发明名称 Microphone with reduced noise
摘要 The present invention provides a microphone apparatus. The microphone apparatus includes a housing with an outer surface and an interior chamber. A microphone element is disposed within the interior chamber. The outer surface includes a first substantially planar surface having at least one aperture leading to the interior chamber and a second substantially planar surface intersecting at an angle with the first planar surface.
申请公布号 US7298859(B1) 申请公布日期 2007.11.20
申请号 US20030746509 申请日期 2003.12.23
申请人 PLANTRONICS, INC. 发明人 WORLEY BILLY J.;DOSS ROBERT L.;LASHLEY DAVID G.
分类号 H04R9/08;H04M1/00 主分类号 H04R9/08
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