专利检索 ap:("The University of Manchester") AND inv:"William John Lamb" 第 1 页

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发明申请
APPARATUS FOR MODIFYING ACOUSTIC TRANSMISSION 有权

公开(公告)号：US20210151025A1

公开(公告)日：2021-05-20

申请号：US16625465

申请日：2018-06-22

申请人： The University of Manchester

发明人： William James Parnell , William David Rowley , Ian David Abrahams , William John Lamb , Stephanie Ruth Voisey , Nicolas Etaix

IPC分类号： G10K11/172

摘要： An apparatus for modifying acoustic transmission comprises an array of structures arranged along a transmission path and each structure having a major axis and a minor axis, the structures being arranged such that a minor axis of each void or structure is aligned with the transmission path.