Resume of research work conducted by aeronautic branch of Department of Commerce at Bureau of Standards dealing with methods of measuring sound, propeller noise, engine noise and muffling, soundproofing of cabin, etc.


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    Title :

    Reduction of airplane noise


    Additional title:

    U. S. Dept. Commerce -- Aeronautics Bul



    Publication date :

    1930


    Size :

    21 pages


    Remarks:

    4 Figs.


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English


    Keywords :



    Noise reduction studies for the U-10 airplane

    Hilton, D. A. / Connor, A. B. / Hubbard, H. H. et al. | NTRS | 1975


    Noise Reduction Studies for the OV-1 Airplane

    D. A. Hilton / A. B. Connor / W. L. Copeland et al. | NTIS | 1975


    Noise Reduction Studies for the U-10 Airplane

    D. A. Hilton / A. B. Connor / H. H. Hubbard et al. | NTIS | 1975


    Noise reduction studies for the OV-1 airplane

    Hilton, D. A. / Connor, A. B. / Copeland, W. L. et al. | NTRS | 1975