Sökning: "jonas berglund uppsala"

Hittade 1 uppsats innehållade orden jonas berglund uppsala.

  1. 1. Sound Propagation Through Walls

    Kandidat-uppsats, Uppsala universitet/Avdelningen för beräkningsvetenskap

    Författare :Alexander Berglund; Fredrik Herbai; Jonas Wedén; [2021]
    Nyckelord :acoustics; wave propagation; infrasound; finite difference methods; SBP-SAT; one dimension; analytical calculation; numerical simulation;

    Sammanfattning : Infrasound is undetectable by the human ear and excessive exposure may be a substantial health risk. Low frequency sound propagates through walls with minimal attenuation, making it difficult to avoid. This study interprets the results from both analytical calculations and simulations of pressure waves propagating through a wall in one dimension. LÄS MER