ATTENUATORS, ARRANGEMENTS OF ATTENUATORS, ACOUSTIC BARRIERS AND METHODS FOR CONSTRUCTING ACOUSTIC BARRIERS
摘要
An attenuator for attenuating acoustic waves, the attenuator comprising: a first body defining a cavity therein and an elongate open aperture extending across a substantial portion of the first body, the first body being configured to attenuate acoustic waves over a resonant frequency band.
申请公布号
WO2010089351(A1)
申请公布日期
2010.08.12
申请号
WO2010EP51370
申请日期
2010.02.04
申请人
LOUGHBOROUGH UNIVERSITY;SWALLOWE, GERARD MICHAEL;ELFORD, DANIEL PETER;KUSMARTSEV, FEODOR;CHALMERS, LUKE
发明人
SWALLOWE, GERARD MICHAEL;ELFORD, DANIEL PETER;KUSMARTSEV, FEODOR;CHALMERS, LUKE