Measurement of the absorption coefficients of acoustic materials and composites using transfer function method

Authors

Marichu M. Tompong ⋅ PH Department of Physics, University of San Carlos
Marian B. Salumbides ⋅ PH Department of Physics, University of San Carlos
Herman Van Engelen ⋅ PH Department of Physics, University of San Carlos

Abstract

This research investigated the absorption profile of some of the acoustic materials and composite absorbers using transfer function method. Since, the choice of the appropriate acoustic materials is crucial for a good acoustics of classrooms, theaters, and concert halls, absorption coefficients measurement was conducted and results are significantly discussed in this paper.

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Issue

2007: Proceedings of the 25th Samahang Pisika ng Pilipinas Physics Congress

Physics: Key to understanding nature
Liknayan: Susi sa pagtuklas ng kalikasan
24-26 October 2007, University of the Philippines Los Baños, Laguna

Article ID

SPP-2007-3C-01

Section

Instrumentation and Environmental Physics

Published

2007-10-24

How to Cite

[1]

MM Tompong, MB Salumbides, and H Van Engelen, Measurement of the absorption coefficients of acoustic materials and composites using transfer function method, Proceedings of the Samahang Pisika ng Pilipinas 25, SPP-2007-3C-01 (2007). URL: https://proceedings.spp-online.org/article/view/SPP-2007-3C-01.