- Tytuł:
- Occupational Exposure to Noise From Authorized Emergency Vehicle Sirens
- Autorzy:
- Górski, P.
- Powiązania:
- https://bibliotekanauki.pl/articles/90029.pdf
- Data publikacji:
- 2014
- Wydawca:
- Centralny Instytut Ochrony Pracy
- Tematy:
-
emergency vehicles
occupational exposure to noise
drivers
narażenie zawodowe
narażenie na hałas
sygnały ostrzegawcze - Opis:
- Warning signals generated by sirens of authorized emergency vehicles should be audible and recognizable to all road users. Currently, there is no legislation in Poland defining sound pressure levels (SPLs) of audible warning signals generated by sirens of authorized emergency vehicles. Measured A-weighted SPLs of those signals range between 104 and 108 dB. While for road users, an audible warning signal is a source of important information and its A-weighted SPL is acceptable, it may be a source of annoying noise to an emergency vehicle crew. That is why, it is necessary to find a method of improving the acoustic comfort of the crew and, at the same time, maintaining the informational function of audible warning signals.
- Źródło:
-
International Journal of Occupational Safety and Ergonomics; 2014, 20, 3; 515-523
1080-3548 - Pojawia się w:
- International Journal of Occupational Safety and Ergonomics
- Dostawca treści:
- Biblioteka Nauki