The purpose of the report is to provide the fleet user with information regarding ambient aircraft noise levels occurring in the audio spectrum. It also serves an additional purpose in providing technical agencies and development laboratories with information regarding existing aircraft systems. The ultimate objective, for either fleet or development communities, is to provide a base case from which to proceed in any of their studies and establishment of ambient aircraft noise levels in future airborne systems. The equipment used provides a very accurate frequency identification to sound pressure levels. (Author)
P-3C Ambient Aircraft Noise
1971
46 pages
Report
No indication
English
Ambient noise: characteristics of the noise field
Tema Archive | 1985
|Engineering Index Backfile | 1967
Online Contents | 2003
|