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1. 发明授权

US07844254B2 Method and apparatus for collaboration and media access using mobile communications devices 有权
标题翻译：使用移动通信设备进行协作和媒体接入的方法和装置
公开(公告)号：US07844254B2
公开(公告)日：2010-11-30
申请号：US10867612
申请日：2004-06-14
申请人： James Frederick Arnold , Douglas A. Bercow , William S. Mark , Norman D. Winarsky
发明人： James Frederick Arnold , Douglas A. Bercow , William S. Mark , Norman D. Winarsky
IPC分类号： H04M1/66 , H04M3/42 , H04W24/00 , G06Q40/00
CPC分类号： H04M1/72522 , G06Q20/40 , H04M1/271 , H04M1/72572 , H04W4/06 , H04W12/02
摘要： In one embodiment, a new method enables an individual to selectively preserve the integrity of potentially private data such as identity, current location and the like while using a mobile communications device (e.g., a cell phone) for media access. In one embodiment, the method receives a request for media content from the user in the form of a verbal command. The method then determines whether execution of the command would require the revelation of any potentially private user information. If execution would require such a revelation, the method prompts the user to either permit revelation of the information or to reformulate the request in a way that would not require the information to be revealed. Once data integrity has been resolved, the method searches for and retrieves the requested content.
摘要翻译：在一个实施例中，一种新方法使得个体能够在使用用于媒体访问的移动通信设备（例如，蜂窝电话）时选择性地保留潜在的专用数据的完整性，例如身份，当前位置等。在一个实施例中，该方法以语言命令的形式从用户接收对媒体内容的请求。该方法然后确定该命令的执行是否需要任何潜在的私人用户信息的揭示。如果执行需要这样的启示，则该方法提示用户要么允许信息的启示，要么以不需要显示信息的方式对请求进行重新格式化。一旦数据完整性得到解决，该方法将搜索并检索所请求的内容。

2. 发明申请

US20130339018A1 MULTI-SAMPLE CONVERSATIONAL VOICE VERIFICATION 有权
标题翻译：多样本对话语音验证
公开(公告)号：US20130339018A1
公开(公告)日：2013-12-19
申请号：US13560254
申请日：2012-07-27
申请人： Nicolas Scheffer , Yun Lei , Douglas A. Bercow
发明人： Nicolas Scheffer , Yun Lei , Douglas A. Bercow
IPC分类号： G10L15/00
CPC分类号： G10L17/24 , G06F17/3053 , G06F21/32 , G06F2221/2113 , G10L17/22 , H04L63/0861 , H04L63/10
摘要： A system and method of verifying the identity of an authorized user in an authorized user group through a voice user interface for enabling secure access to one or more services via a mobile device includes receiving first voice information from a speaker through the voice user interface of the mobile device, calculating a confidence score based on a comparison of the first voice information with a stored voice model associated with the authorized user and specific to the authorized user, interpreting the first voice information as a specific service request, identifying a minimum confidence score for initiating the specific service request, determining whether or not the confidence score exceeds the minimum confidence score, and initiating the specific service request if the confidence score exceeds the minimum confidence score.
摘要翻译：通过语音用户界面验证授权用户的身份的系统和方法，用于通过移动设备实现对一个或多个服务的安全访问，包括：通过语音用户界面从扬声器接收第一语音信息; 移动设备，基于第一语音信息与与授权用户相关联并且特定于授权用户的存储语音模型的比较来计算置信度得分，将第一语音信息解释为特定服务请求，识别最小置信度得分启动特定服务请求，确定置信度得分是否超过最小置信度得分，以及如果置信度得分超过最小置信度得分则启动特定服务请求。

3. 发明申请

US20050055210A1 Method and apparatus for speech recognition using a dynamic vocabulary 有权
标题翻译：使用动态词汇表进行语音识别的方法和装置
公开(公告)号：US20050055210A1
公开(公告)日：2005-03-10
申请号：US10912517
申请日：2004-08-05
申请人： Anand Venkataraman , Horacio Franco , Douglas A. Bercow
发明人： Anand Venkataraman , Horacio Franco , Douglas A. Bercow
IPC分类号： G10L15/06 , G10L15/18 , G10L15/00
CPC分类号： G10L15/065 , G10L15/183
摘要： A method and apparatus are provided for performing speech recognition using a dynamic vocabulary. Results from a preliminary speech recognition pass can be used to update or refine a language model in order to improve the accuracy of search results and to simplify subsequent recognition passes. This iterative process greatly reduces the number of alternative hypotheses produced during each speech recognition pass, as well as the time required to process subsequent passes, making the speech recognition process faster, more efficient and more accurate. The iterative process is characterized by the use of results from one or more data set queries, where the keys used to query the data set, as well as the queries themselves, are constructed in a manner that produces more effective language models for use in subsequent attempts at decoding a given speech signal.
摘要翻译：提供了一种使用动态词汇表执行语音识别的方法和装置。可以使用初步语音识别通行证的结果来更新或改进语言模型，以便提高搜索结果的准确性并简化后续识别通行证。这种迭代过程大大减少了每个语音识别过程中产生的替代假设的数量，以及处理后续通过所需的时间，使得语音识别过程更快，更有效和更准确。迭代过程的特征在于使用来自一个或多个数据集查询的结果，其中用于查询数据集的密钥以及查询本身以产生更有效的语言模型的方式来构造，以用于后续的尝试解码给定的语音信号。

