发明申请
- 专利标题： Voice-over IP communication without echo cancellation
- 专利标题（中）： 语音IP通信无回音消除
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申请号： US09872478申请日： 2001-06-01
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公开(公告)号： US20020034194A1公开(公告)日： 2002-03-21
- 发明人: Valerie Jo Young , William R. Kerr , Myron H. White , Venkataraman Prasannan
- 主分类号： H04J003/00
- IPC分类号： H04J003/00
摘要：
A highly flexible and scalable architecture implements TDM bridge and related functions for network to telecom interface applications like voice over Internet. A very small packet size minimizes packetization delay so that VOIP can be realized without expensive echo cancellation. High density enables processing 4K simultaneous voice channels in real time on a single, compact circuit board.
公开/授权文献
- US07042892B2 Voice-over IP communication without echo cancellation 公开/授权日：2006-05-09