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1.发明授权公开(公告)号：US08503653B2
公开(公告)日：2013-08-06
申请号：US12074276
申请日：2008-03-03
申请人： Sudhir Raman Ahuja , Jingdong Chen , Yiteng Arden Huang , Dong Liu , Qiru Zhou
发明人： Sudhir Raman Ahuja , Jingdong Chen , Yiteng Arden Huang , Dong Liu , Qiru Zhou
CPC分类号： H04M3/569 , G10L17/00 , G10L2021/02166 , H04M2201/41 , H04M2203/5072
摘要： A method and apparatus for performing active speaker selection in teleconferencing applications illustratively comprises a microphone array module, a speaker recognition system, a user interface, and a speech signal selection module. The microphone array module separates the speech signal from each active speaker from those of other active speakers, providing a plurality of individual speaker's speech signals. The speaker recognition system identifies each currently active speaker using conventional speaker recognition/identification techniques. These identities are then transmitted to a remote teleconferencing location for display to remote participants via a user interface. The remote participants may then select one of the identified speakers, and the speech signal selection module then selects for transmission the speech signal associated with the selected identified speaker, thereby enabling the participants at the remote location to listen to the selected speaker and neglect the speech from other active speakers.
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2.发明申请Method and apparatus for active speaker selection using microphone arrays and speaker recognition 有权用于使用麦克风阵列和扬声器识别的主动扬声器选择的方法和装置公开(公告)号：US20090220065A1
公开(公告)日：2009-09-03
申请号：US12074276
申请日：2008-03-03
申请人： Sudhir Raman Ahuja , Jingdong Chen , Yiteng Arden Huang , Dong Liu , Qiru Zhou
发明人： Sudhir Raman Ahuja , Jingdong Chen , Yiteng Arden Huang , Dong Liu , Qiru Zhou
IPC分类号： H04M3/56
CPC分类号： H04M3/569 , G10L17/00 , G10L2021/02166 , H04M2201/41 , H04M2203/5072
摘要： A method and apparatus for performing active speaker selection in teleconferencing applications illustratively comprises a microphone array module, a speaker recognition system, a user interface, and a speech signal selection module. The microphone array module separates the speech signal from each active speaker from those of other active speakers, providing a plurality of individual speaker's speech signals. The speaker recognition system identifies each currently active speaker using conventional speaker recognition/identification techniques. These identities are then transmitted to a remote teleconferencing location for display to remote participants via a user interface. The remote participants may then select one of the identified speakers, and the speech signal selection module then selects for transmission the speech signal associated with the selected identified speaker, thereby enabling the participants at the remote location to listen to the selected speaker and neglect the speech from other active speakers.
摘要翻译： 用于在电话会议应用中执行主动扬声器选择的方法和装置示例性地包括麦克风阵列模块，扬声器识别系统，用户界面和语音信号选择模块。 麦克风阵列模块将来自每个有源扬声器的语音信号与其他有源扬声器的语音信号分离，从而提供多个单独的扬声器的语音信号。 扬声器识别系统使用常规扬声器识别/识别技术识别每个当前有效的扬声器。 然后将这些身份发送到远程电话会议位置，以通过用户界面向远程参与者显示。 然后，远程参与者可以选择所识别的扬声器中的一个，并且语音信号选择模块然后选择用于传输与所选择的所识别的扬声器相关联的语音信号，从而使远程位置的参与者能够听取所选择的说话者并忽略语音 从其他有源音箱
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3.发明申请Network-Based Collaborated Telestration on Video, Images or Other Shared Visual Content 审中-公开基于网络的协作式视频，图像或其他共享视觉内容的Telestration公开(公告)号：US20110107238A1
公开(公告)日：2011-05-05
申请号：US12608068
申请日：2009-10-29
CPC分类号： H04N7/15 , G06Q10/101 , G06Q50/20 , G06Q50/22 , H04L12/1831
摘要： A telestration system comprises a telestration server configured to communicate with an arbitrary number of telestration clients over a network. The telestration server is further configured to receive telestration input signals from respective ones of the clients and to send telestration output signals to the respective clients, with the telestration output signal sent to a given one of the clients comprising telestration information derived from the telestration input signal received from at least one other one of the clients. Each of the clients with the support of the telestration server can generate a combined telestration overlay for presentation with associated visual content shared between the clients.
