Measurements of the lateral attenuation of noise from aircraft operations at Denver International Airport were made at distances up to 2000 feet and elevation angles up to 27 degrees. Attenuation Calculated from modem ground impedance theory agrees well with average measured attenuation. The large variability between measured and predicted levels observed at small elevation angles is demonstrated to be due to refraction by wind and temperature gradients.


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    Titel :

    Examination of the Lateral Attenuation of Aircraft Noise


    Beteiligte:

    Erscheinungsdatum :

    01.04.2000


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Lateral attenuation of aircraft noise

    RUIJGROK, G. J. J. | AIAA | 1983





    Modeling Lateral Attenuation of Aircraft Flight Noise

    J. D. Speakman / B. F. Berry | NTIS | 1991