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Browsing by Subject "Otoacoustic emissions"

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85 dBA: is it protective enough to prevent hearing loss in South African miners?

Author: Edwards, A Date: Sep 2009 The Occupational Exposure Limit (OEL) for noise is legislated to be 85 dBA. However, owing to the energy of different frequencies the effect on the ear by sounds of different frequencies is known to vary. Also, there is recent evidence of the ... Read more
The effects of exposure to multiple occupational health stressors on distortion product otoacoustic emissions

Author: Edwards, A Date: Apr 2012 Mineworkers are exposed to combinations of stressors, since they spend most of the working shift performing physical work under noisy, hot, humid and dusty conditions, in some cases with exposure to chemicals. Such combined exposure confounds ... Read more
Use of Otoacoustic emissions in noise induced hearing loss prevention

Author: Edwards, A Date: Oct 2010 This presentation discusses the use of Otoacoustic Emissions (OAEs) are a feasible alternative in the identification of the development of NIHL. Three types of OAEs are discussed: Spontaneous (SOAE), Transient (TEOAE), Distortion Product ... Read more

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Browsing by Subject "Otoacoustic emissions"

Browsing by Subject "Otoacoustic emissions"

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