NDLI: Recommendations for field measurements of aircraft noise

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Recommendations for field measurements of aircraft noise

Content Provider	NASA Technical Reports Server (NTRS)
Author	Marsh, A. H.
Copyright Year	1982
Description	Specific recommendations for environmental test criteria, data acquisition procedures, and instrument performance requirements for measurement of noise levels produced by aircraft in flight are provided. Recommendations are also given for measurement of associated airplane and engine parameters and atmospheric conditions. Recommendations are based on capabilities which were available commercially in 1981; they are applicable to field tests of aircraft flying subsonically past microphones located near the surface of the ground either directly under or to the side of a flight path. Aircraft types covered by the recommendations include fixed-wing airplanes powered by turbojet or turbofan engines or by propellers. The recommended field-measurement procedures are consistent with assumed requirements for data processing and analysis.
File Size	8126645
Page Count	94
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19820015081
Archival Resource Key	ark:/13960/t5w71954x
Language	English
Publisher Date	1982-04-01
Access Restriction	Open
Subject Keyword	Acoustics Engine Noise Synchronism Environmental Tests Aircraft Instruments Data Processing Criteria Noise Measurement Microphones Recommendations Aircraft Noise Meteorological Instruments Turbojet Engines Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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