摘要翻译： 远程审计系统包括被配置为通过网络与任意数量的远程审计客户端通信的远程监控服务器。 远程服务器还被配置为从相应的客户端接收远程鉴别输入信号，并且向远端区域输出信号发送远程信号输出信号到各个客户端，其中远程输出信号被发送给给定的一个客户端，包括从远程输入信号 从至少另一个客户端收到。 具有远程服务器支持的每个客户端都可以生成一个组合的远程复用重叠，用于呈现客户端之间共享的相关视觉内容。
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公开(公告)号：US09862764B2
公开(公告)日：2018-01-09
申请号：US14974318
申请日：2015-12-18
申请人： Feng Cong , William Dietrich , Nathalie George , Dong Liu , Asher Schachter , Aditi Soni , Jing Zhou
发明人： Feng Cong , William Dietrich , Nathalie George , Dong Liu , Asher Schachter , Aditi Soni , Jing Zhou
IPC分类号： A61K39/00 , A61K39/395 , C12N1/15 , C12N1/21 , C12N5/10 , C12N15/13 , C12N15/63 , C07K16/00 , C07K16/18 , C07K16/22 , A61K38/18
CPC分类号： C07K16/22 , A61K38/1816 , A61K39/3955 , A61K2039/505 , C07K2317/21 , C07K2317/24 , C07K2317/33 , C07K2317/40 , C07K2317/55 , C07K2317/565 , C07K2317/567 , C07K2317/622 , C07K2317/76 , C07K2317/90 , C07K2317/92
摘要： The present invention relates to antibodies and antigen-binding fragments thereof to human BMP6 and compositions and methods of use thereof.
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5.发明授权Estimating the geographical position of an apparatus based on its proximity to other apparatuses 有权基于其与其他设备的接近度来估计设备的地理位置公开(公告)号：US09161162B2
公开(公告)日：2015-10-13
申请号：US13995258
申请日：2010-12-29
摘要： An example apparatus, such as a position server, is caused to receive proximity information from a number of mobile apparatuses located remote from the apparatus, and receive observed current locations from at least some but not all of the mobile apparatuses. The apparatus is also caused to determine a proximity relation between certain ones of the number of mobile apparatuses, where the proximity is reflected by the proximity information received from the mobile apparatuses. And the apparatus is caused to calculate an estimate of a current location of at least one of the one or more remaining mobile apparatuses as a function of the proximity relation between certain ones of the number of mobile apparatuses, and as a function of the observed current locations of the one or more mobile apparatuses.
摘要翻译： 使诸如位置服务器的示例设备从位于远离设备的多个移动设备接收邻近信息，并且从至少一些但不是全部的移动设备接收观察到的当前位置。 该装置还用于确定多个移动装置中某些个体之间的接近度关系，其中接近度由从移动装置接收的邻近信息反映。 并且使得该装置根据多个移动装置中的某些移动装置的接近度关系来计算一个或多个剩余的移动装置中的至少一个的当前位置的估计，并且作为所观察的电流的函数 一个或多个移动装置的位置。
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公开(公告)号：US09154733B2
公开(公告)日：2015-10-06
申请号：US13832842
申请日：2013-03-15
CPC分类号： H04N7/15 , H04L12/1827 , H04L43/0864 , H04L65/80 , H04N17/004
摘要： An external capability for measuring roundtrip latency in a conferencing system is provided. The external capability for measuring roundtrip latency in a communication system may include functions of generating a content event, detecting the content event in a received content stream including the content event, determine a first time associated with generation of the content event and a second time associated with detection of the content event, and computing a roundtrip latency based on a difference between the second time and the first time. The content event may be a visual event or an aural event. These functions may be implemented using one or more modules or elements. A computing device may be used to generate and detect the content event and to compute the roundtrip latency. Various other arrangements of modules or elements may be used to provide the functions.
