发明公开
EP2572353A1 METHODS, APPARATUS, AND COMPUTER READABLE MEDIA FOR PROCESSING OF SPEECH SIGNALS USING HEAD MOUNTED MICROPHONE PAIR
有权
方法，设备和计算机可读介质一种信号处理与语音AT头戴式麦克风对
- 专利标题： METHODS, APPARATUS, AND COMPUTER READABLE MEDIA FOR PROCESSING OF SPEECH SIGNALS USING HEAD MOUNTED MICROPHONE PAIR
- 专利标题（中）： 方法，设备和计算机可读介质一种信号处理与语音AT头戴式麦克风对
-
申请号： EP11722699.3申请日： 2011-05-20
-
公开(公告)号： EP2572353A1公开(公告)日： 2013-03-27
- 发明人: SCHEVCIW, Andre Gustavo Pucci , VISSER, Erik , RAMAKRISHNAN, Dinesh , LIU, Ian Ernan , LI, Ren , MOMEYER, Brian , PARK, Hyun Jin , OLIVEIRA, Luis D.
- 申请人： Qualcomm Incorporated
- 申请人地址： International IP Administration 5775 Morehouse Drive San Diego, CA 92121-1714 US
- 专利权人： Qualcomm Incorporated
- 当前专利权人： Qualcomm Incorporated
- 当前专利权人地址： International IP Administration 5775 Morehouse Drive San Diego, CA 92121-1714 US
- 代理机构： Loveless, Ian Mark
- 优先权： US201113111627 20110519; US201061356539P 20100618; US201061346841P 20100520
- 国际公布： WO2011146903 20111124
- 主分类号： G10L11/02
- IPC分类号： G10L11/02 ; G10L21/02
摘要：
A noise cancelling headset for voice communications contains a microphone at each of the user's ears and a voice microphone. The headset shares the use of the ear microphones for improving signal-to-noise ratio on both the transmit path and the receive path.
公开/授权文献
信息查询
