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| Study on Sound Insulation Properties of Different Coated Woven Fabrics |
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Abstract The aim of this paper is to find the relation between material
parameters and insertion loss of different fabrics using statistical
analysis. This research primarily deals with the sound absorption
analysis of different uncoated and coated woven textiles fabrics
used for curtains as household textiles. The analysis of surface
morphology was done by scanning electron microscopy to determine the
significance of surface structure onto the sound insulation
property. The acoustic properties were measured by reverberation
method. The maximum sound insertion loss, minimum sound insertion
loss, over all sound insertion loss and percentage improvement in
sound insertion loss has been discussed and suggested the woven
textiles to be better sound absorber at higher frequencies.
Moreover, the effect structural parameters on average sound
insulation index were analyzed using SPSS software. The results
revealed that warp density, linear density of warp yarn, thickness
are influential parameters for the sound insulation property of
uncoated fabric whereas the areal density, linear density of warp
yarn and thickness influence the sound insulation property coated
fabrics.
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| Cite this article: |
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Hafeezullah Memon,Ningning Wang,Chengyan Zhu. Study on Sound Insulation Properties of Different Coated Woven Fabrics[J]. Journal of Fiber Bioengineering and Informatics, 2015, 8(4): 645-656.
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2015, Vol. 8 
