The noise spectra and levels due to an airplane flying overhead in level flight have been measured near the ground. The results of such measurements for an airplane closely corresponding to the Douglas DC-3 transport plane are discussed for altitudes between 100 and 500 feet and maximum engine power. (Author)


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    Title :

    Noise Levels Due to an Airplane Passing Overhead


    Contributors:

    Publication date :

    1946


    Size :

    5 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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