发明名称 Multi-Line Communication System
摘要 A method and apparatus are provided that allowing a user to simultaneously participate in two separate conversations. The method includes the steps of the user independently adjusting a volume of an audio signal for each of the two separate conversations, presenting the adjusted volume of the audio signals from the two separate conversations to the ears of the user, presenting a voice input from the user to a first of the two separate conversations and muting a voice input from the user to the second of the two separate conversations.
申请公布号 US2009074169(A1) 申请公布日期 2009.03.19
申请号 US20070857574 申请日期 2007.09.19
申请人 ASPECT SOFTWARE INC. 发明人 MOHAN PRABHURAM
分类号 H04M3/56 主分类号 H04M3/56
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