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Umweltchemikalie
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Noise Level Measurements of Railroads: Freight Yards and Wayside
Noise Levels and Data Correction Analysis for Seven General Aviation Propeller Aircraft
Detection and Assessment of Secondary Sonic Booms in New England
Helicopter Noise Definition Report: UH-60A, S-76, A-109, 206-L
Helicopter Noise Definition Report UH-60A, S-76, A-109, 206-L
Noise Test-Resilient Wheels, Massachusetts Bay Transportation Authority, Green Line
Helicopter Noise Exposure Curves for Use in Environmental Impact Assessment
Helicopter Noise Survey at Selected New York City Heliports
Noise Measurement Flight Test: Data/Analyses Aerospatiale AS 355F TwinStar Helicopter
Noise Measurement Flight Test for Boeing Vertol 234/CH 47-D Helicopter: Data/Analyses
Noise Measurement Flight Test: Data/Analyses Bell 222 Twin Jet Helicopter
Noise Measurement Flight Test for Aerospatiale AS 355F TwinStar Helicopter: Data/Analyses
Noise Measurement Flight Test: Data/Analyses, Sikorsky S-76A Helicopter
Noise Measurement Flight Test: Data/Analyses Aerospatiale AS 350D AStar Helicopter
Noise Measurement Flight Test: Data/Analyses, Hughes 500 D/E Helicopter
En Route Noise: NASA Propfan Test Aircraft (Corrected Data - Simplified Procedure)
Noise Measurement Flight Test of Five Light Helicopters