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公开(公告)号：US11470432B2
公开(公告)日：2022-10-11
申请号：US16659805
申请日：2019-10-22
发明人： Alan Norton , Chacko Abraham , Olivia S. Pan
摘要： A vehicle cabin simulator module provides flexible reconfiguration of transducer locations for evaluating acoustic performance in a vehicle design at a prototyping stage. A frame lattice defines a plurality of cavities around an interior space. A plurality of transducer assemblies are mounted in selected ones of the cavities, each assembly having a faceplate mounting a transducer for acoustic coupling with the interior space. Blank panels are mounted in other selected cavities to shutter the respective cavities. A covering liner is applied to an inner side of the frame lattice. Wiring is provided to interconnect the transducers with a signal processor. The frame lattice further defines a door section radially movable for enclosing the interior space at a closed position and for providing ingress and egress to the interior space at an open position.
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