David C Byrne
Affiliation: Centers for Disease Control and Prevention
- Analysis of nonstandard noise dosimeter microphone positionsDavid C Byrne
Robert A Taft Laboratories, National Institute for Occupational Safety and Health, Cincinnati, Ohio 45226, USA
J Occup Environ Hyg 5:197-209. 2008....
- Relationship between comfort and attenuation measurements for two types of earplugsDavid C Byrne
National Institute for Occupational Safety and Health, Cincinnati, OH, USA
Noise Health 13:86-92. 2011..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...
- Effects of training on hearing protector attenuationWilliam J Murphy
National Institute for Occupational Safety and Health, Cincinnati, OH 45226 1998, USA
Noise Health 13:132-41. 2011..Several comparisons evaluating the order of testing, the type of testing, and statistical tests of the performance across the groups are presented...
- Inter-laboratory Comparison of Three Earplug Fit-test SystemsDavid C Byrne
a NIOSH Robert A Taft Laboratories, Cincinnati, OH
J Occup Environ Hyg . 2016..4 dB difference with ANSI and REAT estimates. Factors such as the experience of study participants and test administrators, and the fit-test psychometric tasks are suggested as possible contributors to the observed results...
- Two case studies for fit testing hearing protector devicesWilliam J Murphy
Hearing Loss Prevention Team, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, 4676 Columbia Parkway, Cincinnati, OH
J Acoust Soc Am 132:2013. 2012..The average time to complete the fit tests was 10 minutes. If retraining was necessary, then an additional 3 to 6 minutes were required...
- Working in noise with a hearing loss: perceptions from workers, supervisors, and hearing conservation program managersThais C Morata
National Institute for Occupational Safety and Health, Cincinnati, Ohio, USA
Ear Hear 26:529-45. 2005....
- Results of the National Institute for Occupational Safety and Health-U.S. Environmental Protection Agency interlaboratory comparison of American National Standards Institute S12.6-1997 Methods A and BWilliam J Murphy
Hearing Loss Prevention Team, National Institute for Occupational Safety and Health, 4676 Columbia Parkway, MS C 27, Cincinnati, Ohio 45226 1998, USA
J Acoust Soc Am 125:3262-77. 2009..These differences resulted in considerably more subjects being required to identify statistically significant differences between laboratories for Method A (12-132 subjects) than for Method B (9-28 subjects)...