Speakerphone and conference bridge which request and perform polling operations
    1.
    发明授权
    Speakerphone and conference bridge which request and perform polling operations 有权
    扬声器和会议桥,请求和执行轮询操作

    公开(公告)号:US08976712B2

    公开(公告)日:2015-03-10

    申请号:US11080984

    申请日:2005-03-15

    摘要: Disclosed herein are methods, systems, and devices for improved audio, video, and data conferencing. The present invention provides a conferencing system comprising a plurality of endpoints communicating data including audio data and control data according to a communication protocol. A local conference endpoint may control or be controlled by a remote conference endpoint. Data comprising control signals may be exchanged between the local endpoint and remote endpoint via various communication protocols. In other embodiments, the present invention provides for improved bridge architecture for controlling functions of conference endpoints including controlling functions of the bridge.

    摘要翻译: 本文公开了用于改进音频,视频和数据会议的方法,系统和设备。 本发明提供一种会议系统,包括根据通信协议传送包括音频数据和控制数据的数据的多个端点。 本地会议端点可以由远程会议端点控制或控制。 包含控制信号的数据可以通过各种通信协议在本地端点和远程端点之间交换。 在其他实施例中,本发明提供了用于控制会议端点的功能的改进的桥接架构,包括控制桥的功能。

    Conference endpoint controlling audio volume of a remote device
    2.
    发明授权
    Conference endpoint controlling audio volume of a remote device 有权
    会议端点控制远程设备的音频音量

    公开(公告)号:US08948059B2

    公开(公告)日:2015-02-03

    申请号:US11080369

    申请日:2005-03-15

    IPC分类号: H04L12/16 H04L12/66

    摘要: Disclosed herein are methods, systems, and devices for improved audio, video, and data conferencing. The present invention provides a conferencing system comprising a plurality of endpoints communicating data including audio data and control data according to a communication protocol. A local conference endpoint may control or be controlled by a remote conference endpoint. Data comprising control signals may be exchanged between the local endpoint and remote endpoint via various communication protocols. In other embodiments, the present invention provides for improved bridge architecture for controlling functions of conference endpoints including controlling functions of the bridge.

    摘要翻译: 本文公开了用于改进音频,视频和数据会议的方法,系统和设备。 本发明提供一种会议系统,包括根据通信协议传送包括音频数据和控制数据的数据的多个端点。 本地会议端点可以由远程会议端点控制或控制。 包含控制信号的数据可以通过各种通信协议在本地端点和远程端点之间交换。 在其他实施例中,本发明提供了用于控制会议端点的功能的改进的桥接架构,包括控制桥的功能。

    Speakerphone transmitting control information embedded in audio information through a conference bridge
    3.
    发明授权
    Speakerphone transmitting control information embedded in audio information through a conference bridge 有权
    扬声器通过会议桥传输嵌入在音频信息中的控制信息

    公开(公告)号:US08885523B2

    公开(公告)日:2014-11-11

    申请号:US11080977

    申请日:2005-03-15

    申请人: Jeffrey Rodman

    发明人: Jeffrey Rodman

    摘要: Disclosed herein are methods, systems, and devices for improved audio, video, and data conferencing. The present invention provides a conferencing system comprising a plurality of endpoints communicating data including audio data and control data according to a communication protocol. A local conference endpoint may control or be controlled by a remote conference endpoint. Data comprising control signals may be exchanged between the local endpoint and remote endpoint via various communication protocols. In other embodiments, the present invention provides for improved bridge architecture for controlling functions of conference endpoints including controlling functions of the bridge.

    摘要翻译: 本文公开了用于改进音频,视频和数据会议的方法,系统和设备。 本发明提供一种会议系统,包括根据通信协议传送包括音频数据和控制数据的数据的多个端点。 本地会议端点可以由远程会议端点控制或控制。 包含控制信号的数据可以通过各种通信协议在本地端点和远程端点之间交换。 在其他实施例中,本发明提供了用于控制会议端点的功能的改进的桥接架构,包括控制桥的功能。

    Method and apparatus for wideband conferencing

    公开(公告)号:US08582520B2

    公开(公告)日:2013-11-12

    申请号:US13209038

    申请日:2011-08-12

    IPC分类号: H04W4/00

    CPC分类号: H04M3/567 H04M11/062

    摘要: A method and apparatus for wideband voice and optional data conferencing over a telecommunications network channel between at least two wideband communications devices. An exemplary method comprises establishing an audio link, verifying wideband capability between the at least two wideband communications devices, training modems of the at least two wideband communications device to line conditions, and adjusting the telecommunications connection line conditions between the communications devices. Once a wideband connection has been established, audio and data may be simultaneously exchanged.

    System and method for coordinating a conference using a dedicated server
    5.
    发明授权
    System and method for coordinating a conference using a dedicated server 有权
    使用专用服务器协调会议的系统和方法

    公开(公告)号:US08126968B2

    公开(公告)日:2012-02-28

    申请号:US10032766

    申请日:2001-12-26

    IPC分类号: G06F15/16 H04L12/16 H04Q11/00

    摘要: A system and method are described for initiating and conducting a data conference between a plurality of conference endpoints linked in communication by a private or public computer network. A first conference endpoint then sends a conference initialization request to a dedicated conference server coupled to the computer network. Upon receipt of the conference initialization request, the conference server responsively generates a conference code uniquely identifying the conference and transmits the code to the first conference endpoint. The first conference endpoint subsequently converts the received conference code to a form (such as a string DTMF tone) which can be transmitted by in-band audio to other conference endpoints. The other participating conferencing endpoints, after receipt of the conference code, are configured to log on to the conference server using the conference code.

