发明名称 Multimedia conference call participant identification system and method
摘要 A telecommunication system for establishing a conference call between various participants to the call communicating via multimedia communication devices. A call participant identification system detects the presence of voice signals made from a speaking call participant during the conference call. Call participant identification information is associated with the voice signals generated by the speaking call participant. A visual indication identifying the call participant is established at other multimedia communication devices connected with the call to identify the speaking call participant to the other participants of the conference call upon the detection of the voice signals from the speaking call participant.
申请公布号 US6304648(B1) 申请公布日期 2001.10.16
申请号 US19980217503 申请日期 1998.12.21
申请人 LUCENT TECHNOLOGIES INC. 发明人 CHANG YOUNG-FU
分类号 H04M3/56;H04M7/00;H04M7/12;(IPC1-7):H04M3/42 主分类号 H04M3/56
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