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1–20 von 173 Ergebnissen
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    Species-Specific Responses of Bird Song Output in the Presence of Drones

    Freier Zugriff
    Andrew M. Wilson / Kenneth S. Boyle / Jennifer L. Gilmore et al. | DOAJ | 2021
    Schlagwörter: noise pollution

    Measuring, Mapping, and Evaluating Daytime Traffic Noise Levels at Urban Road Intersections in Doha, Qatar

    Freier Zugriff
    Khadija Abdur-Rouf / Khaled Shaaban | DOAJ | 2022
    Schlagwörter: noise assessment , noise pollution , noise standards , road noise , noise environment

    ANALYSIS OF MEASURED ROAD AND RAILWAY TRAFFIC NOISE LEVELS WITH NOISE MAPPING AND PROPOSED ACTIVITIES

    Freier Zugriff
    Nusret Imamović / Zijad Selimović / Haris Puščul et al. | DOAJ | 2022
    Schlagwörter: noise , road traffic noise , noise measuring devices , noise map

    Research on the noise pollution from different vehicle categories in the urban area

    Freier Zugriff
    Algimantas Danilevičius / Mykola Karpenko / Vítězslav Křivánek | DOAJ | 2023
    Schlagwörter: noise pollution

    Treatment of road traffic noise in EU countries with a focus on Directive 2002/49/EC

    Freier Zugriff
    Adnan Omerhodžić / Samir Džaferović | DOAJ | 2021
    Schlagwörter: Road Traffic Noise , Noise pollution , Noise monitoring

    Main fan noise mitigation technologies in turbofan engines

    Freier Zugriff
    Fathollah Ommi / Mohammadreza Azimi | DOAJ | 2014
    Schlagwörter: aircraft noise , engine noise , fan noise , fan noise mitigation

    Occupational Noise Exposure Evaluation in Drivers of Bus Transportation of Tehran City

    Freier Zugriff
    H Ebrahimi / A Rahimi Foroushani / M Monazam Esmaeelpour et al. | DOAJ | 2009
    Schlagwörter: Noise , Noise pollution , Occupational noise

    Rail environmental impact: energy consumption and noise pollution assessment of different transport modes connecting Big Ben (London, UK) and Eiffel Tower (Paris, FR)

    Freier Zugriff
    Roberto PALACIN / João CORREIA / Marcin ZDZIECH et al. | DOAJ | 2014
    Schlagwörter: noise pollution

    Impact of Aircraft Noise on Communities Near Belgrade Airport

    Freier Zugriff
    Emir Ganić / Jurica Ivošević / Bojana Mirković | DOAJ | 2021
    Schlagwörter: aircraft external noise , noise measurement , noise monitoring , noise abatement procedures

    Technologies for jet noise reduction in turbofan engines

    Freier Zugriff
    Mofid Gorji-Bandpy / Mohammadreza Azimi | DOAJ | 2012
    Schlagwörter: noise reduction , engine noise , jet noise

    Noise Impact Assessment of UAS Operation in Urbanised Areas: Field Measurements and a Simulation

    Freier Zugriff
    Filip Škultéty / Erik Bujna / Michal Janovec et al. | DOAJ | 2023
    Schlagwörter: UAS noise measurement , noise emission characteristics , noise modelling , noise simulation

    Review of Research Results Concerning the Modelling of Shipping Noise

    Freier Zugriff
    Yan Xiaowei / Song Hao / Peng Zilong et al. | DOAJ | 2021
    Schlagwörter: shipping noise , noise source level model , ocean ambient noise

    Evaluation of the influence of the number of blades and diameter on propeller noise

    Freier Zugriff
    P. A. Moshkov / V. F. Samokhin | DOAJ | 2016
    Schlagwörter: propeller noise , light aircraft noise , aircraft community noise

    Influence of traffic flow intensity on environmental noise pollution

    Freier Zugriff
    Maksym Kaleniuk / Oleg Furman / Taras Postranskyy | DOAJ | 2021
    Schlagwörter: noise pollution , noise meter

    DESIGNING OF NOISE POLLUTION MEASURES FOR A MILITARY AIRFIELD

    Freier Zugriff
    Tomáš HOIKA / Zbyšek KORECKI | DOAJ | 2024
    Schlagwörter: aircraft noise , noise pollution

    Noise assesment and mitigation schemes for Estonian airports

    Freier Zugriff
    Signe Vanker / Mart Enneveer / Imre Rammul | DOAJ | 2009
    Schlagwörter: airport noise , noise measurements , noise monitoring , noise level

    Modeling the dependence of the noise level on the speed of vehicles

    Freier Zugriff
    Abdikhalilov Fitrat Abdikhalil ugli / Khotamov Asadulla Toshtemirovich / Buranov Samandar Bakhtiyarovich | DOAJ | 2023
    Schlagwörter: traffic noise , noise level , noise equivalence level , permissible noise level

    Road surface influence on electric vehicle noise emission at urban speed

    Freier Zugriff
    Cesbron Julien / Bianchetti Simon / Pallas Marie-Agnès et al. | DOAJ | 2021
    Schlagwörter: tyre/road noise , controlled pass-by noise , urban road traffic noise