发明名称 Method of detecting and deterring microphone sabotage
摘要 A protective grommet for a microphone has an enclosure with an internal cavity. The internal cavity is dimensioned to receive an input end of the microphone therein. A membrane, particularly a mesh, and more particularly a wire mesh, and more particularly a stainless steel wire mesh, is embedded into the enclosure spanning the cavity across the input end of the microphone. In application, the grommet as described is fit over the input end of the microphone.
申请公布号 US2005265571(A1) 申请公布日期 2005.12.01
申请号 US20040856019 申请日期 2004.05.28
申请人 HONEYWELL INTERNATIONAL, INC. 发明人 SMITH RICHARD A.;KOUWENBERG REGINALD C.
分类号 H04R1/08;H04R9/08;H04R11/04;H04R19/04;(IPC1-7):H04R9/08 主分类号 H04R1/08
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