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1 toradh

  1. SCIENCE|natural and applied sciences|applied sciences

    #652504

    IATE #3557611
    éifeacht talún Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Bodeneffekt
    de
    ground effect
    en
    Sainmhíniú "change in sound level1, either positive or negative, due to intervening ground between source and receiver1sound level: [ IATE:1366390 ]" Tagairt "US Department of Transportation, Federal Highway Administration, FHWA > Environment > Noise > Noise Barriers > Design Construction > Design > Noise Barrier Design Handbook http://www.fhwa.dot.gov/environment/noise/noise_barriers/design_construction/design/design03.cfm [15.10.2014]"
    Nóta Ground effect is a function of ground characteristics, source-to-receiver geometry, and the spectral characteristics of the source.
    effet de sol
    fr
    Sainmhíniú modification de l'onde sonore due à l'interaction entre l'onde et le sol Tagairt "Site SFA – GABE (Société Française d'Acoustique – Groupe d'Acoustique du Bâtiment et de l'Environnement), Thèmes‎ > ‎Acoustique de l'environnement‎ > ‎Propagation acoustique‎ > ‎Phénomènes physiques‎, ‎ https://sites.google.com/site/sfagabe/themes/acoustique-de-l-environnement/propagation-acoustique-en-milieu-exterieur/phenomenes-physiques [23.10.2014]"
    Nóta "Voir aussi: niveau de pression acoustique [IATE:1366390 ]"