SOUND AND VIBRATION MEASUREMENTS FOR CONCORDE SUPERSONIC TRANSPORT AND SUBSONIC JET AIRCRAFT
The report summarizes an investigation of the sound and structural vibration levels resulting from operations of both supersonic (SST) and conventional subsonic jet aircraft. The study first analyzes the potential differences in noisiness between SST and conventional aircraft, knowing only the sound pressure spectra. Next, results of monitored SST and conventional aircraft flights conducted at Fairbanks, Alaska, International Airport on February 11-15, 1974, are reported. These results test the hypothesis put forth in the analytical portion of the report. Portions of this document are not fully legible.
Wiggins (JH) Company1650 South Pacific Coast Highway
Redondo Beach, CA United States 90277
Department of Transportation1200 New Jersey Avenue, SE
Washington, DC United States 20590
- Wiggins, J H
- Publication Date: 1974-7-31
- Pagination: 118 p.
- TRT Terms: Aircraft noise; Alternatives analysis; Constraints; Damping (Engineering); Field tests; Hypothesis testing; Jet propelled aircraft; Noise; Noise control; Psychological aspects; Reviews; Statistics; Subsonic flow; Supersonic aircraft; Vibration
- Uncontrolled Terms: Hypothesis; Noise reduction
- Subject Areas: Aviation; Data and Information Technology; Environment;
- Accession Number: 00090324
- Record Type: Publication
- Source Agency: National Technical Information Service
- Report/Paper Numbers: Final Rpt.
- Contract Numbers: DOT-OS-40121
- Files: NTIS, USDOT
- Created Date: Apr 22 1975 12:00AM