The T-38A is a USAF supersonic aircraft providing flight instruction in all phases of basic pilot training. This report provides measured data defining the bioacoustic environments at flight crew locations inside this aircraft during normal flight operations. Data are reported for 1 location 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 36. T-38A In-Flight Crew Noise
1975
15 pages
Report
Keine Angabe
Englisch
Flight crews , Bioenvironmental noise , Tables(Data) , Aerodynamic noise , Pilots , Performance(Human) , Sound pressure , Inflight , Noise Pollution & Control , Maximum permissible exposure level , Ear protectors , T-38A aircraft , J-85GE-5 engines , Handbooks , Noise pollution , Flight maneuvers , Aircraft , Turbojet engines , Acoustic data , J-85 engines , Environmental Health & Safety , Ecology , Hearing , Jet training planes , T-38 aircraft , Bioacoustics , Exposure(Physiology) , Jet plane noise , Cockpits , Air Force personnel , Acoustics , Jet engine noise