SOUND ABSORPTION OF SOUND SUPRESSING LIGHTWEIGHT STRUCTURED PANELS
Keyword(s):
Description of the effective soundproofing panel is presented. For this panel, the ratio of acoustic characteristics and surface density exceeds many modern sound insulation and sound absorbing materials and structures. This article is devoted to modeling the sound absorption coefficient of the soundproof panel. The article presents formulas for determining the coefficient of sound absorption. Construction of a sound suppressed lightweight structured panel (SSLSP) developed by the authors is shown. Comparison of the effectiveness of the SSLSP panel and modern sound-proof materials is shown.
2021 ◽
Vol 20
(2)
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pp. 53-62
2018 ◽
Vol 55
(2)
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pp. 64-76
2021 ◽
Vol 263
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pp. 3714-3719
2017 ◽
Vol 83
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pp. 16-00344-16-00344
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2013 ◽
Vol 594-595
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pp. 760-764
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1990 ◽
Vol 56
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pp. 3248-3252
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2021 ◽
Vol 263
(1)
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pp. 5170-5174
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