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公开(公告)号：US20090129774A1
公开(公告)日：2009-05-21
申请号：US12359943
申请日：2009-01-26
IPC分类号： H04J14/00
CPC分类号： H04J14/0286 , H04B10/2503 , H04J14/02 , H04J14/0226 , H04J14/0232 , H04J14/0246 , H04J14/025 , H04J14/028 , H04J14/0282 , H04J14/0283 , H04J2014/0253
摘要： Optical signals generated from customer premise equipment (CPE) at the edges of the metro domain networks are facilitated. The CPEs connect to extension terminals that transform the optical signal originating at the CPE into a format for long haul transmission. The optical signal then propagates to a primary terminal where the signal is multiplexed with other optical signals from other extension terminals. The multiplexed signals are then transmitted to a second primary terminal. The signal is then demultiplexed from other optical signals and transmitted to the proper extension terminal. At the extension terminal, the demultiplexed optical signal is transformed from its LH format back into a format suitable for inter-connection to a CPE. The signal undergoes optical-to-electrical conversion only at the extension terminals or end points, which can be located at lessee's facility. The only equipment located in lessor's facility is the primary terminal containing line amplifiers and add/drop nodes.
摘要翻译： 在城域网络边缘的客户端设备（CPE）产生的光信号便利。 CPE连接到将源自CPE的光信号转换为长途传输格式的分机终端。 然后，光信号传播到主终端，其中信号与来自其它扩展终端的其它光信号被复用。 然后将多路复用的信号发送到第二主终端。 然后将信号从其他光信号解复用并发送到适当的扩展终端。 在分机终端，解复用的光信号从其LH格式被转换成适合于与CPE相互连接的格式。 该信号仅在扩展终端或终点处进行光电转换，其可以位于承租人的设施处。 位于出租人设施中的唯一设备是包含线路放大器和添加/分出节点的主要终端。
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公开(公告)号：US07505687B2
公开(公告)日：2009-03-17
申请号：US10402840
申请日：2003-03-27
IPC分类号： H04J14/02
CPC分类号： H04J14/0286 , H04B10/2503 , H04J14/02 , H04J14/0226 , H04J14/0232 , H04J14/0246 , H04J14/025 , H04J14/028 , H04J14/0282 , H04J14/0283 , H04J2014/0253
摘要： The invention facilitates optical signals generated from customer premise equipment (CPE) at the edges of the metro domain networks. The CPEs are connected to extension terminals that transform the optical signal originating at the CPE into a suitable format for long haul transmission. The optical signal then propagates to a primary terminal where the signal is multiplexed with other optical signals from other extension terminals. The multiplexed signals are then transmitted over LH or ULH network to a second primary terminal where the signal is then demultiplexed from other optical signals and transmited to the proper extension terminal. At the extension terminal, the demultiplexed optical signal is transformed from its LH format back into a format suitable for inter-connection to a CPE. Using this architecture, the signal under goes optical-to-electrical conversion only at the extension terminals or end points. These end points can be located in lessee's facility. The only equipment located in lessor's facility is the primary terminal containing line amplifiers and add/drop nodes.
摘要翻译： 本发明便于在城域网边缘的客户驻地设备（CPE）产生的光信号。 CPE连接到扩展终端，其将从CPE发起的光信号变换成用于长距离传输的适当格式。 然后，光信号传播到主终端，其中信号与来自其它扩展终端的其它光信号被复用。 复用的信号然后通过LH或ULH网络发送到第二主终端，其中信号然后从其他光信号解复用并传输到适当的分机终端。 在分机终端，解复用的光信号从其LH格式被转换成适合于与CPE相互连接的格式。 使用这种架构，信号仅在扩展终端或端点处进行光电转换。 这些终点可以位于承租人的设施内。 位于出租人设施中的唯一设备是包含线路放大器和添加/分出节点的主要终端。
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3.发明申请Tool and method for enhanced human machine collaboration for rapid and accurate transcriptions 审中-公开用于增强人机协作的工具和方法，用于快速准确的转录公开(公告)号：US20120016671A1
公开(公告)日：2012-01-19
申请号：US12804159
申请日：2010-07-15
申请人： Pawan Jaggi , Abhijeet Sangwan
发明人： Pawan Jaggi , Abhijeet Sangwan
IPC分类号： G10L15/26
CPC分类号： G10L15/22 , G10L15/083 , G10L15/26 , G10L21/10 , G10L2015/221
摘要： A system and methods for transcribing text from audio and video files including a set of transcription hosts and an automatic speech recognition system. ASR word-lattices are dynamically selected from either a text box or word-lattice graph wherein the most probable text sequences are presented to the transcriptionist. Secure transcriptions may be accomplished by segmenting a digital audio file into a set of audio slices for transcription by a plurality of transcriptionist. No one transcriptionist is aware of the final transcribed text, only small portions of transcribed text. Secure and high quality transcriptions may be accomplished by segmenting a digital audio file into a set of audio slices, sending them serially to a set of transcriptionists and updating the acoustic and language models at each step to improve the word-lattice accuracy.
