NOISE CERTIFICATION CRITERIA AND IMPLEMENTATION CONSIDERATIONS FOR V/STOL AIRCRAFT. VOLUME I
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.
-
Corporate Authors:
MAN-Acoustics and Noise, Incorporated
2105 North 45th Street
Seattle, WA United States 98103Federal Aviation Administration
Systems R&D Service, 800 Independence Avenue, SW
Washington, DC United States - Publication Date: 1975-11
Media Info
- Pagination: 84 p.
Subject/Index Terms
- TRT Terms: Aircraft noise; Annoyance; Certification; Civil aircraft; Environment; Helicopters; Human factors engineering; Jet propelled aircraft; Magnetic tapes; Psychophysics; Ratings; Standards; STOL aircraft; Test procedures; VTOL aircraft
- Uncontrolled Terms: Experimental data; Intensity
- Old TRIS Terms: Short takeoff aircraft
- Subject Areas: Aviation; Education and Training; Environment; Safety and Human Factors; Vehicles and Equipment;
Filing Info
- Accession Number: 00093460
- Record Type: Publication
- Source Agency: National Technical Information Service
- Report/Paper Numbers: FAA-RD-75-190 Final Rpt., MAN-101H
- Contract Numbers: DOT-FA74WAI-490
- Files: NTIS, TRIS, USDOT
- Created Date: Jan 14 1976 12:00AM