Browsing by Author "Siriwardana,A. A. Gayan Kavinda"

Filter results by typing the first few letters
Now showing 1 - 1 of 1
  • No Thumbnail Available
    Item
    3D Printed Eco-Friendly Acoustic Panels
    (Institute of Chemistry Ceylon, 2025-01) Siriwardana,A. A. Gayan Kavinda
    Sound pollution, one of the current environmental issues, arises from myriad sources ranging from traffic, construction, and industrial activities to aircraft/ spacecraft, loud music, and other household appliances. As per the World Health Organization (WHO) standards, sound waves above 65 decibels (dB) are considered as polluted noise