Synonyme wurden verwendet für: Lärm
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1–20 von 1,599 Ergebnissen
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    9x15 Low Speed Wind Tunnel Acoustic Improvements

    Stark, David / Stephens, David | NTRS | 2016
    Schlagwörter: noise pollution

    100,000 Miles of Fueling 5.9L Cummins Engines with 100% Biodiesel

    Schumacher, L. / Borgelt, S. C. / Hires, W. G. et al. | British Library Conference Proceedings | 1996
    Schlagwörter: powertrain noise

    727/JT8D Jet and Fan Noise Flight Effects Study

    L. F. Munoz | NTIS | 1976
    Schlagwörter: Noise Pollution & Control , Jet engine noise , Noise pollution , Noise reduction , Flight noise

    727 Noise Retrofit Feasibility. Volume III. Upper Goal Flight Testing and Program Summary

    D. L. Hiatt / M. B. McKaig | NTIS | 1973
    Schlagwörter: Noise Pollution & Control , Jet engine noise , Noise suppressors , Noise reduction

    727Noise Retrofit Feasibility. Volume I. Lower Goal Design, Fabrication, Ground and Flight Testing

    R. B. Tate / H. G. Ripley / J. A. Lambert | NTIS | 1972
    Schlagwörter: Noise Pollution & Control , Jet engine noise , Noise suppressors , Noise reduction

    1994 Science Information Management and Data Compression Workshop

    J. C. Tilton | NTIS | 1994
    Schlagwörter: Signal to noise ratios

    2001 NASA Seal/Secondary Air System Workshop, Volume 1

    NTIS | 2002
    Schlagwörter: Noise reduction

    2002 NASA Seal/Secondary Air System Workshop

    NTIS | 2003
    Schlagwörter: Noise reduction

    3600 HP Split-Torque Helicopter Transmission

    G. White | NTIS | 1985
    Schlagwörter: Noise reduction

    A 20 Year Retrospective of The Advanced Noise Control Fan - Contributions to Turbofan Noise Research

    Sutliff, Daniel L. | NTRS | 2019
    Schlagwörter: Fan Noise , Noise Reduction , Duct Noise

    AAM Ecosystem Working Groups Overview For UAM Noise Working Group

    Davis L Hackenberg / Michael Patterson | NTRS
    Schlagwörter: UAM Noise Working Group

    Abstracts of Five Biomedical Papers on Results of Soviet Manned Space Flights

    I. T. Akulinichev | NTIS | 1965
    Schlagwörter: Noise

    Accomplishments under the Airport Improvement Program: Fiscal Year 1990

    J. Hetsko | NTIS | 1990
    Schlagwörter: Noise pollution

    Achieving Diesel Vehicle Appeal Part 1: Vehicle NVH Perspective

    March, J. / Strong, G. / Gregory, S. et al. | British Library Conference Proceedings | 2005
    Schlagwörter: Noise

    Achieving Diesel Vehicle Appeal Part 2: Powertrain NVH Perspective

    March, J. / Ward, A. / Bennett, C. et al. | British Library Conference Proceedings | 2005
    Schlagwörter: Noise

    A Comparison of Optimal and Noise-Abatement Trajectories of a Tilt-Rotor Aircraft

    F. H. Schmitz / W. Z. Stepniewski / J. Gibs et al. | NTIS | 1972
    Schlagwörter: Aircraft noise , Noise reduction