Noise within the Douglas C-9A during various phases of operation is described and illustrated. Near-field acoustic exposures are also discussed and illustrated. Degrees of speech interference and auditory risk are discussed and methods of controlling potentially undesirable effects are proposed. (Author)
Noise Associated with Operation of the C-9A (Aeromedical Evacuation) Aircraft
1970
27 pages
Report
No indication
English
NTIS | 1994