Synonyme wurden verwendet für: Akustik
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121–140 von 936 Ergebnissen
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    An evaluation of Space Shuttle STS-3 payload bay acoustic data and comparison with predictions

    Wilby, J. F. / Piersol, A. G. / Wilby, E. G. | NTRS | 1982
    Schlagwörter: Acoustics

      An evaluation of Space Shuttle STS-3 payload bay acoustic data and comparison with predictions

      Wilby, J. F. / Piersol, A. G. / Wilby, E. G. | NTRS | 1982
      Schlagwörter: Acoustics

    The noise impact of proposed runway alternatives at Craig Airport

    Deloach, R. | NTRS | 1982
    Schlagwörter: Acoustics

    Laboratory studies of scales for measuring helicopter noise

    Ollerhead, J. B. | NTRS | 1982
    Schlagwörter: Acoustics

    Analysis of interior noise ground and flight test data for advanced turboprop aircraft applications

    Simpson, M. A. / Tran, B. N. | NTRS | 1991
    Schlagwörter: Acoustics

    Noise reduction for model counterrotation propeller at cruise by reducing aft-propeller diameter

    Dittmar, James H. / Stang, David B. | NTRS | 1987
    Schlagwörter: Acoustics

    Installation noise measurements of model SR and CR propellers

    Block, P. J. W. | NTRS | 1984
    Schlagwörter: Acoustics

    Light aircraft sound transmission study

    Atwal, M. / David, J. / Heitman, K. et al. | NTRS | 1983
    Schlagwörter: Acoustics

    Annoyance Caused by Propeller Airplane Flyover Noise: Preliminary Results

    Mccurdy, D. A. / Powell, C. A. | NTRS | 1981
    Schlagwörter: Acoustics

    The effect of the duration of jet aircraft flyover sounds on judged annoyance

    Shepherd, K. P. | NTRS | 1979
    Schlagwörter: Acoustics

    Light aircraft sound transmission study

    Heitman, K. / Bernhard, R. J. | NTRS | 1983
    Schlagwörter: Acoustics

    Interior noise and vibration measurements on operational military helicopters and comparisons with various ride quality criteria

    Clevenson, S. A. / Leatherwood, J. D. / Hollenbaugh, D. D. | NTRS | 1983
    Schlagwörter: Acoustics

    Propagation of sound through the Earth's atmosphere

    Badavi, F. / Meredith, R. W. / Becher, J. | NTRS | 1982
    Schlagwörter: Acoustics

    Preliminary noise tradeoff study of a Mach 2.7 cruise aircraft

    Mascitti, V. R. / Maglieri, D. J. / Raney, J. P. | NTRS | 1979
    Schlagwörter: Acoustics