Breakout rooms in a distributed conferencing environment
    2.
    发明授权
    Breakout rooms in a distributed conferencing environment 有权
    分布式会议环境中的分组会议室

    公开(公告)号:US08300557B2

    公开(公告)日:2012-10-30

    申请号:US11789895

    申请日:2007-04-26

    IPC分类号: H04L12/16

    CPC分类号: H04L12/66 H04L12/1822

    摘要: Architecture that facilitates management and control of sidebar sessions (or breakout rooms) in a distributed conferencing environment. Distributed frontends (or MCUs) are provided for multi-party access into a main conferencing session. In one implementation, the main session can then be partitioned to provide one or more sidebar sessions for side conferencing. The sidebar sessions can all be contained on a single MCU or distributed across multiple MCUs. The leader of the main session can then freely roam among the sidebar sessions of a single MCU or among the sessions on the distributed MCUs. The protocol can be SIP-based, and also or alternatively use C3P commands for creating (or adding) a sidebar session, modifying the sidebar, moving users to and from a sidebar, and deleting the sidebar session.

    摘要翻译: 便于在分布式会议环境中管理和控制侧栏会话(或分组会议室)的体系结构。 分布式前端(或MCU)用于多方访问主会议会话。 在一个实现中,然后可以对主会话进行分区,为侧面会议提供一个或多个侧边栏会话。 侧边栏会话可以包含在单个MCU上,也可以分布在多个MCU上。 然后,主会话的领导者可以在单个MCU的侧边会话或分布式MCU的会话之间自由漫游。 该协议可以是基于SIP的,也可以使用C3P命令来创建(或添加)侧边栏会话,修改边栏,移动用户和从边栏移动用户,以及删除侧边栏会话。

    Emulation of room lock and lobby feature in distributed conferencing system
    3.
    发明授权
    Emulation of room lock and lobby feature in distributed conferencing system 有权
    在分布式会议系统中模拟房间锁和大厅功能

    公开(公告)号:US08880598B2

    公开(公告)日:2014-11-04

    申请号:US11784922

    申请日:2007-04-10

    IPC分类号: G06F15/16 G06Q10/10 H04L12/18

    CPC分类号: H04L12/1822 G06Q10/10

    摘要: Architecture for a session lock and lobby feature in a distributed conferencing framework for a conferencing session. Under a lock scenario, once a user enters the session, the session can be locked to prevent other individuals from entering, even if the individuals were invited to the session. Locking can be accomplished manually by a session participant and/or automatically based on criteria. The lobby feature allows a session participant to be aware of users in the lobby and pending access to the session by providing notification and/or identification of the user attempting to gain access. The session leader can selectively allow access to the session. The architecture facilitates lock and lobby features in multiple identical, leaderless, conference servers which together form a distributed conferencing system. The lock and lobby features can employ media session protocols such as session initiation protocol (SIP) and centralized conference control protocol (C3P).

    摘要翻译: 用于会议会话的分布式会议框架中的会话锁和大厅的架构。 在锁定情况下,一旦用户进入会话,会话可以被锁定,以防止其他人进入,即使个人被邀请到会话中。 锁定可以由会话参与者手动完成,也可以根据标准自动完成。 大厅功能允许会话参与者通过提供尝试访问的用户的通知和/或标识来了解大厅中的用户和等待访问会话。 会话负责人可以选择性地允许访问会话。 该架构便于在多个相同的,无领导的会议服务器中进行锁定和大厅功能,这些会议服务器共同构成分布式会议系统。 锁和大厅功能可以采用媒体会话协议,例如会话发起协议(SIP)和集中式会议控制协议(C3P)。

    Breakout rooms in a distributed conferencing environment
    4.
    发明申请
    Breakout rooms in a distributed conferencing environment 有权
    分布式会议环境中的分组会议室

    公开(公告)号:US20080267095A1

    公开(公告)日:2008-10-30

    申请号:US11789895

    申请日:2007-04-26

    IPC分类号: H04L12/16

    CPC分类号: H04L12/66 H04L12/1822

    摘要: Architecture that facilitates management and control of sidebar sessions (or breakout rooms) in a distributed conferencing environment. Distributed frontends (or MCUs) are provided for multi-party access into a main conferencing session. In one implementation, the main session can then be partitioned to provide one or more sidebar sessions for side conferencing. The sidebar sessions can all be contained on a single MCU or distributed across multiple MCUs. The leader of the main session can then freely roam among the sidebar sessions of a single MCU or among the sessions on the distributed MCUs. The protocol can be SIP-based, and also or alternatively use C3P commands for creating (or adding) a sidebar session, modifying the sidebar, moving users to and from a sidebar, and deleting the sidebar session.