    摘要翻译: 描述了一种系统和方法,用于发起和执行由私人或公共计算机网络在通信中链接的多个会议端点之间的数据会议。 然后第一会议端点将会议初始化请求发送到耦合到计算机网络的专用会议服务器。 在接收到会议初始化请求时,会议服务器响应地生成唯一标识会议的会议代码,并将代码发送到第一会议端点。 第一个会议端点随后将接收到的会议代码转换成可以通过带内音频传输到其他会议端点的表单(例如字符串DTMF音调)。 接收到会议代码后,其他参与会议端点配置为使用会议代码登录到会议服务器。

    Speakerphone transmitting URL information to a remote device
    6.
    发明授权
    Speakerphone transmitting URL information to a remote device 有权
    扬声器向远程设备发送URL信息

    公开(公告)号:US07864938B2

    公开(公告)日:2011-01-04

    申请号:US11080997

    申请日:2005-03-15

    摘要: Disclosed herein are methods, systems, and devices for improved audio, video, and data conferencing. The present invention provides a conferencing system comprising a plurality of endpoints communicating data including audio data and control data according to a communication protocol. A local conference endpoint may control or be controlled by a remote conference endpoint. Data comprising control signals may be exchanged between the local endpoint and remote endpoint via various communication protocols. In other embodiments, the present invention provides for improved bridge architecture for controlling functions of conference endpoints including controlling functions of the bridge.

    摘要翻译: 本文公开了用于改进音频,视频和数据会议的方法,系统和设备。 本发明提供一种会议系统,包括根据通信协议传送包括音频数据和控制数据的数据的多个端点。 本地会议端点可以由远程会议端点控制或控制。 包含控制信号的数据可以通过各种通信协议在本地端点和远程端点之间交换。 在其他实施例中,本发明提供了用于控制会议端点的功能的改进的桥接架构,包括控制桥的功能。

    System and method for communication channel and device control via an existing audio channel
    7.
    发明授权
    System and method for communication channel and device control via an existing audio channel 有权
    通过现有音频通道进行通信通道和设备控制的系统和方法

    公开(公告)号:US07821918B2

    公开(公告)日:2010-10-26

    申请号:US10378711

    申请日:2003-03-03

    IPC分类号: H04J7/00

    摘要: A system and method for communication channel and device control via an existing audio channel. A combined communication signal is received from a communication device comprising an audio signal and a modulated carrier signal via an audio channel. The audio signal is separated from the carrier signal. Digital data is extracted from the carrier signal. Device control is performed utilizing the extracted digital data.

    摘要翻译: 一种用于通过现有音频通道进行通信信道和设备控制的系统和方法。 从包括音频信号和调制载波信号的通信设备经由音频信道接收组合的通信信号。 音频信号与载波信号分离。 从载波信号中提取数字数据。 利用提取的数字数据进行设备控制。

    Ceiling microphone assembly
    9.
    发明授权
    Ceiling microphone assembly 有权
    吊顶麦克风组合

    公开(公告)号:US07660428B2

    公开(公告)日:2010-02-09

    申请号:US11156954

    申请日:2005-06-20

    IPC分类号: H04R9/08

    CPC分类号: H04R1/025 H04R1/406 H04R3/005

    摘要: An overhead microphone assembly using multiple unidirectional microphone elements. The microphone assembly is installed overhead, generally above all the desired sound sources and below the undesired sound sources. The signals from these multiple microphone elements are fed into a microphone steering processor which can mix and gate the signals to ensure the best signal/noise ratio. The steering processor may also track the sound source dynamically when such tracking (source locating) is desired. The resulting audio signal from the steering processor may be further processed, such as echo canceling, noise reduction and automatic gain control.

    摘要翻译: 使用多个单向麦克风元件的顶置麦克风组件。 麦克风组件安装在顶部,通常高于所需的声源并且低于不期望的声源。 来自这些多个麦克风元件的信号被馈送到麦克风转向处理器中,该麦克风转向处理器可以混合和门控信号以确保最佳信号/噪声比。 当需要这种跟踪(源定位)时,转向处理器还可以动态地跟踪声源。 可以进一步处理来自转向处理器的结果音频信号,例如回波消除,降噪和自动增益控制。

    Speakerphone with a novel loudspeaker placement
    10.
    发明申请
    Speakerphone with a novel loudspeaker placement 有权
    扬声器配有新颖的扬声器放置

    公开(公告)号:US20060285680A1

    公开(公告)日:2006-12-21

    申请号:US11136137

    申请日:2005-05-24

    IPC分类号: H04M1/00

    CPC分类号: H04M1/6033 H04R1/40 H04R27/00

    摘要: A new speakerphone wherein a loudspeaker is oriented to face the listeners of an audio conference. New speakerphones which have a bass loudspeaker and at least one tweeter loudspeaker wherein the tweeter loudspeaker is oriented towards listeners of an audio conference are also disclosed.

    摘要翻译: 一种新的扬声器,其中扬声器被定向以面对音频会议的听众。 还公开了具有低音扬声器和至少一个高音扬声器的新扬声器电话,其中高音扬声器朝向音频会议的收听者。