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Experimental Study and Regression Modeling of Sound Absorption Coefficient for Wood Panels. [PDF]
Materials (Basel)Krhen M +3 more
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Additive Manufacturing Techniques for Acoustic Hologram Lens Microfabrication. [PDF]
Micromachines (Basel)Kim J, Kang H, Choi S, Kim D.
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Mechanical and Sound Absorption Properties of Ice-Templated Porous Cement Co-Incorporated with Silica Fume and Fly Ash. [PDF]
Materials (Basel)Zhang X +5 more
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Response Surface Methodology for Optimizing the Design Parameters of Ultrasonic Liquid-Level Measurement System. [PDF]
Micromachines (Basel)Gao W, Zhang W, Tian Y.
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Design and Acoustic Performance Research of Underwater Acoustic Absorption Metamaterials. [PDF]
Materials (Basel)Dong G, Wu F.
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A modified near-field target localization method based on vector diagonal loading. [PDF]
Sci RepJi Q, Xiao D, Du L, Xie T, Pang Y.
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Tympanometry and Acoustic Impedance
Acta Oto-Laryngologica, 1977In recordings of the acoustic impedance of the middle ear (tympanometry) the change in air pressure in the ear canal will mostly influence the capacitive component of the acoustic impedance. By choosing a probe tone frequency close to the resonance frequency of the middle ear, characteristic tympanometric patterns can be demonstrated in certain middle ...
G, Lidén +3 more
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Investigative Radiology, 1969
A technique is described for measuring directly the acoustic impedance of tissue, and experimental results are reported for normal and abnormal post-mortem mammalian tissue as well as various live tissue at 5 MHz.
E C, Gregg, G L, Palagallo
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A technique is described for measuring directly the acoustic impedance of tissue, and experimental results are reported for normal and abnormal post-mortem mammalian tissue as well as various live tissue at 5 MHz.
E C, Gregg, G L, Palagallo
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SIAM Journal on Applied Mathematics, 2008
In this work we present a new hybrid imaging technique that combines electrical impedance tomography (EIT) with acoustic tomography. The novel technique makes use of the fact that the absorbed electrical energy inside the body raises its temperature, thus leading to expansion effects.
Bastian Gebauer, Otmar Scherzer
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In this work we present a new hybrid imaging technique that combines electrical impedance tomography (EIT) with acoustic tomography. The novel technique makes use of the fact that the absorbed electrical energy inside the body raises its temperature, thus leading to expansion effects.
Bastian Gebauer, Otmar Scherzer
openaire +1 more source