Analysis about the Effect on the Design of the Diffusers

Hui Yu Chen; Jing Gong

doi:10.4028/www.scientific.net/AMM.174-177.2016

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 174-177Analysis about the Effect on the Design of the...

Analysis about the Effect on the Design of the Diffusers

Abstract:

In order to study the effect of the diffusers,there has been designed a variety of diffusers.If groove depth is large , the diffuser will become a high absorption coefficient, low-frequency sounds will reduce significantly. So we have spread the body size nested within each other, a small has been nested in a large body .The smaller parts expand of high-frequency sound, the larger parts for low-frequency sound, so over a wide frequency band can been spreading.

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Periodical:

Applied Mechanics and Materials (Volumes 174-177)

Pages:

2016-2019

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.174-177.2016

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Online since:

May 2012

Authors:

Hui Yu Chen*, Jing Gong

Keywords:

Diffuser, Geometric Acoustics, Redistribution, Sound Quality

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References

[1] Gu Lin-qiang, Mo Fang-shuo,Sheng Sheng-wo.Research on the Optimization of Diffsorbers. Journal of South China University of Technology(Natural Science Edition), Vol. 35,10(2007) in Chinese

Google Scholar

[2] Gu Lin-qiang, Sheng Sheng-wo.The Latest Deve~pm em of Sound Diffuser Research and Design. Audio Engineering, Vol. 24, 5(2006) in Chinese

Google Scholar

[3] Liu Guang-hua, Ye Heng-jian.Sound diffusion structures of several model test. . Building science, Vol. 21, 1(1988) in Chinese

Google Scholar

[4] Geometry of the room acoustic. �

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