公开(公告)号：US07721117B2

公开(公告)日：2010-05-18

申请号：US11395572

申请日：2006-03-31

申请人： W. Paul Sherer ,  Kirk Blattman ,  Hoi-Tauw Chou ,  Glenn Connery ,  Howard Davis ,  Daniel Kiewlich ,  Robert Drew Major ,  Mel Oyler ,  Neeraj K. Sharma

发明人： W. Paul Sherer ,  Kirk Blattman ,  Hoi-Tauw Chou ,  Glenn Connery ,  Howard Davis ,  Daniel Kiewlich ,  Robert Drew Major ,  Mel Oyler ,  Neeraj K. Sharma

IPC分类号： G06F11/30

CPC分类号： H04L67/1008 ,  H04L29/06027 ,  H04L65/4076 ,  H04L65/4084 ,  H04L65/607 ,  H04L67/1002 ,  H04L67/101 ,  H04L67/1012 ,  H04L67/1034 ,  H04L67/14 ,  H04L69/40 ,  H04N21/2181 ,  H04N21/23116 ,  H04N21/2404 ,  H04N21/266 ,  H04N21/631 ,  H04N21/64322

摘要： A technique for managing the streaming of digital video content to multiple clients involves identifying an attribute of a content element that is streamed to a client and selecting a protection mechanism for the content element as a function of the attribute, wherein the protection mechanism enables streaming of the content element to the clients in the event of a resource failure. In an example, the identified attribute is an indication of the popularity of the content element (e.g., as measured by the number of active streams), such that the protection mechanism is selected as a function of the popularity of the content element. In an embodiment, protection mechanisms that offer a higher level of protection are selected for the more popular content elements and protection mechanisms that offer a lower level of protection are selected for the less popular content elements.

摘要翻译： 用于管理数字视频内容到多个客户端的流传输的技术包括识别被传送到客户端的内容元素的属性，并且根据属性选择内容元素的保护机制，其中该保护机制使流媒体 资源故障时客户端的内容元素。 在一个示例中，所标识的属性是内容元素的流行度的指示（例如，由活动流的数量测量），使得保护机制被选择为内容元素的普及度的函数。 在一个实施例中，为更流行的内容元素选择提供更高级别的保护的保护机制，并且为较不流行的内容元素选择提供较低级别的保护的保护机制。

公开(公告)号：US08326967B2

公开(公告)日：2012-12-04

申请号：US11394823

申请日：2006-03-31

申请人： W. Paul Sherer ,  Kirk Blattman ,  Hoi-Tauw Chou ,  Glenn Connery ,  Howard Davis ,  Daniel Kiewlich ,  Robert Drew Major ,  Mel Oyler ,  Neeraj K. Sharma

发明人： W. Paul Sherer ,  Kirk Blattman ,  Hoi-Tauw Chou ,  Glenn Connery ,  Howard Davis ,  Daniel Kiewlich ,  Robert Drew Major ,  Mel Oyler ,  Neeraj K. Sharma

IPC分类号： G06F15/173

CPC分类号： H04L67/1008 ,  H04L29/06027 ,  H04L65/4076 ,  H04L65/4084 ,  H04L65/607 ,  H04L67/1002 ,  H04L67/101 ,  H04L67/1012 ,  H04L67/1034 ,  H04L67/14 ,  H04L69/40 ,  H04N21/2181 ,  H04N21/23116 ,  H04N21/2404 ,  H04N21/266 ,  H04N21/631 ,  H04N21/64322

摘要： A technique for streaming digital video content to multiple clients involves establishing a logical group of IP-connected stream servers, generating state information at multiple stream servers within the logical group, sharing the state information amongst stream servers in the logical group, and using the shared state information to respond to resource failures within the logical group. By sharing state information within the logical group of stream servers, stream servers with the shared state information can quickly take over the active streams from a failed stream server within the logical group. The quick transition of responsibility from one stream server to another enables the streaming network to provide continuous streaming of digital video content to the viewer without interruption.

摘要翻译： 将数字视频内容流式传输到多个客户端的技术包括建立一个连接IP的流服务器的逻辑组，在逻辑组内的多个流服务器上生成状态信息，在逻辑组中的流服务器之间共享状态信息，并使用共享 状态信息来响应逻辑组中的资源故障。 通过在流服务器的逻辑组内共享状态信息，具有共享状态信息的流服务器可以快速地从逻辑组中的故障流服务器接管活动流。 从一个流服务器到另一个流服务器的快速过渡使流媒体网络能够不间断地向观众提供数字视频内容的连续流式传输。

公开(公告)号：US08370649B2

公开(公告)日：2013-02-05

申请号：US12780598

申请日：2010-05-14

申请人： W. Paul Sherer ,  Kirk Blattman ,  Glenn Connery ,  Hoi-Tauw Chou ,  Robert Drew Major ,  Mel Oyer ,  Howard Davis ,  Daniel Kiewlich ,  Neeraj K. Sharma

