Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
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.
Słowa kluczowe
Wydawca
Rocznik
Tom
Strony
69--77
Opis fizyczny
Bibliogr. 37 poz., rys., wykr.
Twórcy
autor
- Department of Health Promotion, University School of Physical Education in Wrocław, Poland
autor
- Department of Sports Medicine and Nutrition, University School of Physical Education in Wrocław, Poland
autor
- Department of Sports Medicine and Nutrition, University School of Physical Education in Wrocław, Poland
Bibliografia
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- 31.Paakkonen R, Lehtomaki K, Savolainen S, Myllyniemi J, Hamalainen E. Noise attenuation of hearing protectors against heavy weapon noise. Mil Med. 2000;165(9):678–82.
- 32.Ylikoski M, Pekkarinen JO, Starck JP, Paakkonen RJ, Ylikoski JS. Physical characteristics of gunfire impulse noise and its attenuation by hearing protectors. Scand Audiol. 1995;24(1):3–11.
- 33.Abel SM, Odell P. Sound attenuation from earmuffs and earplugs in combination: maximum benefits vs. missed information. Aviat Space Environ Med. 2006;77(9):899–904.
- 34.Paakkonen R, Lehtomaki K, Myllyniemi J. Ear plug fit and attenuation—an experimental study. Acta Acustica united with Acustica. 2000;86:481–4.
- 35.Paakkonen R, Savolainen S, Myllyniemi J. Noise attenuation of hearing protectors in the human ear—a method description. Acta Acustica united with Acustica. 2000;86:477–80.
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Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-aa372416-138b-4df6-9c45-0068189d2131