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1. 发明授权

US07302381B2 Specifying arbitrary words in rule-based grammars 有权
标题翻译：在基于规则的语法中指定任意单词
公开(公告)号：US07302381B2
公开(公告)日：2007-11-27
申请号：US09752994
申请日：2000-12-30
申请人： Shuvranshu Pokhariyal , Shirish Aundhe , Jason Davidson , Thomas Hernandez , Corey Gough
发明人： Shuvranshu Pokhariyal , Shirish Aundhe , Jason Davidson , Thomas Hernandez , Corey Gough
IPC分类号： G10F17/20
CPC分类号： G10L15/193
摘要： A method and apparatus are described for specifying arbitrary words in a rule-based grammar, such as a context-free grammar. A wildcard identifier is used in a context-free grammar file in place of a predefined category of words. Artificial phoneme combinations that represent generic words in a speech engine's vocabulary database, and that represent pronunciations of the predefined category of words are defined by rules. A speech engine uses the artificial phoneme combinations to determine acceptable words to listen to, and generates a results object comprising generic words corresponding to the artificial phoneme combinations, as well as non-generic words that do not exist in a given CFG, where the generic and non-generic words exist in the speech engine's vocabulary database. The word having the highest confidence level that is not a generic word is selected as the word most likely to have been spoken by the user.
摘要翻译：描述了用于在基于规则的语法中指定任意单词的方法和装置，例如无上下文的语法。在无上下文的语法文件中使用通配符标识符来代替预定义的单词类型。在语音引擎的词汇数据库中表示通用词的人造音素组合，以及代表预定义词类的发音的人造音素组合由规则定义。语音引擎使用人造音素组合来确定可听的词语，并且生成包括对应于人造音素组合的通用词的结果对象，以及在给定的CFG中不存在的非通用词，其中通用而非通用词存在于语音引擎的词汇数据库中。选择不是通用词的置信水平最高的词作为用户最可能使用的单词。

2. 发明申请

US20050064914A1 System and method for controlling a wireless device notification alert 失效
标题翻译：用于控制无线设备通知警报的系统和方法
公开(公告)号：US20050064914A1
公开(公告)日：2005-03-24
申请号：US10965908
申请日：2004-10-18
申请人： Corey Gough
发明人： Corey Gough
IPC分类号： H04M1/725 , H04M1/00
CPC分类号： H04M1/72572 , H04M1/72577
摘要： Wireless device audible alert control signal generating systems and methods are presented. The control signal may be used to either enable or disable the audible alert of a wireless device. The signal may be generated as a function of the motion of an object entering or exiting a quiet zone. An embodiment for a system in accordance with the invention includes a transmitter to transmit a control signal to either disable or enable an audible alert of a wireless device. An antenna may be operatively coupled to the transmitter. A motion sensor to detect objects passing through a field of detection may be used to trigger the emission of the control signal. A controller operatively coupled to both the motion sensor and transmitter may command the transmitter to transmit the control signal as a function of a direction of motion detected by the motion sensor. An embodiment for a method in accordance with the invention includes detecting an object in an object detection area. A direction of motion of the object with respect to a reference point may be determined. A wireless device audible alert control signal may then be generated as a function of the direction of motion of the object.
摘要翻译：提出了无线设备的声音报警控制信号发生系统和方法。控制信号可以用于启用或禁用无线设备的可听警报。信号可以作为进入或离开安静区域的物体的运动的函数而产生。根据本发明的系统的实施例包括发射器，用于发送控制信号以禁用或启用无线设备的可听警报。天线可以可操作地耦合到发射机。可以使用用于检测通过检测场的物体的运动传感器来触发控制信号的发射。可操作地耦合到运动传感器和发射器的控制器可以命令发射器作为由运动传感器检测的运动方向的函数来发射控制信号。根据本发明的方法的实施例包括检测对象检测区域中的对象。可以确定物体相对于参考点的运动方向。然后可以根据对象的运动方向生成无线设备可听报警控制信号。

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