Modelling the sound absorption of panels with tapered elliptic micro-perforations
(2023)
Journal Article
Fung, M. L., Tang, S. K., & Leung, M. (2023). Modelling the sound absorption of panels with tapered elliptic micro-perforations. Applied acoustics. Acoustique appliqué. Angewandte Akustik, 213, Article 109654. https://doi.org/10.1016/j.apacoust.2023.109654
A theoretical model is developed in the present study to predict the spectral characteristics of the sound absorption of solid panels with tapered elliptic micro-perforations backed by a rigid wall cavity. In the model, plane wave propagation is assu... Read More about Modelling the sound absorption of panels with tapered elliptic micro-perforations.