Dynamic mass modification by electric circuits
There are two concentrations in this project. One is to explore the possibility to construct negative acoustic impedance by electronic techniques, and the other is to see whether such method can be utilized to build effective sound absorber using electromagnetic actuator (here we adopt the movin...
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| Language: | English |
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The University of Hong Kong (Pokfulam, Hong Kong)
2013
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| Online Access: | http://hdl.handle.net/10722/183641 |