[Evaluation of acoustic effectiveness of personnel protectors from extra-aural exposure to aviation noise].
Purpose of the investigation was to validate testing acoustic effectiveness of a personnel vest-like protector (PP) from extra-aural exposure to aviation noise. Levels of aviation noise for PP testing were determined through calculation. Vest effectiveness in protecting from acoustic vibration generated by high-intensity aviation noise was evaluated both in laboratory and field tests. For comparison analysis, PP was also tested with a dummy exposed on a special tester, i.e. acoustic interferometer.
S P
SP
Dragan
S K
SK
Soldatov
A V
AV
Bogomolov
S V
SV
Drozdov
N M
NM
Poliakov
D000162:Acoustics; D001359:Aviation; D004867:Equipment Design; D006801:Humans; D009623:Noise, Occupational / Q000517:prevention & control*; D011482:Protective Devices / Q000592:standards*