Evaluation of approximate methods for the prediction of noise shielding by airframe components

Evaluation of approximate methods for the prediction of noise shielding by airframe components - - Washington, D.C. National Aeronautics and Space Administration 1980 - 103 p. - NASA TP - 1004 : 1980 .





Noise shielding, Noise barrier

LNASA TP - 1004 : 1980

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