摘要翻译： 提供了用于测量会议系统中往返延迟的外部功能。 用于测量通信系统中的往返延迟的外部能力可以包括生成内容事件的功能，检测包括内容事件在内的所接收的内容流中的内容事件，确定与内容事件的生成相关联的第一时间和相关联的第二时间 检测内容事件，以及基于第二时间和第一时间之间的差异计算往返延迟。 内容事件可以是视觉事件或听觉事件。 这些功能可以使用一个或多个模块或元件来实现。 计算设备可用于生成和检测内容事件并计算往返延迟。 可以使用模块或元件的各种其它布置来提供功能。
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公开(公告)号：US20150172399A1
公开(公告)日：2015-06-18
申请号：US14108204
申请日：2013-12-16
申请人： Dong Liu
发明人： Dong Liu
摘要： A method and system is designed and implemented to allow users to share their online activities with family members, friends, colleagues, neighbors, merchants, advertisement sponsors, and other people, while still concentrating on their own tasks on the internet. The system also provides online forums, profile-based advertisement auction, group-based mobile e-commerce, and other facilities, so members in a group can communicate and interact among themselves. The automatic sharing of user activities is realized by software extensions or plug-ins that are embedded in a web browser. The users can submit their activities to multiple groups, selected by a click on the icons of groups. The automatic sharing aspect of the proposed system has been implemented, and the proposed functions have been successfully tested. The mechanisms that are proposed and described in detail include profile-based advertisement auction on individual users, group-based mobile e-commerce, and community-based innovation incubator.
摘要翻译： 设计和实施了一种方法和系统，以便用户能够与家人，朋友，同事，邻居，商家，广告赞助商和其他人分享他们的在线活动，同时还专注于互联网上的自己的任务。 该系统还提供在线论坛，基于个人资料的广告拍卖，基于群体的移动电子商务等设施，使群体中的成员能够彼此沟通和互动。 用户活动的自动共享由嵌入在网络浏览器中的软件扩展或插件来实现。 用户可以将其活动提交给多个组，通过点击组的图标进行选择。 提出的系统的自动共享方面已经实施，提出的功能已经成功测试。 提出和详细描述的机制包括个人用户，基于群体的移动电子商务和基于社区的创新孵化器的基于个人资料的广告拍卖。
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公开(公告)号：US08963055B2
公开(公告)日：2015-02-24
申请号：US13408289
申请日：2012-02-29
CPC分类号： G03G15/205
摘要： Disclosed is a heat roller control device comprising a high temperature malfunction detection unit configured to receive a temperature value detected by a heat roller temperature sensor; an electrical power control unit configured to cut off, when receiving a high temperature malfunction detection signal, power feeding to a heat roller from an electrical power unit; an analog-to-digital converter configured to periodically convert plural of the temperature values from the heat roller temperature sensor to plural digital temperature values; a temperature value storage unit configured to receive and store the plural digital temperature values from the analog-to-digital converter; a temperature value processing unit configured to read and process the plural digital temperature values stored in the temperature value storage unit; and a high temperature malfunction determination unit configured to receive the processed data, and then based on the processed data, determine whether high temperature malfunction occurs.
