The C-5A is a USAF heavy logistics transport aircraft. 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 66 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. (Author)
USAF Bioenvironmental Noise Data Handbook: Volume 62. C-5A In-flight Crew/Passenger Noise
1975
30 pages
Report
No indication
English
Aircraft , Stress Physiology , Noise Pollution & Control , Noise pollution , Bioacoustics , Aircraft noise , Jet transport planes , Turbofan engines , Flight crews , Passengers , Sound pressure , Intensity , Speech transmission , Interference , Ear protectors , Exposure(Physiology) , Inflight , Handbooks , Bioenvironmental noise , C-5A Aircraft , C-5 Aircraft