The C-12A is a military version of the Beechcraft Super King Air 200. This report provides measured data defining the bioacoustic environments at flight crew/passenger locations inside this aircraft during normal flight operations. Data are reported for five locations in a wide variety of physical and psychoacoustic measures: overall and band sound pressure levels, C-weighted and A-weighted sound levels, preferred speech interference level, perceived noise level, and limiting times for total daily exposure of personnel with and without standard Air Force ear protectors. Refer to Volume 1 of this handbook, USAF Bioenvironmental Noise Data Handbook, Vol 1: Organization, Content and Application, AMRL-TR-75-50(1) 1975, for discussion of the objective and design of the handbook, the types of data presented, measurement procedures, instrumentation, data processing, definitions of quantities, symbols, equations, applications, limitations, etc.
USAF Bioenvironmental Noise Data Handbook. Volume 152. C-12A In-Flight Crew Noise
1982
18 pages
Report
Keine Angabe
Englisch
Aeronautics , Aircraft , Physiology , Noise Pollution & Control , Handbooks , Noise(Sound) , Aircraft noise , Aircraft engine noise , Turboprop engines , Measurement , Psychoacoustics , Bioacoustics , Inflight , Flight crews , Sound pressure , Level(Quantity) , Speech , Interference , Exposure(Physiology) , Tables(Data) , Bioenvironmental noise , C-12A aircraft