发明人： W. Paul Sherer ,  Kirk Blattman ,  Glenn Connery ,  Hoi-Tauw Chou ,  Robert Drew Major ,  Mel Oyer ,  Howard Davis ,  Daniel Kiewlich ,  Neeraj K. Sharma

IPC分类号： G06F12/14

CPC分类号： H04L29/06027 ,  H04L65/4084 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/101 ,  H04L67/1012 ,  H04L67/1034 ,  H04N21/2181 ,  H04N21/266 ,  H04N21/631 ,  H04N21/64322

摘要： A technique for managing the streaming of digital video content to multiple clients involves identifying an attribute of a content element that is streamed to a client and selecting a protection mechanism for the content element as a function of the attribute, wherein the protection mechanism enables streaming of the content element to the clients in the event of a resource failure. In an example, the identified attribute is an indication of the popularity of the content element (e.g., as measured by the number of active streams), such that the protection mechanism is selected as a function of the popularity of the content element. In an embodiment, protection mechanisms that offer a higher level of protection are selected for the more popular content elements and protection mechanisms that offer a lower level of protection are selected for the less popular content elements.

摘要翻译： 用于管理数字视频内容到多个客户端的流传输的技术包括识别被传送到客户端的内容元素的属性，并且根据属性选择内容元素的保护机制，其中该保护机制使流媒体 资源故障时客户端的内容元素。 在一个示例中，所标识的属性是内容元素的流行度的指示（例如，由活动流的数量测量），使得保护机制被选择为内容元素的普及度的函数。 在一个实施例中，为更流行的内容元素选择提供更高级别的保护的保护机制，并且为较不流行的内容元素选择提供较低级别的保护的保护机制。

公开(公告)号：US20100223394A1

公开(公告)日：2010-09-02

申请号：US12780598

申请日：2010-05-14

申请人： W. Paul Sherer ,  Kirk Blattman ,  Hoi-Tauw Chou ,  Glenn Connery ,  Howard Davis ,  Daniel Kiewlich ,  Robert Drew Major ,  Mel Oyer ,  Neeraj K. Sharma

发明人： W. Paul Sherer ,  Kirk Blattman ,  Hoi-Tauw Chou ,  Glenn Connery ,  Howard Davis ,  Daniel Kiewlich ,  Robert Drew Major ,  Mel Oyer ,  Neeraj K. Sharma

IPC分类号： G06F11/20 ,  G06F15/16

CPC分类号： H04L29/06027 ,  H04L65/4084 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/101 ,  H04L67/1012 ,  H04L67/1034 ,  H04N21/2181 ,  H04N21/266 ,  H04N21/631 ,  H04N21/64322

摘要： A technique for managing the streaming of digital video content to multiple clients involves identifying an attribute of a content element that is streamed to a client and selecting a protection mechanism for the content element as a function of the attribute, wherein the protection mechanism enables streaming of the content element to the clients in the event of a resource failure. In an example, the identified attribute is an indication of the popularity of the content element (e.g., as measured by the number of active streams), such that the protection mechanism is selected as a function of the popularity of the content element. In an embodiment, protection mechanisms that offer a higher level of protection are selected for the more popular content elements and protection mechanisms that offer a lower level of protection are selected for the less popular content elements.

摘要翻译： 用于管理数字视频内容到多个客户端的流传输的技术包括识别被传送到客户端的内容元素的属性，并且根据属性选择内容元素的保护机制，其中该保护机制使流媒体 资源故障时客户端的内容元素。 在一个示例中，所标识的属性是内容元素的流行度的指示（例如，由活动流的数量测量），使得保护机制被选择为内容元素的普及度的函数。 在一个实施例中，为更流行的内容元素选择提供更高级别的保护的保护机制，并且为较不流行的内容元素选择提供较低级别的保护的保护机制。

公开(公告)号：US20060248213A1

公开(公告)日：2006-11-02

申请号：US11395572

申请日：2006-03-31

申请人： W. Sherer ,  Kirk Blattman ,  Hoi-Tauw Chou ,  Glenn Connery ,  Howard Davis ,  Daniel Kiewlich ,  Robert Major ,  Mel Oyler ,  Neeraj Sharma

发明人： W. Sherer ,  Kirk Blattman ,  Hoi-Tauw Chou ,  Glenn Connery ,  Howard Davis ,  Daniel Kiewlich ,  Robert Major ,  Mel Oyler ,  Neeraj Sharma