摘要翻译： 一种用于从音频和视频文件转录文本的系统和方法，包括一组转录主机和自动语音识别系统。 从文本框或字 - 格图动态地选择ASR字格，其中最可能的文本序列被呈现给记录者。 安全转录可以通过将数字音频文件分割成一组音频片段来实现，以便由多个记录者进行转录。 没有一个记录员知道最后的转录文本，只有转录文本的一小部分。 安全和高质量的转录可以通过将数字音频文件分割成一组音频片段来实现，将它们串行发送到一组记录器，并且在每个步骤更新声学和语言模型以提高字 - 格精度。
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公开(公告)号：US07502562B2
公开(公告)日：2009-03-10
申请号：US11514730
申请日：2006-08-31
IPC分类号： H04J14/02
CPC分类号： H04J14/0286 , H04B10/2503 , H04J14/02 , H04J14/0226 , H04J14/0232 , H04J14/0246 , H04J14/025 , H04J14/028 , H04J14/0282 , H04J14/0283 , H04J2014/0253
摘要： The invention facilitates optical signals generated from customer premise equipment (CPE) at the edges of the metro domain networks. The CPEs are connected to extension terminals that transform the optical signal originating at the CPE into a suitable format for long haul transmission. The optical signal then propagates to a primary terminal where the signal is multiplexed with other optical signals from other extension terminals. The multiplexed signals are then transmitted over LH or ULH network to a second primary terminal where the signal is then demultiplexed from other optical signals and transmited to the proper extension terminal. At the extension terminal, the demultiplexed optical signal is transformed from its LH format back into a format suitable for inter-connection to a CPE. Using this architecture, the signal under goes optical-to-electrical conversion only at the extension terminals or end points. These end points can be located in lessee's facility. The only equipment located in lessor's facility is the primary terminal containing line amplifiers and add/drop nodes.
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公开(公告)号：US20070104489A1
公开(公告)日：2007-05-10
申请号：US11514730
申请日：2006-08-31
申请人： Pawan Jaggi , Marvin Young , William Bragg
发明人： Pawan Jaggi , Marvin Young , William Bragg
IPC分类号： H04J14/02
CPC分类号： H04J14/0286 , H04B10/2503 , H04J14/02 , H04J14/0226 , H04J14/0232 , H04J14/0246 , H04J14/025 , H04J14/028 , H04J14/0282 , H04J14/0283 , H04J2014/0253
摘要： The invention facilitates optical signals generated from customer premise equipment (CPE) at the edges of the metro domain networks. The CPEs are connected to extension terminals that transform the optical signal originating at the CPE into a suitable format for long haul transmission. The optical signal then propagates to a primary terminal where the signal is multiplexed with other optical signals from other extension terminals. The multiplexed signals are then transmitted over LH or ULH network to a second primary terminal where the signal is then demultiplexed from other optical signals and transmited to the proper extension terminal. At the extension terminal, the demultiplexed optical signal is transformed from its LH format back into a format suitable for inter-connection to a CPE. Using this architecture, the signal under goes optical-to-electrical conversion only at the extension terminals or end points. These end points can be located in lessee's facility. The only equipment located in lessor's facility is the primary terminal containing line amplifiers and add/drop nodes.
