Synonyms were used for: Noise vibration,
Search without synonyms: title: Noise and Vibration; Noise and vibration, 2010

61–80 of 468 hits
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    The Shock and Vibration Bulletin. Part 3. Skylab, Vibration Testing and Analysis

    NTIS | 1973
    Based on Vibrations Induced by Turbulent Airflow Across Aircraft External Surfaces; and Ground Vibration Survey as a Means of Eliminating ...
    Publisher: Naval Research Lab., Washington, DC. Shock and Vibration Information Center
    Keywords: Vibration , Test and evaluation , Jet engine noise , Random vibration

    Roadway Departure Warning Indicators: Synthesis of Noise and Bicycle Research

    J. D. Cybulski / J. L. Rochat / D. R. Read | NTIS | 2013
    the travel lane. Some research has been conducted on rumble strips that perform effectively but result in lower noise levels in areas adjacent ...
    Keywords: Noise Pollution & Control , Noise levels , Noise impact , Vibration

    Environmental Issues: Noise, Rail Noise, and High-Speed Rail

    F. L. Hall / J. D. Welland / C. R. Bragdon et al. | NTIS | 1987
    networks; a survey of railroad occupational noise sources; a prediction procedure for rail transportation groundborne noise and vibration; high ...
    Keywords: Noise Pollution & Control , Transportation noise , Noise reduction , Aircraft noise

    The Shock and Vibration Bulletin

    NTIS | 1968
    Contents: Survey of the cargo-handling shock and vibration environment; A new look at transportation vibration statistics; Recent shock and ...
    Publisher: Shock and Vibration Information Center (Defense) Washington D C
    Keywords: Vibration , Airplane noise

    The Shock and Vibration Bulletin

    NTIS | 1967
    ; Comparison of predicted and measured launch loads for snap 10A; Ground-wind-induced oscillations of Gemini-Titan air vehicle and its erector; Noise ...
    Publisher: Naval Research Lab Washington D C Shock and Vibration Information Center
    Keywords: Vibration

    Statistical Analysis of Flight Vibration and Acoustic Data

    A. G. Piersol / W. F. van der Laan | NTIS | 1968
    Keywords: Aircraft noise , Vibration , Jet plane noise , Aerodynamic noise , Airplane engine noise

    The Shock and Vibration Bulletin

    NTIS | 1968
    verification of the vibration test requirements for the Apollo command and service modules; Development and verification of the Apollo lunar module ...
    Publisher: Shock and Vibration Information Center (Defense) Washington D C
    Keywords: Vibration

    Scaling aircraft noise perception.

    Ollerhead, J. B. | NTRS | 1973
    recorded sounds, including jets, turboprops, piston aircraft and helicopters were rated by a panel of subjects in a pair comparison test. The ...
    Publisher: NASA National Aeronautics and Space Administration

    Actuator placement for active sound and vibration control

    NTIS | 1997
    Control Problems' and 'Quelling Cabin Noise in Turboprop Aircraft via Active Control.' The conference presentations covered various aspects of ...
    Publisher: College of William and Mary, Williamsburg, VA
    Keywords: Noise Pollution & Control , Aircraft noise , Noise reduction , Vibration damping

    Cavity Oscillation in Cruise Missile Carrier Aircraft

    H. W. Bartel / J. M. McAvoy | NTIS | 1981
    This report discusses cavity oscillation in general, and particularly the problem of cavity oscillation in the missile bays of cruise ...
    Keywords: Oscillation , Vibration , Radiated noise , Flow noise

    Analysis of Limit Cycle Oscillation Data from the Aeroelastic Test of the SUGAR Truss-Braced Wing Model

    Bartels, Robert E. / Funk, Christie / Scott, Robert C. | NTRS | 2015
    Research focus in recent years has been given to the design of aircraft that provide significant reductions in emissions, noise and fuel ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Design, Testing And Performance

    Seminar on Ship Vibration

    NTIS | 1982
    calculations; Current trends in vibration calculation methods; Ship vibration measurements; State of the art of ship's vibration control and insuring ...
    Keywords: Vibration , Cavitation noise , Marine propeller noise , Vibration damping

    Vibration Challenges in the Design of NASA's Ares Launch Vehicles

    Ryan, Stephen G. | NTRS | 2009
    Booster Thrust Oscillation, and Liquid Rocket Engine Turbopump Rotordynamic Stability and Response are presented. ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Launch Vehicles And Launch Operations

    Shock, Vibration and Associated Environments. Part II

    NTIS | 1959
    Publisher: Office of the Secretary of Defense (Research and Engineering), Washington, DC
    Keywords: Vibration , Noise

    Noise-Contamination Detector

    Randall, Richard L. | NTRS | 1990
    dither in period of signal. Developed to measure noise in outputs of vibration sensors used to test bearings and other components of rotating ...
    Publisher: NASA National Aeronautics and Space Administration

    Helicopter Rotor Noise. Part 1 - Theoretical Investigation of Rotational Noise Final Report

    H. K. Tanna | NTIS | 1969
    Publisher: Southampton Univ. (England). Inst. of Sound and Vibration Research
    Keywords: Noise spectra , Noise propagation

    The Shock and Vibration Bulletin, Part VI

    NTIS | 1968
    Contents: Helicopter vibrations; Helicopter vibration; In-flight vibration and acoustic study on the uh-1F helicopter; Helicopter fuselage ...
    Publisher: Shock and Vibration Information Center (Defense) Washington D C
    Keywords: Vibration , Noise

    Shock, Vibration and Associated Environments. Part IV

    NTIS | 1960
    Publisher: Office of the Secretary of Defense (Research and Engineering), Washington, DC
    Keywords: Jet plane noise , Vibration

    Institute of Sound and Vibration Research Annual Report, Mar. 1969

    NTIS | 1969
    Keywords: Noise (sound) , Vibration , Aircraft noise , Noise meters , Noise reduction , Vibration damping

    Noise or flutter or both

    Dowell, E. H. | NTRS | 1970
    Noise-flutter interrelation in flight vehicle flexible plate and shell configurations immersed in fluid flow ...
    Publisher: NASA National Aeronautics and Space Administration