IPC分类号： G06F15/16

CPC分类号： H04L67/1008 ,  H04L29/06027 ,  H04L65/4076 ,  H04L65/4084 ,  H04L65/607 ,  H04L67/1002 ,  H04L67/101 ,  H04L67/1012 ,  H04L67/1034 ,  H04L67/14 ,  H04L69/40 ,  H04N21/2181 ,  H04N21/23116 ,  H04N21/2404 ,  H04N21/266 ,  H04N21/631 ,  H04N21/64322

摘要： A technique for managing the streaming of digital video content to multiple clients involves identifying an attribute of a content element that is streamed to a client and selecting a protection mechanism for the content element as a function of the attribute, wherein the protection mechanism enables streaming of the content element to the clients in the event of a resource failure. In an example, the identified attribute is an indication of the popularity of the content element (e.g., as measured by the number of active streams), such that the protection mechanism is selected as a function of the popularity of the content element. In an embodiment, protection mechanisms that offer a higher level of protection are selected for the more popular content elements and protection mechanisms that offer a lower level of protection are selected for the less popular content elements.

公开(公告)号：US20060248212A1

公开(公告)日：2006-11-02

申请号：US11394823

申请日：2006-03-31

申请人： W. Sherer ,  Kirk Blattman ,  Hoi-Tauw Chou ,  Glenn Connery ,  Howard Davis ,  Daniel Kiewlich ,  Robert Major ,  Mel Oyler ,  Neeraj Sharma

发明人： W. Sherer ,  Kirk Blattman ,  Hoi-Tauw Chou ,  Glenn Connery ,  Howard Davis ,  Daniel Kiewlich ,  Robert Major ,  Mel Oyler ,  Neeraj Sharma

IPC分类号： G06F15/16

CPC分类号： H04L67/1008 ,  H04L29/06027 ,  H04L65/4076 ,  H04L65/4084 ,  H04L65/607 ,  H04L67/1002 ,  H04L67/101 ,  H04L67/1012 ,  H04L67/1034 ,  H04L67/14 ,  H04L69/40 ,  H04N21/2181 ,  H04N21/23116 ,  H04N21/2404 ,  H04N21/266 ,  H04N21/631 ,  H04N21/64322

摘要： A technique for streaming digital video content to multiple clients involves establishing a logical group of IP-connected stream servers, generating state information at multiple stream servers within the logical group, sharing the state information amongst stream servers in the logical group, and using the shared state information to respond to resource failures within the logical group. By sharing state information within the logical group of stream servers, stream servers with the shared state information can quickly take over the active streams from a failed stream server within the logical group. The quick transition of responsibility from one stream server to another enables the streaming network to provide continuous streaming of digital video content to the viewer without interruption.

摘要翻译： 将数字视频内容流式传输到多个客户端的技术包括建立一个连接IP的流服务器的逻辑组，在逻辑组内的多个流服务器上生成状态信息，在逻辑组中的流服务器之间共享状态信息，并使用共享 状态信息来响应逻辑组中的资源故障。 通过在流服务器的逻辑组内共享状态信息，具有共享状态信息的流服务器可以快速地从逻辑组中的故障流服务器接管活动流。 从一个流服务器到另一个流服务器的快速过渡使流媒体网络能够不间断地向观众提供数字视频内容的连续流式传输。

公开(公告)号：US08145778B2

公开(公告)日：2012-03-27

申请号：US11829059

申请日：2007-07-26

申请人： John Pickens ,  Hoi-Tauw Chou ,  W. Paul Sherer ,  Howard Davis ,  Kevin Kingdon

发明人： John Pickens ,  Hoi-Tauw Chou ,  W. Paul Sherer ,  Howard Davis ,  Kevin Kingdon

IPC分类号： G06F15/16

CPC分类号： H04L65/1093 ,  H04L65/4076 ,  H04N21/6377 ,  H04N21/6405

摘要： A technique for transitioning streamed digital video content between stream servers involves identifying a transition identifier that indicates a point at which streaming of the digital video content transitions from a first stream server to a second stream server and then transitioning the streaming from the first stream server the second stream server at a point in the digital video content that corresponds to the transition identifier. For example, the first stream server stops streaming the digital video content at a point in the digital video content that corresponds to the transition identifier and the second stream server starts streaming the digital video content at a point in the digital video content that corresponds to the transition identifier.