摘要翻译： 本发明便于在城域网边缘的客户驻地设备（CPE）产生的光信号。 CPE连接到扩展终端，其将从CPE发起的光信号变换成用于长距离传输的适当格式。 然后，光信号传播到主终端，其中信号与来自其它扩展终端的其它光信号被复用。 复用的信号然后通过LH或ULH网络发送到第二主终端，其中信号然后从其他光信号解复用并传输到适当的分机终端。 在分机终端，解复用的光信号从其LH格式被转换成适合于与CPE相互连接的格式。 使用这种架构，信号仅在扩展终端或端点处进行光电转换。 这些终点可以位于承租人的设施内。 位于出租人设施中的唯一设备是包含线路放大器和添加/分出节点的主要终端。
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6.发明申请Flexible frame based energy efficient multimedia processor architecture and method 审中-公开基于灵活框架的节能多媒体处理器架构与方法公开(公告)号：US20090238479A1
公开(公告)日：2009-09-24
申请号：US12322720
申请日：2009-02-06
申请人： Pawan Jaggi , Sandeep Kumar , Xiaohui Wei
发明人： Pawan Jaggi , Sandeep Kumar , Xiaohui Wei
CPC分类号： H04N19/192 , H04N19/115 , H04N19/124 , H04N19/14 , H04N19/142 , H04N19/149 , H04N19/15 , H04N19/152 , H04N19/172 , H04N19/174
摘要： A codec system is provided which includes encoding and decoding functions in a plurality of application environments. The codec subsystem encodes raw uncompressed HD-SDI video signals from a camera's optical subsystem into an MPEG-2 transport stream which is stored in onboard media. The subsystem may be programmed to encode or decode a plurality of video and audio formats as required by multiple HD-camera manufactures. A stand alone encoder decoder system is also provided in a network configuration for a studio production system. A programmable set of hardware including BSP, HD-SDI, SD-SDI, multiplexer/demultiplexer and MPEG-2 transport streams are provided. An intelligent power consumption management system is also provided.
摘要翻译： 提供了一种编解码器系统，其包括在多个应用环境中的编码和解码功能。 编解码器子系统将原始未压缩的HD-SDI视频信号从相机的光学子系统编码为存储在机载媒体上的MPEG-2传输流。 子系统可以被编程为按照多个HD摄像机制造商的要求对多个视频和音频格式进行编码或解码。 在工作室生产系统的网络配置中还提供了独立的编码器解码器系统。 提供了包括BSP，HD-SDI，SD-SDI，多路复用器/解复用器和MPEG-2传输流的可编程硬件组。 还提供了智能功耗管理系统。
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公开(公告)号：US07796886B2
公开(公告)日：2010-09-14
申请号：US12359943
申请日：2009-01-26
IPC分类号： H04J14/02
CPC分类号： H04J14/0286 , H04B10/2503 , H04J14/02 , H04J14/0226 , H04J14/0232 , H04J14/0246 , H04J14/025 , H04J14/028 , H04J14/0282 , H04J14/0283 , H04J2014/0253
摘要： Optical signals generated from customer premise equipment (CPE) at the edges of the metro domain networks are facilitated. The CPEs connect to extension terminals that transform the optical signal originating at the CPE into a format for long haul transmission. The optical signal then propagates to a primary terminal where the signal is multiplexed with other optical signals from other extension terminals. The multiplexed signals are then transmitted to a second primary terminal. The signal is then demultiplexed from other optical signals and transmitted to the proper extension terminal. At the extension terminal, the demultiplexed optical signal is transformed from its LH format back into a format suitable for inter-connection to a CPE. The signal undergoes optical-to-electrical conversion only at the extension terminals or end points, which can be located at lessee's facility. The only equipment located in lessor's facility is the primary terminal containing line amplifiers and add/drop nodes.
