Noise environments within various multiplace fixed-wing aircraft demonstrate differences related to the proximity of the occupant to primary and secondary noise-generating mechanisms. The report defines acoustic environments sampled at different locations within eight groups of fixed-wing aircraft during conditions of normal cruise. A total of 51 aircraft, representative of vehicles powered by reciprocating, turbopropeller, and turbojet or turbofan engines, provided the data from which 28 noise envelopes were plotted. (Author)
Noise Environments within Multiplace Fixed-Wing Aircraft
1970
22 pages
Report
Keine Angabe
Englisch
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