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    System and method for communicating digitally-encoded acoustic information across a network between computers
    6.
    发明专利
    System and method for communicating digitally-encoded acoustic information across a network between computers 未知

    公开(公告)号：NZ335380A

    公开(公告)日：2000-07-28

    申请号：NZ33538097

    申请日：1997-11-04

    Applicant: MULTITUDE INC

    Inventor： MORRIS JAMES E G ,  LERNER EDWARD A

    IPC: A63F13/12 ,  A63F13/00 ,  G06F13/00 ,  G10L19/00 ,  H04B14/04 ,  H04L29/06

    Abstract: A system (100) for communicating digitally-encoded acoustic information across a computer network (120) between computers (110) is disclosed. The system includes a plurality of client computers (110) coupled together via a computer network (120). Each client computer (110) includes a communications interface, memory, a sound processor and a sound mixer. The communications interface is coupled to the computer network (120) and receives digitally-encoded acoustic signals from the other client computers (110) attached to the network. The memory is coupled to the communications interface and stores separately the received acoustic signals. The sound processor is coupled to the memory and enhances separately the stored acoustic signals. The sound mixer is coupled to the sound processor and mixes the enhanced acoustic signals to produce a mixed acoustic signal.

    System and method for communicating digitally-encoded acoustic information across a network between computers
    7.
    发明专利
    System and method for communicating digitally-encoded acoustic information across a network between computers 未知

    公开(公告)号：AU5244498A

    公开(公告)日：1998-05-29

    申请号：AU5244498

    申请日：1997-11-04

    Applicant: MULTITUDE INC

    Inventor： MORRIS JAMES E G ,  LERNER EDWARD A

    IPC: A63F13/00 ,  A63F13/12 ,  G06F13/00 ,  G10L19/00 ,  H04B14/04 ,  H04L29/06

    Abstract: A system for communicating digitally-encoded acoustic information across a computer network between computers. The system includes a plurality of client computers coupled together via a computer network. Each client computer includes a communications interface, memory, a sound processor and a sound mixer. The communications interface is coupled to the computer network and receives digitally-encoded acoustic signals from the other client computers attached to the computer network. The memory is coupled to the communications interface and stores separately the received acoustic signals. The sound processor is coupled to the memory and enhances separately the stored acoustic signals. The sound mixer is coupled to the sound processor and mixes the enhanced acoustic signals to produce a mixed acoustic signal.

    SYSTEM AND METHOD FOR VISUALLY IDENTIFYING SPEAKING PARTICIPANTS IN A MULTI-PARTICIPANT NETWORKED EVENT
    10.
    发明申请
    SYSTEM AND METHOD FOR VISUALLY IDENTIFYING SPEAKING PARTICIPANTS IN A MULTI-PARTICIPANT NETWORKED EVENT 审中-公开
    用于在多参与者网络活动中视觉识别演讲参与者的系统和方法

    公开(公告)号：WO0039996A3

    公开(公告)日：2001-04-12

    申请号：PCT/US9930639

    申请日：1999-12-22

    Applicant: MULTITUDE INC

    Inventor： LERNER EDWARD A ,  MIN ARTHUR W ,  MORRIS JAMES E G

    IPC: H04M3/493 ,  H04M3/56 ,  H04M7/00 ,  G06F3/00 ,  H04J3/02 ,  H04M3/42 ,  H04M3/50 ,  H04N7/15 ,  H04Q11/04

    CPC classification number: H04M3/56 ,  H04M3/42059 ,  H04M3/42365 ,  H04M3/493 ,  H04M3/563 ,  H04M7/006 ,  H04M2201/38 ,  H04M2201/42 ,  H04M2203/1066

    Abstract: A method of visually identifying speaking participants in a multi-participant event such as an audio conference or an on-line game includes the step of receiving packets of digitized sound from a network connection. The identity of the participant associated with each packet is used to route the packet to a channel buffer (52-1) or an overflow buffer (54). Each channel buffer (52-1) may be assigned to a single participant in the multi-participant. A visual identifier module (60) updates the visual identifier associated with participants that have been assigned a channel buffer (52-1). In some embodiments, the appearance of the visual identifier associated with the participant is dependent upon the differential of an acoustic parameter derived from content in the associated buffer channel and a reference value stored in a participant record.

    Abstract translation: 视觉识别诸如音频会议或在线游戏的多参与者事件中的演讲参与者的方法包括从网络连接接收数字化声音的分组的步骤。 与每个分组相关联的参与者的身份用于将分组路由到信道缓冲器（52-1）或溢出缓冲器（54）。 每个信道缓冲器（52-1）可以被分配给多参与者中的单个参与者。 视觉标识符模块（60）更新与被分配了信道缓冲器（52-1）的参与者相关联的视觉标识符。 在一些实施例中，与参与者相关联的视觉标识符的外观取决于从相关联的缓冲器通道中的内容导出的声学参数的差异以及存储在参与者记录中的参考值。

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