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1. 发明授权

US08271281B2 Method for assessing pronunciation abilities 有权
标题翻译：发音能力评估方法
公开(公告)号：US08271281B2
公开(公告)日：2012-09-18
申请号：US12147898
申请日：2008-06-27
申请人： Jayadeva , Sachindra Joshi , Himanshu Pant , Ashish Verma
发明人： Jayadeva , Sachindra Joshi , Himanshu Pant , Ashish Verma
IPC分类号： G10L17/00 , G09B19/04
CPC分类号： G09B19/04 , G10L15/26
摘要： Techniques for assessing pronunciation abilities of a user are provided. The techniques include recording a sentence spoken by a user, performing a classification of the spoken sentence, wherein the classification is performed with respect to at least one N-ordered class, and wherein the spoken sentence is represented by a set of at least one acoustic feature extracted from the spoken sentence, and determining a score based on the classification, wherein the score is used to determine an optimal set of at least one question to assess pronunciation ability of the user without human intervention.
摘要翻译：提供了用于评估用户发音能力的技术。这些技术包括记录用户说出的句子，执行口语句子的分类，其中相对于至少一个N阶类执行分类，并且其中所述口语句子由一组至少一个声学从所述口语句子中提取的特征，以及基于所述分类来确定得分，其中所述分数用于确定至少一个问题的最佳集合以评估用户的语音能力，而无需人为干预。

2. 发明申请

US20090171661A1 METHOD FOR ASSESSING PRONUNCIATION ABILITIES 有权
标题翻译：评估发明能力的方法
公开(公告)号：US20090171661A1
公开(公告)日：2009-07-02
申请号：US12147898
申请日：2008-06-27
申请人： Jayadeva , Sachindra Joshi , Himanshu Pant , Ashish Verma
发明人： Jayadeva , Sachindra Joshi , Himanshu Pant , Ashish Verma
IPC分类号： G10L15/00
CPC分类号： G09B19/04 , G10L15/26
摘要： Techniques for assessing pronunciation abilities of a user are provided. The techniques include recording a sentence spoken by a user, performing a classification of the spoken sentence, wherein the classification is performed with respect to at least one N-ordered class, and wherein the spoken sentence is represented by a set of at least one acoustic feature extracted from the spoken sentence, and determining a score based on the classification, wherein the score is used to determine an optimal set of at least one question to assess pronunciation ability of the user without human intervention.
摘要翻译：提供了用于评估用户发音能力的技术。这些技术包括记录用户说出的句子，执行口语句子的分类，其中相对于至少一个N阶类执行分类，并且其中所述口语句子由一组至少一个声学从所述口语句子中提取的特征，以及基于所述分类来确定得分，其中所述分数用于确定至少一个问题的最佳集合以评估用户的语音能力，而无需人为干预。

3. 发明申请

US20090047939A1 Method and Apparatus for Signaling a Call From a Caller Terminal to a Callee Terminal 审中-公开
标题翻译：从呼叫者终端向被叫终端发出呼叫的方法和装置
公开(公告)号：US20090047939A1
公开(公告)日：2009-02-19
申请号：US11838349
申请日：2007-08-14
申请人： Ahmad M. Jrad , Gerard P. O'Reilly , Himanshu Pant , Steven H. Richman
发明人： Ahmad M. Jrad , Gerard P. O'Reilly , Himanshu Pant , Steven H. Richman
IPC分类号： H04Q7/38
CPC分类号： H04M3/424 , H04M3/42263
摘要： The invention includes a method and apparatus for establishing a call from a caller to a callee. A method includes monitoring call establishment signaling associated with a request by a caller to establish a call from a first terminal of the caller to a first terminal of the callee, determining a location of each of at least one condition in the network, and routing the call establishment signaling to at least one of a second terminal of the caller and a second terminal of the callee based on the location of each of the at least one condition in the network. A method includes monitoring call establishment signaling associated with a request to establish a call from the caller to the callee, and routing the call establishment request signaling from one of a plurality of terminals of the caller toward one of a plurality of terminals of the callee.
摘要翻译：本发明包括一种用于建立从呼叫者到被叫者的呼叫的方法和装置。一种方法包括监视与呼叫者的请求相关联的呼叫建立信令，以建立从呼叫者的第一终端到被叫方的第一终端的呼叫，确定网络中的至少一个条件中的每一个的位置，并且路由基于网络中的至少一个条件中的每一个的位置，向呼叫者的第二终端和被叫者的第二终端中的至少一个呼叫建立信令。一种方法包括监视与建立从呼叫者到被叫者的呼叫的请求相关联的呼叫建立信令，以及将呼叫建立请求信令从呼叫者的多个终端中的一个终端路由到被叫方的多个终端之一。

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