Slits' Effects on Sound Insulation for Lightweight Partitions
2014 ◽
Vol 507
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pp. 153-156
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The slits on the lightweight partitions have a significant effect on sound insulation which is investigated in this paper. According to Gomperts model for rectangular aperture, the sound reduction index of a wall with slits can be predicted. Two lightweight partitions were selected to analyze their sound reduction index variation with factors such as width, length and location of slits. Results show that these factors affect the sound insulation evidently, especially at high frequencies.
2015 ◽
Vol 744-746
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pp. 1593-1596
2014 ◽
Vol 1057
◽
pp. 215-222
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2017 ◽
Vol 13
(1)
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pp. 20-29
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2016 ◽
Vol 835
◽
pp. 573-578
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2021 ◽
Keyword(s):
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2011 ◽
Vol 3
(1)
◽
pp. 33-40
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