发明授权
- 专利标题： Audio communication control unit
- 专利标题（中）： 音频通信控制单元
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申请号： US608082申请日： 1996-02-28
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公开(公告)号： US5734724A公开(公告)日： 1998-03-31
- 发明人: Ikuichiro Kinoshita , Shigeaki Aoki , Manabu Okamoto , Nobuo Hayashi
- 申请人： Ikuichiro Kinoshita , Shigeaki Aoki , Manabu Okamoto , Nobuo Hayashi
- 申请人地址： JPX Tokyo
- 专利权人： Nippon Telegraph and Telephone Corporation
- 当前专利权人： Nippon Telegraph and Telephone Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX7-041851 19950301; JPX7-159621 19950626; JPX7-159622 19950626
- 主分类号： H04H60/04
- IPC分类号： H04H60/04 ; H04M3/56 ; H04S3/00 ; H04R5/00
摘要：
In an audio communication control unit, audio signals from at least three terminals connected to a switching part are branched to left- and right-channels audio signals, then the left- and right-channel audio signals are processed using sound image control parameters in such a manner as to impart them with target positions different for each terminal, then all left-channel audio signals corresponding to the respective terminals are mixed together into a left-channel mixed audio signal and all the right-channel audio signals are mixed together into a right-channel mixed audio signal, and these left- and right-channel mixed audio signals are distributed and sent to all the connected terminals.
公开/授权文献
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