发明名称 |
VIBRO-ACOUSTIC ATTENUATION OR REDUCED ENERGY TRANSMISSION |
摘要 |
Vibro-acoustic attenuation or reduced energy transmission. The present invention relates to devices that display frequency zones of strong vibro-acoustic attenuation or reduced energy transmission. This can be used in particular, although not necessarily solely, in applications that require lightweight materials with good mechanical properties and good vibro-acoustic response or in applications that require materials with high sound reflection, absorption or sound isolation in a certain frequency band. |
申请公布号 |
EP2691947(A2) |
申请公布日期 |
2014.02.05 |
申请号 |
EP20120717225 |
申请日期 |
2012.03.29 |
申请人 |
KATHOLIEKE UNIVERSITEIT LEUVEN |
发明人 |
CLAEYS, CLAUS;PLUYMERS, BERT;DESMET, WIM |
分类号 |
G10K11/172 |
主分类号 |
G10K11/172 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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