Analysis of effect of thickness and surface treatment on sound transmission loss characteristics of natural fibres

Abstract Noise pollution, driven by rapid urbanisation and city expansion, has created a growing demand for innovative and bio-degradable sound absorption materials. Traditional solutions such as synthetic acoustic foams are widely used due to their efficiency and low cost but raise environmental co...

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Bibliographic Details
Main Authors: Methil Vivek Shankar, N. H. Padmaraj, Sriharsha Hegde, G. M. Yash, Chandrakant R. Kini
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
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Online Access:https://doi.org/10.1038/s41598-025-14210-w
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