Auditory risk estimates for youth target shooting
| Autor: | Jacob Soendergaard, Deanna K. Meinke, Trevor W. Jerome, Gregory A. Flamme, Michael G. Stewart, James E. Lankford, William J. Murphy, Donald S. Finan |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Firearms
Linguistics and Language medicine.medical_specialty Sound Spectrography Adolescent Posture Poison control Audiology Sitting Risk Assessment Suicide prevention Article Language and Linguistics Occupational safety and health Speech and Hearing Audiometry Predictive Value of Tests Risk Factors Injury prevention medicine Humans Ear Protective Devices medicine.diagnostic_test Age Factors Human factors and ergonomics Auditory Threshold Acoustics medicine.disease Body Height Acoustic Stimulation Hearing Loss Noise-Induced Recreation Noise Psychology Noise-induced hearing loss |
| Zdroj: | International Journal of Audiology. 53:S16-S25 |
| ISSN: | 1708-8186 1499-2027 |
| DOI: | 10.3109/14992027.2013.865845 |
| Popis: | To characterize the impulse noise exposure and auditory risk for youth recreational firearm users engaged in outdoor target shooting events. The youth shooting positions are typically standing or sitting at a table, which places the firearm closer to the ground or reflective surface when compared to adult shooters.Acoustic characteristics were examined and the auditory risk estimates were evaluated using contemporary damage-risk criteria for unprotected adult listeners and the 120-dB peak limit suggested by the World Health Organization (1999) for children.Impulses were generated by 26 firearm/ammunition configurations representing rifles, shotguns, and pistols used by youth. Measurements were obtained relative to a youth shooter's left ear.All firearms generated peak levels that exceeded the 120 dB peak limit suggested by the WHO for children. In general, shooting from the seated position over a tabletop increases the peak levels, LAeq8 and reduces the unprotected maximum permissible exposures (MPEs) for both rifles and pistols. Pistols pose the greatest auditory risk when fired over a tabletop.Youth should utilize smaller caliber weapons, preferably from the standing position, and always wear hearing protection whenever engaging in shooting activities to reduce the risk for auditory damage. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|