earplug was estimated on a group of normal-hearing subjects using this methodRelated records: En: American Industrial Hygiene Association journal. - Fairfax, Virginia. - Vol. 54, nº 2, February 1993 ; p. 45-50Materia / lugar / evento: Higiene industrial ‌Contaminantes físicos ‌Ruido ‌Ensayos ‌Protectores auditivos ‌Nivel de ruido ‌Valores TLV ‌Audiometría ‌Otros autores: Maurer, James F. ‌
Dickinson, Lois G. ‌
Secondary titles: Título: American Industrial Hygiene Association journal
Other categories: 872
Rights: In Copyright (InC)