As a means of determining the accuracy and reliability of engineering calculation procedures that could be utilized as a basis for noise certification of V/STOL commercial aircraft, 36 persons made annoyance judgments to 34 noise signals presented at 5 different levels. The signals included recordings of conventional jet aircraft operations, turboprop and reciprocating engine powered commercial aircraft, helicopter flybys, and simulations of V/STOL operations. Both relative annoyance and absolute acceptability judgments were obtained.
Noise Certification Criteria and Implementation Considerations for V/STOL Aircraft. Volume I
1975
84 pages
Report
Keine Angabe
Englisch
Human factors engineering , Intensity , Experimental data , Magnetic tape , Psychology , Commercial aircraft , Ratings , Aircraft , Judgment , Annoyance , Standards , Aircraft noise , Certification , Psychophysics , Noise Pollution & Control , Criteria , DOT/5B , Vertical takeoff aircraft , Short takeoff aircraft , Test methods , Noise levels , DOT/2A
STOL Aircraft Noise Certification-A Rational Approach
SAE Technical Papers | 1970
|Airworthiness Considerations for STOL Aircraft
NTIS | 1970
|V/STOL Aircraft Structural Considerations
SAE Technical Papers | 1966
|V/STOL aircraft structural considerations
Engineering Index Backfile | 1966
|Airworthiness considerations for STOL aircraft
TIBKAT | 1970
|