Essays about: "Airborne noise"

Showing result 1 - 5 of 7 essays containing the words Airborne noise.

  1. 1. Stadsträdens reglerande roll i stadsrummet : trädens hälsoförbättrande potential för invånarna genom reglerande ekosystemtjänster i Malmö innerstad

    University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Author : Clara Studeny; Johanna Lindholm; [2022]
    Keywords : stadsträd; reglerande ekosystemtjänster; hälsa; stadsmiljö; Malmö;

    Abstract : I detta arbete sammanfattas och fördjupas frågan om stadsträd kan, genom deras reglerande ekosystemtjänster, bidra med att förbättra hälsan hos invånarna i Malmös innerstad. Vidare diskuteras i vilken utsträckning endast stadsträd kan förse invånarna med tillräckligt stor effekt av de reglerande ekosystemtjänsterna. READ MORE

  3. 2. The impact of noice pollution and vibrations on nearby buildings : How is the school Kulturama affected by noise and vibrations from the 'nya tunnelbana' project?

    University essay from KTH/Byggteknik och design

    Author : Hadil Jawad; Aren Nabatyan; [2021]
    Keywords : Noice pollution; vibrations; metro; nya tunnelbana project; noice absorbents; Buller; vibrationer; stomljud; luftburet ljud; nya tunnelbana projekt; absorbenter;

    Abstract : To meet the needs of the growing city of Stockholm, a large-scale project to expand the subway has been initiated. The tunneling involved in the project causes several disturbances, in terms of vibration and noise pollution, on the surroundings. This is problematic as vibration and noise pollution has been shown to have a negative health impact. READ MORE

  4. 3. Inversion of SkyTEM Data Based on Geophysical Logging Results for Groundwater Exploration in Örebro, Sweden

    University essay from Luleå tekniska universitet/Geovetenskap och miljöteknik

    Author : Andrée Kindlund; [2021]
    Keywords : SkyTEM; hydrogeophysics; geophysical logging; A priori; groundwater exploration;

    Abstract : Declining groundwater tables threatens several municipalities in Sweden which drinking water is collected from. To ensure a sound drinking water supply, the Geological Survey of Sweden has initiated a groundwater exploration plan. READ MORE

  5. 4. FEM modelling of sound reduction index in partition CLT wall

    University essay from Lunds universitet/Institutionen för byggvetenskaper; Lunds universitet/Teknisk akustik

    Author : Adam Hultin; Erik Hörström; [2020]
    Keywords : Technology and Engineering;

    Abstract : Constructing buildings with wood brings many advantages, especially regarding environmental aspects, which has brought an up-rise in these types of structures. However, one of the main issues regarding wooden structures is its tendency to perform poorly acoustically in lower frequencies compared to heavier structures. READ MORE

  6. 5. Airborne Radar Ground Clutter Suppression Using Multitaper Spectrum Estimation : Comparison with Traditional Method

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Linus Ekvall; [2018]
    Keywords : Ground clutter; tapering; multitaper; discrete prolate spheroidal sequences; minumum variance estimation; signal processing; radar; airborne radar;

    Abstract : During processing of data received by an airborne radar one of the issues is that the typical signal echo from the ground produces a large perturbation. Due to this perturbation it can be difficult to detect targets with low velocity or a low signal-to-noise ratio. READ MORE