发明名称 Teleconferencing audio bridge
摘要 An arrangement for a teleconferencing bridge allows one or more users to control at least one characteristic of at least some of the input signals received by the bridge, such that the output signals received by each user in a teleconference is a user-controlled combination of all the input signals, including the changed input signals. The arrangement allows a rich set of audio bridging features to be provided cost-effectively. Those features include subconferencing, monitoring, whispering, muting, complex gain control, and pseudo stereo.
申请公布号 US6178237(B1) 申请公布日期 2001.01.23
申请号 US19970997975 申请日期 1997.12.24
申请人 LUCENT TECHNOLOGIES, INC. 发明人 HORN DAVID N.
分类号 H04M3/40;H04M3/56;(IPC1-7):H04M3/56 主分类号 H04M3/40
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