摘要翻译： 在城域网络边缘的客户端设备（CPE）产生的光信号便利。 CPE连接到将源自CPE的光信号转换为长途传输格式的分机终端。 然后，光信号传播到主终端，其中信号与来自其它扩展终端的其它光信号被复用。 然后将多路复用的信号发送到第二主终端。 然后将信号从其他光信号解复用并发送到适当的扩展终端。 在分机终端，解复用的光信号从其LH格式被转换成适合于与CPE相互连接的格式。 该信号仅在扩展终端或终点处进行光电转换，其可以位于承租人的设施处。 位于出租人设施中的唯一设备是包含线路放大器和添加/分出节点的主要终端。
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8.发明申请Flexible field based energy efficient multimedia processor architecture and method 审中-公开灵活场效能多媒体处理器架构与方法公开(公告)号：US20090238263A1
公开(公告)日：2009-09-24
申请号：US12322721
申请日：2009-02-06
申请人： Pawan Jaggi , Sandeep Kumar , Xiaohui Wei
发明人： Pawan Jaggi , Sandeep Kumar , Xiaohui Wei
CPC分类号： H04N19/61 , H04N21/2187 , H04N21/23602 , H04N21/242 , H04N21/4305 , H04N21/64322
摘要： A programmable energy efficient codec system is provided for encoding and decoding a plurality of application environments. A camera Codec and control system for an HD camera is provided for encoding uncompressed HD-SDI video signals into an MPEG-2 transport stream. A stand-alone encoder decoder system is provided in a network configuration allowing for remote display and editing of HD-SDI video. At least one plurality of HD-SDI transport streams is generated from HD-Cameras encoded into MPEG-2 transport streams and output into a DVD-ASI signal and a TS/IP packet stream further provided is a decoder which accepts MPEG-2-TS/IP packet streams from a routed IP network which are decoded into an uncompressed HD-SDI transport stream for display. A set top box is provided for decoding audio and video HD-TV. A first HDMI interface into the decoder allows acceptance of an MPEG-2-TS from local storage media. Connection to an IP routed network is provided. The set top box may also request product specific decoder algorithms from a centralized manager. A kernel is provided in software which enables dramatic power reduction and ease of system update.
摘要翻译： 提供了一种用于对多个应用环境进行编码和解码的可编程节能编解码器系统。 提供了一种用于高清摄像机的编解码器和控制系统，用于将未压缩的HD-SDI视频信号编码为MPEG-2传输流。 提供了一种独立的编码器解码器系统，其网络配置允许HD-SDI视频的远程显示和编辑。 从被编码为MPEG-2传输流的HD相机产生至少多个HD-SDI传输流，并输出到DVD-ASI信号，并且进一步提供的TS / IP分组流是接受MPEG-2-TS 来自路由IP网络的IP分组流，其被解码为未压缩的HD-SDI传输流以进行显示。 提供机顶盒，用于解码音视频HD-TV。 解码器中的第一HDMI接口允许从本地存储介质接受MPEG-2-TS。 提供与IP路由网络的连接。 机顶盒还可以从集中管理器请求产品特定的解码器算法。 软件中提供内核，可实现显着的功耗降低和系统更新的便利性。
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公开(公告)号：US20110265134A1
公开(公告)日：2011-10-27
申请号：US12927056
申请日：2010-11-04
IPC分类号： H04N21/234
CPC分类号： H04N21/234309 , H04N19/40 , H04N19/42 , H04N19/439 , H04N21/426 , H04N21/440218 , H04N21/64322
摘要： A video transport stream over IP (TS/IP) server system comprises a set of video server blocks. A video server block comprises a pair of codecs and a primary FPGA, the codecs based on a fully programmable high speed DSP processor. The video server block further comprises a pair of VioIP engines for translating transport streams into IP packet streams. The video TS/IP server can perform transcoding, transrating and statistical multiplexing functions between ingress and egress transport streams. The video TS/IP server can ingress or egress HD-SDI and DVB-ASI data streams to or from an IP network via TS/IP. A host subsystem is embedded in a stand-alone embodiment. Multiple video TS/IP servers can be hosted by a PC in a PC host embodiment.
摘要翻译： IP视频传输流（TS / IP）服务器系统包括一组视频服务器模块。 视频服务器模块包括一对编解码器和主要FPGA，基于完全可编程的高速DSP处理器的编解码器。 视频服务器块还包括一对用于将传输流转换成IP分组流的VioIP引擎。 视频TS / IP服务器可以在入口和出口传输流之间执行转码，转换和统计复用功能。 视频TS / IP服务器可以通过TS / IP将HD-SDI和DVB-ASI数据流进出IP网络。 主机子系统嵌入在独立实施例中。 多个视频TS / IP服务器可以由PC在PC主机实施例中托管。
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