发明名称 Method and Apparatus for Construction of an Acoustic Module Backvolume
摘要 Apparatus, systems and methods for providing a speaker with a backvolume that can be used in a portable electronic device are disclosed. The backvolume can be arranged to fit into a small, irregularly shaped space, thereby efficiently utilizing available space. In one embodiment, the backvolume can have a reduced wall thickness.
申请公布号 US2013083954(A1) 申请公布日期 2013.04.04
申请号 US201113250880 申请日期 2011.09.30
申请人 COHEN SAWYER I. 发明人 COHEN SAWYER I.
分类号 H04R1/02;B23P11/00;B23P17/04;B29C49/02;B29C67/20 主分类号 H04R1/02
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