The contributions of the total noise perceived outside an aircraft during take-off and landing by the engine and the aerodynamics of the aircraft are considered. The reduction of engine noise by design, the location of the engine and acoustic treatment of the nacelles is discussed. Aerodynamic noise reduction is considered in terms of aircraft design, operational procedures and aircraft weight. A description is given of the noise measuring facility at Toulouse airport (France) used for checking operational procedures and measuring noise levels. Further reductions in noise levels are treated in the conclusion.
Airbus Industrie and Community Noise
1981
37 pages
Report
Keine Angabe
Englisch
Airbus Industrie and Community Noise
NTIS | 1981
|Emerald Group Publishing | 1990
INDUSTRIE - EADS contre Airbus Industrie
Online Contents | 2000
Airbus Industrie TCAS Experience
NTIS | 1992
|Emerald Group Publishing | 1982