@inproceedings{a75952ca580d468093d7423749cc32c9,
title = "Controlling uncertainty of sound absorption measurements using the impedance tube method",
abstract = "The measurement of sound absorption coefficient (SAC) of porous materials is covered by both American and international standards. However, by using the standards alone it is difficult to achieve consistently repeatable results given the large number of variables such as sample cutting and preparation, sample fit and position in the tube, and sample material variability. This paper will review the standards briefly and examine what is available in the literature to guide users in making consistently repeatable SAC measurements. The paper will also show some of the authors' results and interpret these results in light of the standards and technical literature on the subject. Copyright",
keywords = "Absorbing materials, Impedance tube, Measurement",
author = "Seybert, {A. F.} and X. Hua and Herrin, {D. W.}",
year = "2013",
language = "English",
isbn = "9781632662675",
series = "42nd International Congress and Exposition on Noise Control Engineering 2013, INTER-NOISE 2013: Noise Control for Quality of Life",
pages = "4180--4187",
booktitle = "42nd International Congress and Exposition on Noise Control Engineering 2013, INTER-NOISE 2013",
note = "42nd International Congress and Exposition on Noise Control Engineering 2013: Noise Control for Quality of Life, INTER-NOISE 2013 ; Conference date: 15-09-2013 Through 18-09-2013",
}