13 March 2003 Development of active materials with adaptive acoustic impedance
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Abstract
Active materials with adaptive acoustic impedance are materials with an acoustic characteristic which can be controlled using as external source of energy and a control circuit. Controlling the acoustic impedance means controlling the transmission, reflection and absorption properties of the material.
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Herve Lissek, Herve Lissek, Xavier Meynial, Xavier Meynial, C. Guigou-Carter, C. Guigou-Carter, } "Development of active materials with adaptive acoustic impedance", Proc. SPIE 4763, European Workshop on Smart Structures in Engineering and Technology, (13 March 2003); doi: 10.1117/12.508676; https://doi.org/10.1117/12.508676
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