Measurement of the absorption coefficient of sound absorbing materials under a synthesized diffuse acoustic field
نویسندگان
چکیده
منابع مشابه
Measurement of the absorption coefficient of sound absorbing materials under a synthesized diffuse acoustic field.
This letter proposes an experimental method to estimate the absorption coefficient of sound absorbing materials under a synthesized diffuse acoustic field in free-field conditions. Comparisons are made between experiments conducted with this approach, the standard reverberant room method, and numerical simulations using the transfer matrix method. With a simple experimental setup and smaller sa...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2014
ISSN: 0001-4966
DOI: 10.1121/1.4881321