Investigation of Sound Absorption Ability of Acanthopanax senticosus Wastes
نویسندگان
چکیده
This study aims to investigate the sound absorption ability of Acanthopanax senticosus wastes as an eco-friendly sound-absorbing material. The coefficient was examined with different heights A. filling (40, 60, 80, and 100 mm) in impedance tubes. peaks shifted a lower frequency height inside tubes increased. at 80 mm obtained 0.3M 0.5M grades, respectively, based on KS F 3503. results suggest that exhibit good can therefore be used efficient,
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ژورنال
عنوان ژورنال: Journal of the Korean wood science and technology
سال: 2022
ISSN: ['1017-0715', '2233-7180']
DOI: https://doi.org/10.5658/wood.2022.50.6.404