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مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Title

SOUND ABSORBENTS AND USING NEW TECHNOLOGIES INTHEM, A SYSTEMATIC REVIEW

Pages

  51-61

Abstract

 Background and Aims: Noise exposure can lead to several complications such as tinnitus, hypertension, sleep problems and hearing loss. Considering the prevalent entrance of nanotechnology in different fields of science, this study aimed to review the use of sound-absorbing panels-composed of nanoparticles-named nanocomposites panels.Materials and Method: In this reviewal study, search engines like Magiran, Sid, Medlib, Iran Medex, Google Scholar, ISI web of knowledge, Scopus and Pubmed.com were used. Searched key wordswere: Sound absorption, acoustic panel, acoustic barrier, SOUND ABSORBENT and sound absorbing panels. A total number of 51 articles based on the aims of the study were selected and the related information was extracted.Results: One of the best and the most efficient monitoring methods for noisy sources is applying the SOUND ABSORBENTs. These SOUND ABSORBENTs play important role in controling the room noise, industrial noise, studio sounds, automobiles and other kinds of noise pollution. SOUND ABSORBENT materials are normally used to fight back against the hostile effects of reflected sounds from the solid surfaces and they also caused the reduction in the sound level of the reflected sounds. Considering the large area of application of the Nano-materials in acoustics economy, in comparison with porous material and other materials, the SOUND ABSORBENT materials have got a various levels in terms of sound absorption.Conclusion: The application of SOUND ABSORBENTs, which are made based on polymer materials and nanoparticles, can prevent from many occupational diseases and because of the economical production costs of these materials, can play an important role in the national economy.

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    APA: Copy

    KOUHNAVARD, BAHRAM, ABBASI, ASIYE, NAJIMI, MOHAMMAD REZA, & JEBALI, ALI. (2015). SOUND ABSORBENTS AND USING NEW TECHNOLOGIES INTHEM, A SYSTEMATIC REVIEW. BEYHAGH, 20(3 (34)), 51-61. SID. https://sid.ir/paper/105903/en

    Vancouver: Copy

    KOUHNAVARD BAHRAM, ABBASI ASIYE, NAJIMI MOHAMMAD REZA, JEBALI ALI. SOUND ABSORBENTS AND USING NEW TECHNOLOGIES INTHEM, A SYSTEMATIC REVIEW. BEYHAGH[Internet]. 2015;20(3 (34)):51-61. Available from: https://sid.ir/paper/105903/en

    IEEE: Copy

    BAHRAM KOUHNAVARD, ASIYE ABBASI, MOHAMMAD REZA NAJIMI, and ALI JEBALI, “SOUND ABSORBENTS AND USING NEW TECHNOLOGIES INTHEM, A SYSTEMATIC REVIEW,” BEYHAGH, vol. 20, no. 3 (34), pp. 51–61, 2015, [Online]. Available: https://sid.ir/paper/105903/en

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