    摘要翻译: 便于在分布式会议环境中管理和控制侧栏会话(或分组会议室)的体系结构。 分布式前端(或MCU)用于多方访问主会议会话。 在一个实现中,然后可以对主会话进行分区,为侧面会议提供一个或多个侧边栏会话。 侧边栏会话可以包含在单个MCU上,也可以分布在多个MCU上。 然后,主会话的领导者可以在单个MCU的侧边会话或分布式MCU的会话之间自由漫游。 该协议可以是基于SIP的,也可以使用C3P命令来创建(或添加)侧边栏会话,修改边栏,移动用户和从边栏移动用户,以及删除侧边栏会话。

    Emulation of room lock and lobby feature in distributed conferencing system
    5.
    发明申请
    Emulation of room lock and lobby feature in distributed conferencing system 有权
    在分布式会议系统中模拟房间锁和大厅功能

    公开(公告)号:US20080256182A1

    公开(公告)日:2008-10-16

    申请号:US11784922

    申请日:2007-04-10

    IPC分类号: G06F15/00

    CPC分类号: H04L12/1822 G06Q10/10

    摘要: Architecture for a session lock and lobby feature in a distributed conferencing framework for a conferencing session. Under a lock scenario, once a user enters the session, the session can be locked to prevent other individuals from entering, even if the individuals were invited to the session. Locking can be accomplished manually by a session participant and/or automatically based on criteria. The lobby feature allows a session participant to be aware of users in the lobby and pending access to the session by providing notification and/or identification of the user attempting to gain access to the session. The session leader can selectively allow access to the session. The architecture facilitates lock and lobby features in multiple identical, leaderless, conference servers which together form a distributed conferencing system. The lock and lobby features can employ media session protocols such as session initiation protocol (SIP) and centralized conference control protocol (C3P).

    摘要翻译: 用于会议会话的分布式会议框架中的会话锁和大厅的架构。 在锁定情况下,一旦用户进入会话,会话可以被锁定,以防止其他人进入,即使个人被邀请到会话中。 锁定可以由会话参与者手动完成,也可以根据标准自动完成。 大厅功能允许会话参与者通过提供尝试访问会话的用户的通知和/或标识来了解大厅中的用户和等待访问会话。 会话负责人可以选择性地允许访问会话。 该架构便于在多个相同的,无领导的会议服务器中进行锁定和大厅功能,这些会议服务器共同构成分布式会议系统。 锁和大厅功能可以采用媒体会话协议,例如会话发起协议(SIP)和集中式会议控制协议(C3P)。

    Pressure vent-sealed primary and secondary alkaline cells
    7.
    发明授权
    Pressure vent-sealed primary and secondary alkaline cells 失效
    压力通风密封的一次和二次碱性电池

    公开(公告)号:US4008354A

    公开(公告)日:1977-02-15

    申请号:US576406

    申请日:1975-05-12

    IPC分类号: H01M2/08 H01M2/12

    摘要: An extrudible hot melt adhesive material is utilized in a low cost vent for an electrochemical cell to relieve abnormal pressure formed during improper use of the cell. The extrudible hot melt adhesive material is suitably joined or bonded to a member used to provide a cell top, and covers and fills a vent hole formed in the member. Material is extruded through the vent hole by abnormal pressure to open the vent hole and allow the abnormal pressure to be released through the opened vent hole. The venting pressure can be predetermined by varying vent hole diameter, amount of adhesive, and the composition of the filler adhesive material with respect to viscosity.

    摘要翻译: 一种可挤出的热熔粘合剂材料用于低成本的用于电化学电池的排气口以减轻在电池不正确使用期间形成的异常压力。 可挤出热熔粘合剂材料适当地接合或结合到用于提供电池顶部的构件,并且覆盖并填充形成在构件中的通气孔。 材料通过异常压力通过通气孔挤压,以打开通气孔,并允许异常压力通过打开的通气孔释放。 排气压力可以通过改变通气孔直径,粘合剂量以及填料粘合剂材料的组成相对于粘度而预先确定。

    Method and Apparatus for Efficiently Accounting for the Temporal Nature of Audio Processing
    8.
    发明申请
    Method and Apparatus for Efficiently Accounting for the Temporal Nature of Audio Processing 有权
    有效地考虑音频处理的时间性质的方法和装置

    公开(公告)号:US20080222525A1

    公开(公告)日:2008-09-11

    申请号:US12126808

    申请日:2008-05-23

    IPC分类号: G06F3/048 G06F17/00

    CPC分类号: G06F3/16

    摘要: Some embodiments of the invention provide a computer system for processing an audio track. This system includes at least on DSP for processing the audio track. It also includes an application for editing the audio track. To process audio data in a first interval of the audio track, the application first asks and obtains from the DSP an impulse response parameter related to the DSP's processing of audio data. From the received impulse response parameter, the application identifies a second audio track interval that is before the first interval. To process audio data in the first interval, the application then directs the DSP to process audio data within the first and second intervals.

    摘要翻译: 本发明的一些实施例提供了一种用于处理音轨的计算机系统。 该系统至少包括用于处理音轨的DSP。 它还包括用于编辑音轨的应用程序。 为了在音轨的第一个间隔中处理音频数据,应用程序首先从DSP获取与DSP处理音频数据相关的脉冲响应参数。 从接收到的脉冲响应参数,应用程序识别在第一间隔之前的第二音频间隔。 为了在第一间隔中处理音频数据,应用程序然后指示DSP在第一和第二间隔内处理音频数据。