Analytical and semi-empirical methods for determining the transmission of sound through isolated panels and predicting panel transmission loss are described. Test results presented include the influence of plate stiffness and mass and the effects of pressurization and vibration damping materials on sound transmission characteristics. Measured and predicted results are presented in tables and graphs.


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    Title :

    A research program to reduce interior noise in general aviation airplanes


    Contributors:
    Roskam, J. (author) / Muirhead, V. U. (author) / Smith, H. W. (author) / Peschier, T. D. (author) / Durenberger, D. (author) / Vandam, K. (author) / Shu, T. C. (author)

    Publication date :

    1977-10-01


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English


    Keywords :