摘要翻译： 用于在流服务器之间转换流式数字视频内容的技术涉及识别转换标识符，其指示数字视频内容的流传输从第一流服务器转换到第二流服务器的点，然后从第一流服务器转换流 在数字视频内容中与转换标识符相对应的点处的第二流服务器。 例如，第一流服务器停止在与转换标识符相对应的数字视频内容中的点处流式传输数字视频内容，并且第二流服务器在对应于数字视频内容的数字视频内容中的点开始流式传输数字视频内容 转换标识符

公开(公告)号：US20080028093A1

公开(公告)日：2008-01-31

申请号：US11829059

申请日：2007-07-26

申请人： John Pickens ,  Hoi-Tauw Chou ,  W. Paul Sherer ,  Howard Davis ,  Kevin Kingdon

发明人： John Pickens ,  Hoi-Tauw Chou ,  W. Paul Sherer ,  Howard Davis ,  Kevin Kingdon

IPC分类号： G06F15/16

CPC分类号： H04L65/1093 ,  H04L65/4076 ,  H04N21/6377 ,  H04N21/6405

摘要： A technique for transitioning streamed digital video content between stream servers involves identifying a transition identifier that indicates a point at which streaming of the digital video content transitions from a first stream server to a second stream server and then transitioning the streaming from the first stream server the second stream server at a point in the digital video content that corresponds to the transition identifier. For example, the first stream server stops streaming the digital video content at a point in the digital video content that corresponds to the transition identifier and the second stream server starts streaming the digital video content at a point in the digital video content that corresponds to the transition identifier.

摘要翻译： 用于在流服务器之间转换流式数字视频内容的技术涉及识别转换标识符，其指示数字视频内容的流传输从第一流服务器转换到第二流服务器的点，然后从第一流服务器转换流 在数字视频内容中与转换标识符相对应的点处的第二流服务器。 例如，第一流服务器停止在与转换标识符相对应的数字视频内容中的点处流式传输数字视频内容，并且第二流服务器在数字视频内容中对应于数字视频内容的点开始流式传输数字视频内容 转换标识符

公开(公告)号：US20090308228A1

公开(公告)日：2009-12-17

申请号：US12214066

申请日：2008-06-16

申请人： Tobias Hurwitz ,  Howard Davis

发明人： Tobias Hurwitz ,  Howard Davis

IPC分类号： G10H7/00

CPC分类号： G10H3/186 ,  G10H1/0008 ,  G10H1/40 ,  G10H2210/076

摘要： An electronic device that receives a signal indicative of the sound made my a musical instrument in order to determine the instantaneous rate of play of melodic notes on that instrument in terms of notes played per second and display the rate in real time via a display. The regularity of the musician's rate of play is further indicated by the stability of the display reading. Individual sustained melodic notes are identified utilizing differential capacitance and circuit delay time constants to generate a voltage differential in response to a step signal. The device is also selectively operable as a conventional metronome to provide an exemplary sound cue to the musician corresponding to a given number of notes per second and convertible by a switch or foot pedal to monitor the musicians rate of play as he tries to match the demonstrated rate.

摘要翻译： 接收表示声音的信号的电子设备使我的乐器为了根据每秒播放的音符确定该乐器上的旋律音符的瞬时播放速率，并通过显示器实时显示速率。 音乐家的播放速度的规律性进一步由显示读数的稳定性表示。 使用差分电容和电路延迟时间常数来识别各个持续的旋律音符，以响应于步进信号产生电压差。 该装置还可以选择性地作为传统的节拍器操作，以向音乐家提供对应于每秒给定数量的音符的示例性声音提示，并且可以通过开关或脚踏板来转换，以监视音乐家的游戏速度，因为他试图匹配所演示的 率。

公开(公告)号：US07094104B1

公开(公告)日：2006-08-22

申请号：US10908253

申请日：2005-05-04

申请人： Rodger Burke ,  Kendrick Van Swearingen ,  Joon Lee ,  Howard Davis

发明人： Rodger Burke ,  Kendrick Van Swearingen ,  Joon Lee ,  Howard Davis

IPC分类号： H01R13/66 ,  H01R12/00

CPC分类号： H01R24/42 ,  H01R9/0509 ,  H01R13/6658 ,  H01R31/00 ,  H01R2103/00

摘要： An in-line coaxial circuit assembly having a first portion with a first electrical connector interface on a first end and a second portion having a second electrical connector interface on a second end. The first portion and the second portion adapted to couple together along an outer wall of at least one of the first portion and the second portion. A cylindrical outer conductor section coaxial with the outer wall may be formed in at least one of the portions. The coupling of the first portion and the second portion forms an enclosed cylindrical PCB chamber between the outer conductor section and inner conductor or outer wall, if present. A PCB may be positioned within the PCB chamber, the PCB coupled to the inner conductor through a slot in the outer conductor section, if present.

摘要翻译： 一种在线同轴电路组件，其具有在第一端上具有第一电连接器接口的第一部分和在第二端上具有第二电连接器接口的第二部分。 第一部分和第二部分适于沿着第一部分和第二部分中的至少一个的外壁连接在一起。 可以在至少一个部分中形成与外壁同轴的圆柱形外导体部分。 第一部分和第二部分的联接在外部导体部分和内部导体或外壁之间形成封闭的圆柱形PCB室（如果存在）。 PCB可以定位在PCB室内，PCB通过外部导体部分中的槽（如果存在）耦合到内部导体。