Relationship between comfort and attenuation measurements for two types of earplugs
Noise-induced hearing loss is almost always preventable if properly fitted hearing protectors are worn to reduce exposure. Many individuals choose not to wear hearing protection because it may interfere with effective communication in the workplace or it may be uncomfortable. Hearing protector comfo...
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Published in | Noise & health Vol. 13; no. 51; pp. 86 - 92 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
India
Medknow Publications and Media Pvt. Ltd
01.03.2011
Medknow Publications & Media Pvt. Ltd Wolters Kluwer Medknow Publications |
Subjects | |
Online Access | Get full text |
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Summary: | Noise-induced hearing loss is almost always preventable if properly fitted hearing protectors are worn to reduce exposure. Many individuals choose not to wear hearing protection because it may interfere with effective communication in the workplace or it may be uncomfortable. Hearing protector comfort has not received the same amount of attention as noise reduction capability. The present study was conducted to evaluate the comfort level of two different types of insert earplugs as well as the attenuation levels achieved by the earplugs. Attenuation levels were obtained with a commercially available earplug fit-test system, and the comfort ratings were obtained by questionnaire. The primary research objective was to determine whether hearing protector comfort was related to measured attenuation values. A linear mixed effects model provided evidence for an inverse relationship between comfort and attenuation. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 ObjectType-Article-2 ObjectType-Feature-1 |
ISSN: | 1463-1741 1998-4030 |
DOI: | 10.4103/1463-1741.77193 |