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1. 发明授权

US06337711B1 Transmission performance testing 失效
标题翻译：传输性能测试
公开(公告)号：US06337711B1
公开(公告)日：2002-01-08
申请号：US09337319
申请日：1999-06-22
申请人： R. V. C. Dickinson , Edwin L. Dickinson
发明人： R. V. C. Dickinson , Edwin L. Dickinson
IPC分类号： H04N1700
CPC分类号： H04N17/00 , H04N7/088
摘要： Performance testing of transmission signals to ensure quality and compliance with governmental regulations by limiting interference with intended signals, such as entertainment signals seen by viewers, while reducing the manpower required for testing and eliminating the need for communication between field units and sources of transmission in order to improve traditional performance testing, for example, in Cable Television (CTV) Systems or CATV (Community Antenna TeleVision) Systems, which testing not only has been time consuming but also has required partial disruption of service, and application of these concepts to other modes of information transmission.
摘要翻译：传输信号的性能测试，以确保质量和遵守政府法规，通过限制对预期信号的干扰，如观众所看到的娱乐信号，同时减少测试所需的人力，并排除现场单元和传输源之间的通信顺序改进传统的性能测试，例如在有线电视（CTV）系统或有线电视（Community Antenna TeleVision）系统中，测试不仅耗时，而且还要求部分服务中断，并将这些概念应用于其他模式的信息传输。

2. 发明授权

US4864731A Measurement method and apparatus 失效
标题翻译：测量方法和装置
公开(公告)号：US4864731A
公开(公告)日：1989-09-12
申请号：US941371
申请日：1987-02-09
申请人： Walter F. Kile , Edwin L. Dickinson
发明人： Walter F. Kile , Edwin L. Dickinson
IPC分类号： G01B7/02
CPC分类号： G01B7/02
摘要： A self-calibrating measuring tool. The tool includes a housing having a base and a recess terminated by a precisely located flange with respect to the base. A linear movable member is mounted within the housing with a measurement arm attached to it. A transducer is connected to the member for providing a measurement indication.
摘要翻译：自校准测量工具。该工具包括具有基部和由相对于基部精确定位的凸缘终止的凹部的壳体。线性可移动构件安装在壳体内，测量臂连接到壳体上。换能器连接到构件以提供测量指示。

3. 发明授权

US07629880B2 System, method and device for detecting a siren 有权
标题翻译：用于检测警报器的系统，方法和设备
公开(公告)号：US07629880B2
公开(公告)日：2009-12-08
申请号：US11680384
申请日：2007-02-28
申请人： Louis A. Stilp , Edwin L. Dickinson , Larry V. Dodds
发明人： Louis A. Stilp , Edwin L. Dickinson , Larry V. Dodds
IPC分类号： G08B29/00
CPC分类号： G08B1/08
摘要： A system, device and method for detecting an audible alarm are provided. In one embodiment, the method may include the steps of receiving an audio input, determining that the audio input has at least a threshold magnitude, determining that the audio input includes one or more a target frequencies, determining that the audio input is received for a minimum duration; and wirelessly transmitting a first notification. The transmission may be received at a second device that may transmit an alert notification to a remote device, which may be, for example, the user or remote emergency system.
摘要翻译：提供了一种用于检测声音报警器的系统，装置和方法。在一个实施例中，该方法可以包括以下步骤：接收音频输入，确定音频输入具有至少阈值幅度，确定音频输入包括一个或多个目标频率，确定为最短持续时间以及无线地发送第一通知。可以在可以向远程设备（例如，用户或远程应急系统）发送警报通知的第二设备处接收传输。

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