Accession Number : ADA116146
Title : USAF Bioenvironmental Noise Data Handbook. Volume 154. E-4B In-Flight Crew/Passenger Noise.
Descriptive Note : Technical rept.,
Corporate Author : AIR FORCE AEROSPACE MEDICAL RESEARCH LAB WRIGHT-PATTERSON AFB OH
Personal Author(s) : Rau,Thomas H
PDF Url : ADA116146
Report Date : May 1982
Pagination or Media Count : 18
Abstract : The E-4B is a Boeing 747 aircraft modified to serve as the national emergency/HQ Strategic Air Command Airborne Command Post. 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 24 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.
Descriptors : *Handbooks, *Noise(Sound), *Bioacoustics, *Aircraft engine noise, *Commercial aircraft, Inflight, Flight crews, Psychoacoustics, Sound pressure, Level(Quantity), Measurement, Speech, Interference, Position(Location), Exposure(Physiology), Ear protectors, Turbofan engines, Noise pollution, Tables(Data)
Subject Categories : Civilian Aircraft
Distribution Statement : APPROVED FOR PUBLIC RELEASE