- Tytuł:
- Occupational Exposure to Impulse Noise Associated With Shooting
- Autorzy:
-
Lwow, F.
Jóźków, P.
Mędraś, M. - Powiązania:
- https://bibliotekanauki.pl/articles/90390.pdf
- Data publikacji:
- 2011
- Wydawca:
- Centralny Instytut Ochrony Pracy
- Tematy:
-
weapon
noise classification
noise-induced hearing loss
prevention - Opis:
- Shooting training is associated with exposure to a considerable amount of unique noise. We wanted to evaluate noise exposure during such training. Our observations especially apply to professional sport shooters, but they are also valid for shooting coaches/instructors. We collected acoustic signals in 10-, 25- and 50-m as well as open-air shooting ranges. The recorded material was analysed with orthogonal, adaptive parameterization by Shur. The mean duration of a single acoustic signal was 250–800 ms with the C-weighted sound peak pressure level of 138.2–165.2 dB. Shooters may be exposed to as many as 600–1350 acoustic impulses during a training unit. The actual load for the hearing organ of a professional shooter or a shooting coach is ~200 000 acoustic stimuli in a year-long training macrocycle. Orthogonal, adaptive parameterization by Shur makes safe scheduling of shooters’ training possible.
- Źródło:
-
International Journal of Occupational Safety and Ergonomics; 2011, 17, 1; 69-77
1080-3548 - Pojawia się w:
- International Journal of Occupational Safety and Ergonomics
- Dostawca treści:
- Biblioteka Nauki
Artykuł