Test on Sound Transmission Characteristic of PTFE Micro-Aperture Membrane

Wan Feng Lin; Wen Zhong Lou; Jing Xu; Ren Long Song; Liang Hu

doi:10.4028/www.scientific.net/AMR.60-61.146

Paper Titles

Preparation of Arsenic Trioxide-Loaded PLGA Nanoparticles and Investigation of its Inhibitory Effects on Proliferation of Rabbit Vascular Smooth Muscle Cells In Vitro
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Experimental Studies of the Surface Forces on Micro Gap Plates with Different Bumps
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Precision Calculation for Stiffness of the Complex Microstructure
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Synthesis and Characterization of CdTe/PAA/P-4-VP Quantum Dots
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Test on Sound Transmission Characteristic of PTFE Micro-Aperture Membrane
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Study of Nanosecond Pulse Laser Micro-Fabrication
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Preparation Process of Metal Matrix Micro/Nano-Powders Reinforced by Nanometer Particles
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The Research on Sacrificial Layer in the Fabrication of Micro Electromagnetic Relay
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Synthesis and Characterization of the Core-Shell CdTe/ZnS Quantum Dots
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 60-61Test on Sound Transmission Characteristic of PTFE...

Test on Sound Transmission Characteristic of PTFE Micro-Aperture Membrane

Abstract:

: It is a test of sound transmission characteristic of PTFE Micro-aperture Membrane,through it we found that the PTFE Micro-aperture Membrane is an excellent material of sound transmission for its special structure, though the basic rule is of no difference from normal material. Something more important, from test data, it was discovered that PTFE will not affect sound transmission when aperture diameter reaches 0.22m, which is valuable for the research of sound transmission on Micro-aperture.