Auditory risk estimates for youth target shooting.
Deanna K Meinke1, William J Murphy, Donald S Finan
1* Audiology and Speech-Language Sciences, University of Northern Colorado , Greeley , USA.
International Journal of Audiology
|February 26, 2014
Summary
Youth firearm users face significant noise exposure risks. Using smaller caliber weapons, standing positions, and consistent hearing protection are crucial for preventing auditory damage during shooting activities.
Area of Science:
- Audiology
- Occupational Health
- Environmental Health
Background:
- Recreational firearm use among youth is common.
- Outdoor target shooting exposes young individuals to impulse noise.
- Specific shooting positions may alter noise exposure levels.
Purpose of the Study:
- To quantify impulse noise exposure for youth firearm users.
- To assess the auditory risk associated with recreational shooting.
- To evaluate the impact of shooting position on noise exposure.
Main Methods:
- Acoustic characteristics of 26 firearm/ammunition types were measured.
- Measurements were taken from the perspective of a youth shooter's ear.
- Auditory risk was evaluated against established damage-risk criteria and WHO guidelines.
Main Results:
- All tested firearms exceeded the World Health Organization's (WHO) 120 dB peak limit for children.
- Shooting from a seated position over a tabletop amplified peak sound levels and reduced permissible exposure times.
- Pistols fired over a tabletop presented the highest auditory risk.
Conclusions:
- Youth should opt for smaller caliber firearms.
- Preferring a standing shooting position can mitigate risk.
- Consistent use of hearing protection is essential for all youth shooting activities to prevent hearing damage.
