公开(公告)号：WO01033373A1

公开(公告)日：2001-05-10

申请号：PCT/AU2000/001339

申请日：2000-11-01

IPC: H04H60/07 ,  H04H60/78 ,  H04L12/18 ,  H04L29/06 ,  H04L29/08 ,  G06F13/14 ,  G06F13/362

CPC classification number: H04L67/26 ,  H04H60/07 ,  H04H60/78 ,  H04L12/1818 ,  H04L12/1863 ,  H04L12/1881 ,  H04L29/06027 ,  H04L65/4007

Abstract: The invention relates to an audio queue management system (10) in which an audio broadcast network (24) is connected to a plurality of client PCs (12 to 18) which each receive requests to broadcast over an audio broadcast network (24). The requests are queued so as that each broadcast can be made in an ordered manner.

Abstract translation: 本发明涉及一种音频队列管理系统（10），其中音频广播网络（24）连接到多个客户PC（12至18），每个客户端PC接收通过音频广播网络（24）广播的请求。 请求排队，以便可以以有序的方式进行每个广播。

公开(公告)号：WO2011089402A1

公开(公告)日：2011-07-28

申请号：PCT/GB2011/000091

申请日：2011-01-25

Applicant: IML LIMITED ,  KNOWLES, Anthony, Michael ,  DAVIES, Christopher, John

Inventor： KNOWLES, Anthony, Michael ,  DAVIES, Christopher, John

IPC: H04M1/725 ,  H04R1/26 ,  H04H60/78

CPC classification number: H04R1/26 ,  H04R3/12 ,  H04R27/00 ,  H04R2205/024 ,  H04R2420/07 ,  H04R2499/11

Abstract: An audio communication system is provided for generating an audio output for users in a region, the system comprising a plurality of portable communications devices for use by a respective plurality of users, each communications device comprising a microphone for inputting an audio signal by a user, a loudspeaker for generating an audio output for said user, said loudspeaker being adapted to output said audio output in at least a first frequency band, and a wireless interface for wireless communication to transmit said audio signals from said microphone and receive audio signals derived from an audio source for generating said audio output by said loudspeaker; and at least one low frequency loudspeaker device having an interface for receiving audio signals derived from a microphone of another communications device, and a low frequency loudspeaker adapted to output a low frequency audio output in said region only in a second frequency band lower than said first frequency band.

Abstract translation: 提供一种音频通信系统，用于为区域中的用户生成音频输出，该系统包括多个便携式通信设备供多个用户使用，每个通信设备包括用于由用户输入音频信号的麦克风， 用于产生用于所述用户的音频输出的扬声器，所述扬声器适于在至少第一频带中输出所述音频输出，以及用于无线通信的无线接口，用于从所述麦克风发送所述音频信号，并接收从 由所述扬声器产生所述音频输出的音频源; 以及至少一个低频扬声器装置，其具有用于接收从另一通信装置的麦克风导出的音频信号的接口，以及低频扬声器，其适于仅在低于所述第一和第二频带的第二频带中在所述区域中输出低频音频输出 频带。

公开(公告)号：WO2014110115A1

公开(公告)日：2014-07-17

申请号：PCT/US2014/010654

申请日：2014-01-08

Applicant: KENNEDY WILSON HOLDINGS, INC.

Inventor： MEYERS, Jeffrey, S. ,  MOUTON, Kent ,  SCHLESINGER, Barry

IPC: G06F3/0481 ,  G09B29/10 ,  H04H60/78

CPC classification number: G06Q50/16 ,  G06F17/3087 ,  G06Q30/0623 ,  G09B29/007 ,  G09B29/10 ,  H04H20/59 ,  H04H60/52 ,  H04H60/63

Abstract: A method for providing information based on geographic parameters is disclosed. The method includes providing a map. A user-defined position on the map is received. Data of a first type, wherein the first type data relates to the user-defined position on the map, is provided.

Abstract translation: 公开了一种基于地理参数提供信息的方法。 该方法包括提供地图。 接收地图上的用户定义的位置。 提供第一类型的数据，其中第一类型数据与地图上的用户定义的位置有关。

公开(公告)号：WO2010148500A1

公开(公告)日：2010-12-29

申请号：PCT/CA2010/000968

申请日：2010-06-23

Applicant: NORTEL NETWORKS LIMITED ,  DASYLVA, Abel ,  MONTUNO, Delfin ,  ASHWOOD-SMITH, Peter ,  BLOUIN, Francois ,  DRWIEGA, Tadeusz

Inventor： DASYLVA, Abel ,  MONTUNO, Delfin ,  ASHWOOD-SMITH, Peter ,  BLOUIN, Francois ,  DRWIEGA, Tadeusz

IPC: H04L12/24 ,  H04H60/78 ,  H04L29/06

CPC classification number: H04L45/122 ,  H04L12/185 ,  H04L45/02 ,  H04L45/12 ,  H04L45/16 ,  H04L45/48

Abstract: A set of critical nodes or links is identified on the network through which most of the shortest paths on the network occur. Each node compares their distance to end points on the network with a distance between the end points and each of the distinct critical nodes. Where the distance between the end points and the critical nodes is shorter than the distance between the end points and the node, the node is not on the shortest path and does not install forwarding state. Where the distance between the end points and the critical node is larger than or equal to the distance between the end points and the node, the node may be on the shortest path between the pair of end nodes and installs forwarding state. Installation of forwarding state may cause packet duplication, but determining forwarding state is dramatically simplified. The level of duplication may be reduced by selecting a larger number of critical nodes on the network.

Abstract translation: 在网络上识别出一组关键节点或链路，通过该关键节点或链路，网络上的大多数最短路径都会发生。 每个节点将其距离与网络上的终点进行比较，并在终点与每个不同关键节点之间建立距离。 终点与关键节点之间的距离短于端点与节点之间的距离，节点不在最短路径上，不会安装转发状态。 在端点和关键节点之间的距离大于或等于端点和节点之间的距离的情况下，节点可以在一对端节点之间的最短路径上，并安装转发状态。 转发状态的安装可能会导致数据包复制，但是显着地简化了确定转发状态。 可以通过在网络上选择更多的关键节点来减少重复级别。