摘要翻译： 公开了一种加热辊控制装置，包括：高温故障检测单元，被配置为接收由热辊温度传感器检测的温度值; 电力控制单元，被配置为当接收到高温故障检测信号时，从电力单元向加热辊供电; 模拟数字转换器，被配置为将来自加热辊温度传感器的多个温度值周期性地转换为多个数字温度值; 温度值存储单元，被配置为从所述模数转换器接收并存储所述多个数字温度值; 温度值处理单元，被配置为读取并处理存储在温度值存储单元中的多个数字温度值; 以及高温故障判定单元，被配置为接收处理后的数据，然后基于所处理的数据，确定是否发生高温故障。
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9.发明申请公开(公告)号：US20130273943A1
公开(公告)日：2013-10-17
申请号：US13995258
申请日：2010-12-29
IPC分类号： H04W4/02
摘要： An example apparatus, such as a position server, is caused to receive proximity information from a number of mobile apparatuses located remote from the apparatus, and receive observed current locations from at least some but not all of the mobile apparatuses. The apparatus is also caused to determine a proximity relation between certain ones of the number of mobile apparatuses, where the proximity is reflected by the proximity information received from the mobile apparatuses. And the apparatus is caused to calculate an estimate of a current location of at least one of the one or more remaining mobile apparatuses as a function of the proximity relation between certain ones of the number of mobile apparatuses, and as a function of the observed current locations of the one or more mobile apparatuses.
摘要翻译： 使诸如位置服务器的示例设备从位于远离设备的多个移动设备接收邻近信息，并且从至少一些但不是全部的移动设备接收观察到的当前位置。 该装置还用于确定多个移动装置中某些个体之间的接近度关系，其中接近度由从移动装置接收的邻近信息反映。 并且使得该装置根据多个移动装置中的某些移动装置的接近度关系来计算一个或多个剩余的移动装置中的至少一个的当前位置的估计，并且作为所观察的电流的函数 一个或多个移动装置的位置。
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10.发明授权Acoustic attenuation method based on acoustic ray deflection theory and a muffler 有权基于声射线偏转理论和消音器的声衰减方法公开(公告)号：US08408359B2
公开(公告)日：2013-04-02
申请号：US13203699
申请日：2010-02-26
申请人： Yadong Lu , Dong Liu , Qiang Wang
发明人： Yadong Lu , Dong Liu , Qiang Wang
IPC分类号： F01N1/10
CPC分类号： G10K11/16 , B64D33/06 , F01N1/24 , F01N2240/02 , F01N2240/04 , F01N2260/02 , F01N2510/04 , G10K11/26
摘要： The present invention provides an acoustic attenuation based on sound ray deflection theory and a muffler. The method of the present invention provides a temperature gradient between the interior and the exterior of the chamber of the muffler through the low temperature refrigeration system, in which the temperature inside the pipe wall is higher than that outside the pipe wall. The said temperature gradient may deflect the acoustic ray towards the low temperature direction, so as to capture and reduce the noise. The muffler of the present invention comprises a muffler housing laid with a sound absorbing structure (4) on its internal surface, is characterized by the low temperature refrigerating system (2) which is fixed in the position corresponding to the sound absorbing structure (4) on the external surface of the muffler housing (1), covers at least 5% of the area of the external surface of muffler housing (1), and is used to realize quantitative control of the temperature gradient together with a temperature control system (3). The muffler of the present invention effectively improves the noise-absorbing effect of the prior muffler.
摘要翻译： 本发明提供了基于声射线偏转理论和消音器的声衰减。 本发明的方法通过低温制冷系统提供消声器室内外的温度梯度，其中管壁内的温度高于管壁外的温度。 所述温度梯度可以使声射线朝向低温方向偏转，以便捕捉并降低噪声。 本发明的消声器包括在其内表面上铺设有吸声结构（4）的消声器壳体，其特征在于，所述低温制冷系统（2）固定在与吸音结构（4）对应的位置， 在消声器外壳（1）的外表面上，覆盖消声器外壳（1）外表面的面积的至少5％，并与温度控制系统（3）一起实现温度梯度的定量控制 ）。 本发明的消音器有效地提高了现有消音器的噪声吸收效果。
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