4. 发明授权

US09251792B2 Multi-sample conversational voice verification 有权
标题翻译：多样本会话语音验证
公开(公告)号：US09251792B2
公开(公告)日：2016-02-02
申请号：US13560254
申请日：2012-07-27
申请人： Nicolas Scheffer , Yun Lei , Douglas A. Bercow
发明人： Nicolas Scheffer , Yun Lei , Douglas A. Bercow
IPC分类号： G10L15/00 , G10L17/00 , G10L17/22 , G06F21/32
CPC分类号： G10L17/24 , G06F17/3053 , G06F21/32 , G06F2221/2113 , G10L17/22 , H04L63/0861 , H04L63/10
摘要： A system and method of verifying the identity of an authorized user in an authorized user group through a voice user interface for enabling secure access to one or more services via a mobile device includes receiving first voice information from a speaker through the voice user interface of the mobile device, calculating a confidence score based on a comparison of the first voice information with a stored voice model associated with the authorized user and specific to the authorized user, interpreting the first voice information as a specific service request, identifying a minimum confidence score for initiating the specific service request, determining whether or not the confidence score exceeds the minimum confidence score, and initiating the specific service request if the confidence score exceeds the minimum confidence score.
摘要翻译：通过语音用户界面验证授权用户的身份的系统和方法，用于通过移动设备实现对一个或多个服务的安全访问，包括：通过语音用户界面从扬声器接收第一语音信息; 移动设备，基于第一语音信息与与授权用户相关联并且特定于授权用户的存储语音模型的比较来计算置信度得分，将第一语音信息解释为特定服务请求，识别最小置信度得分启动特定服务请求，确定置信度得分是否超过最小置信度得分，以及如果置信度得分超过最小置信度得分则启动特定服务请求。

5. 发明授权

US07533020B2 Method and apparatus for performing relational speech recognition 有权
标题翻译：执行关系语音识别的方法和装置
公开(公告)号：US07533020B2
公开(公告)日：2009-05-12
申请号：US11063357
申请日：2005-02-23
申请人： James F. Arnold , Michael W. Frandsen , Anand Venkataraman , Douglas A. Bercow , Gregory K. Myers , David J. Israel , Venkata Ramana Rao Gadde , Horacio Franco , Harry Bratt
发明人： James F. Arnold , Michael W. Frandsen , Anand Venkataraman , Douglas A. Bercow , Gregory K. Myers , David J. Israel , Venkata Ramana Rao Gadde , Horacio Franco , Harry Bratt
IPC分类号： G10L15/18
CPC分类号： G10L15/183 , G10L15/065
摘要： A method and apparatus are provided for performing speech recognition using observable and meaningful relationships between words within a single utterance and using a structured data source as a source of constraints on the recognition process. Results from a first constrained speech recognition pass can be combined with information about the observable and meaningful word relationships to constrain or simplify subsequent recognition passes. This iterative process greatly reduces the search space required for each recognition pass, making the speech recognition process more efficient, faster and accurate.
摘要翻译：提供了一种方法和装置，用于使用单个话语中的单词之间的可观察和有意义的关系来执行语音识别，并且使用结构化数据源作为识别过程的约束来源。来自第一约束语音识别通行证的结果可以与关于可观察和有意义的词关系的信息组合以约束或简化后续的识别通行证。这种迭代过程大大减少了每个识别通过所需的搜索空间，使得语音识别过程更加高效，更快速和准确。

6. 发明授权

US07308404B2 Method and apparatus for speech recognition using a dynamic vocabulary 有权
标题翻译：使用动态词汇表进行语音识别的方法和装置
公开(公告)号：US07308404B2
公开(公告)日：2007-12-11
申请号：US10912517
申请日：2004-08-05
申请人： Anand Venkataraman , Horacio E. Franco , Douglas A. Bercow
发明人： Anand Venkataraman , Horacio E. Franco , Douglas A. Bercow
IPC分类号： G10L15/18
CPC分类号： G10L15/065 , G10L15/183
摘要： A method and apparatus are provided for performing speech recognition using a dynamic vocabulary. Results from a preliminary speech recognition pass can be used to update or refine a language model in order to improve the accuracy of search results and to simplify subsequent recognition passes. This iterative process greatly reduces the number of alternative hypotheses produced during each speech recognition pass, as well as the time required to process subsequent passes, making the speech recognition process faster, more efficient and more accurate. The iterative process is characterized by the use of results from one or more data set queries, where the keys used to query the data set, as well as the queries themselves, are constructed in a manner that produces more effective language models for use in subsequent attempts at decoding a given speech signal.
摘要翻译：提供了一种使用动态词汇表执行语音识别的方法和装置。可以使用初步语音识别通行证的结果来更新或改进语言模型，以便提高搜索结果的准确性并简化后续识别通行证。这种迭代过程大大减少了每个语音识别过程中产生的替代假设的数量，以及处理后续通过所需的时间，使得语音识别过程更快，更有效和更准确。迭代过程的特征在于使用来自一个或多个数据集查询的结果，其中用于查询数据集的密钥以及查询本身以产生更有效的语言模型的方式来构造，以用于后续的尝试解码给定的语音信号。

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