Aircraft noise measurements were made at Denver International Airport for a period of four weeks. Detailed operational information was provided by airline operators which enabled noise levels to be predicted using the FAA's Integrated Noise Model. Several thrust prediction techniques were evaluated. Measured sound exposure levels for departure operations were found to be 4 to 10 dB higher than predicted, depending on the thrust prediction technique employed. Differences between measured and predicted levels are shown to be related to atmospheric conditions present at the aircraft altitude.


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    Title :

    Validation of Aircraft Noise Prediction Models at Low Levels of Exposure


    Contributors:
    J. A. Page (author) / C. M. Hobbs (author) / K. J. Plotkin (author) / E. Stusnick (author)

    Publication date :

    2000


    Size :

    102 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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    Validation of Aircraft Noise Prediction Models at Low Levels of Exposure

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