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    • 3. 发明授权
    • Multi-channel audio enhancement for television
    • 电视多声道音频增强
    • US08046792B2
    • 2011-10-25
    • US10103486
    • 2002-03-20
    • Craig Howard SeidelColeman Dale Sisson, Jr.
    • Craig Howard SeidelColeman Dale Sisson, Jr.
    • H04N5/445
    • H04N21/439H04N5/4401H04N5/602H04N21/2187H04N21/2368H04N21/4341H04N21/4532H04N21/4826H04N21/8106H04N21/84
    • A comprehensive mechanism is provided for broadcasting and accessing multiple audio sources in connection with the viewing of a television program. In the preferred embodiment, the first step in providing audio is collecting the audio through the use of standard audio capture techniques. Next, the audio is distributed by either of in-band via broadcast or out-of-band techniques. In-band audio is preferably provided via an MPEG stream associated with the current television program. Out-of-band (OOB) audio can be broadcast as well, although it is preferable to select which channel is distributed upstream first, rather than broadcast all channels downstream and consume bandwidth for unselected audio. Thus, it is preferred that only the desired audio channel(s) are sent over the OOB channel. The audio is preferably tagged with metadata, such that information describing the audio accompanies each audio channel. This allows, for example, a description of the audio to be provided to the viewer as part of a selection mechanism (see below), and/or provides control information that is used by the system, for example to configure the system for a particular type of audio processing, e.g. DTS; display accompanying graphic information; such as an ad; or engage a viewer authentication/billing mechanism, for example to provide upstream information concerning the viewer's selections. With either system, the viewer operates a set top box to select the appropriate audio channel(s) and route the television audio to a television or to a separate amplifier and speakers for reproduction.
    • 提供一种全面的机制,用于与观看电视节目相关联地广播和访问多个音频源。 在优选实施例中,提供音频的第一步骤是通过使用标准音频捕获技术收集音频。 接下来,通过广播或带外技术通过带内的任一个来分发音频。 优选地,经由与当前电视节目相关联的MPEG流提供带内音频。 也可以广播带外(OOB)音频,尽管优选的是选择哪个频道首先被分布在上游,而不是在下游广播所有频道并且消耗未被选择的音频的带宽。 因此,优选地,仅通过OOB信道发送期望的音频信道。 音频优选地用元数据标记,使得描述音频的信息伴随每个音频频道。 例如,这允许将作为选择机构(见下文)的一部分提供给观众的音频的描述和/或提供由系统使用的控制信息,例如为特定的系统配置系统 类型的音频处理,例如 DTS; 显示伴随的图形信息; 如广告; 或参与观众认证/计费机制,例如提供有关观众选择的上游信息。 使用任一系统,观看者操作机顶盒以选择适当的音频通道并将电视音频路由到电视机,或将音频路由到单独的放大器和扬声器以进行再现。
    • 5. 发明申请
    • Systems, Methods and Devices for Trip Management Functions
    • 用于旅行管理功能的系统,方法和设备
    • US20090070033A1
    • 2009-03-12
    • US12271653
    • 2008-11-14
    • Richard RudowJames M. JankyRobert Joseph AllenCraig Howard
    • Richard RudowJames M. JankyRobert Joseph AllenCraig Howard
    • G06Q30/00G01C21/26H04W4/04
    • H04L67/34G01C21/20G06F17/3087G06Q30/04H04L67/04H04L67/18H04L69/329H04W4/02H04W4/18H04W4/20
    • A Web based application system for managing a trip. The Web based application system for managing a trip includes a graphical user interface for allowing a client computer coupled to a network to access a server computer to retrieve and store data relating to the trip therewith, one or more interactive windows functioning with the graphical user interface to perform the retrieving and the storing such that the data include a Web document and the graphical user interface and the interactive windows include a first application, and a wireless device interface for allowing a portable device wirelessly coupled, with a cellular telephone system, with the network to access the Web document. The portable device includes a cellular telephone functionality, a geo-locating functionality and a processor for processing the Web document. The processing helps manage the trip. Downloading and processing the Web document include a second application.
    • 一种用于管理旅行的基于Web的应用系统。 用于管理旅程的基于Web的应用系统包括图形用户界面,用于允许耦合到网络的客户端计算机访问服务器计算机以检索和存储与其跳闸相关的数据,与图形用户界面起作用的一个或多个交互式窗口 以执行检索和存储,使得数据包括Web文档,并且图形用户界面和交互式窗口包括第一应用程序,以及无线设备接口,用于允许与蜂窝电话系统无线地耦合的便携式设备与 网络访问Web文档。 便携式设备包括蜂窝电话功能,地理定位功能和用于处理Web文档的处理器。 该处理有助于管理旅程。 下载和处理Web文档包括第二个应用程序。
    • 7. 发明授权
    • Web based data mining and location data reporting and system
    • 基于Web的数据挖掘和位置数据报告和系统
    • US06768994B1
    • 2004-07-27
    • US09792635
    • 2001-02-23
    • Craig HowardRobert J. Allen
    • Craig HowardRobert J. Allen
    • G06F1730
    • G06F17/3087Y10S707/99945
    • A database reporting and data mining system operates in one embodiment on a database of a location aware wireless gateway that processes message, location, event data obtained from an asset sensor or user, and other telemetry data from remote assets such as vehicles of a business enterprise fleet, and presents configurable reports on web pages displayed within the user's web browser in text or chart form. Reports, which may be user-customized, are created in response to user queries regarding, e.g., activity, and trends and summaries of activity for individual vehicles or an entire fleet. Database-stored event data grouped by relationship, e.g., start and end events, enable automatic computation of desired information such as time and distance between events. Report data in XML format are re-formatted in XSL stylesheets.
    • 数据库报告和数据挖掘系统在一个实施例中在位置感知无线网关的数据库上操作,所述位置感知无线网关处理从资产传感器或用户获得的消息,位置,事件数据以及来自诸如商业企业的车辆的远程资产的其他遥测数据 并以文本或图表格式在用户的Web浏览器中显示的网页上呈现可配置的报告。 响应于用户关于个体车辆或整个车队的活动的趋势和趋势和总结的用户查询,创建可以由用户定制的报告。 通过关系(例如开始和结束事件)分组的数据库存储的事件数据使得能够自动计算期望的信息,诸如事件之间的时间和距离。 以XSL样式表格格式重新格式化XML格式的数据。