发明授权
- 专利标题： Communication device with single output audio transducer
- 专利标题（中）： 具有单输出音频传感器的通信设备
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申请号： US11170358申请日： 2005-06-29
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公开(公告)号： US07961900B2公开(公告)日： 2011-06-14
- 发明人: Robert A. Zurek , Greg R. Black , Joel A. Clark
- 申请人： Robert A. Zurek , Greg R. Black , Joel A. Clark
- 申请人地址： US IL Libertyville
- 专利权人： Motorola Mobility, Inc.
- 当前专利权人： Motorola Mobility, Inc.
- 当前专利权人地址： US IL Libertyville
- 代理商 Randi L. Karpinia; Sylvia Chen
- 主分类号： H04R1/20
- IPC分类号： H04R1/20 ; H04R9/06 ; H04M1/00
摘要：
A communication device 100 includes a first audio output 105; a second audio output 110; an audio transducer 115 for dual mode use; a shuttered acoustic path 120 coupled between the audio transducer 115 and the first audio output 105; and an attenuated acoustic path 125 coupled between the audio transducer 115 and the second audio output 110.
公开/授权文献
- US20070019820A1 Communication device with single output audio transducer 公开/授权日：2007-01-25
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