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1. 发明授权

US07272562B2 System and method for utilizing speech recognition to efficiently perform data indexing procedures 有权
标题翻译：利用语音识别有效执行数据索引程序的系统和方法
公开(公告)号：US07272562B2
公开(公告)日：2007-09-18
申请号：US10812560
申请日：2004-03-30
申请人： Lex Olorenshaw , Gustavo Hernandez Abrego , Eugene Koontz
发明人： Lex Olorenshaw , Gustavo Hernandez Abrego , Eugene Koontz
IPC分类号： G10L11/00
CPC分类号： G06F17/30268 , G10L15/26
摘要： A system and method for utilizing speech recognition to efficiently perform data indexing procedures includes an authoring module that coordinates an authoring procedure for creating an index file that has pattern word sets corresponding to data objects stored in a memory of a host electronic device. The pattern word sets are generated with a speech recognition engine that transforms spoken data descriptions into text data descriptions for creating the pattern word sets. The pattern word sets are associated in the index file with data object identifiers that uniquely identify the corresponding data objects. A retrieval module manages a retrieval procedure in which the speech recognition engine converts a spoken data request into a text data request. The retrieval module compares the text data request and the pattern word sets to identify a requested object identifier for locating a requested data object from among the data objects stored in the memory of the host electronic device.
摘要翻译：一种用于利用语音识别来有效地执行数据索引过程的系统和方法包括：编写模块，其协调用于创建索引文件的创作过程，该索引文件具有对应于存储在主机电子设备的存储器中的数据对象的模式字集。使用语音识别引擎生成模式词集，其将口头数据描述转换成用于创建模式词集的文本数据描述。模式字集在索引文件中与唯一标识对应的数据对象的数据对象标识符相关联。检索模块管理语音识别引擎将语音数据请求转换为文本数据请求的检索过程。检索模块将文本数据请求和模式字集合进行比较，以便从存储在主机电子设备的存储器中的数据对象中识别用于定位所请求的数据对象的请求的对象标识符。

2. 发明授权

US07272560B2 Methodology for performing a refinement procedure to implement a speech recognition dictionary 有权
标题翻译：执行语音识别字典的细化程序的方法
公开(公告)号：US07272560B2
公开(公告)日：2007-09-18
申请号：US10805840
申请日：2004-03-22
申请人： Gustavo Hernandez Abrego , Xavier Menendez-Pidal , Lex Olorenshaw
发明人： Gustavo Hernandez Abrego , Xavier Menendez-Pidal , Lex Olorenshaw
IPC分类号： G10L15/06
CPC分类号： G10L15/187
摘要： A system and method for performing a refinement procedure to effectively implement a speech recognition dictionary for spontaneous speech recognition may include a problematic word identifier configured to divide vocabulary words from an initial speech recognition dictionary into problematic words and non-problematic words according to pre-defined identification criteria. A candidate generator may analyze the problematic words to produce one or more pronunciation candidates for each of the problematic words. An optimization module may then perform an optimization process for refining one or more pronunciation candidates according to certain optimization criteria to thereby generate optimized problematic pronunciations. A dictionary refinement manager may finally combine the optimized problematic pronunciations with non-problematic pronunciations of the non-problematic words to produce a refined speech recognition dictionary for use by the speech recognition system.
摘要翻译：用于执行精简程序以有效地实现用于自发语音识别的语音识别字典的系统和方法可以包括有问题的字标识符，其被配置为根据预定义将词汇词从初始语音识别词典分为有问题的词和无问题词识别标准。候选生成器可以分析有问题的单词以产生每个有问题的单词的一个或多个发音候选。然后，优化模块可以根据某些优化标准执行优化一个或多个发音候选的优化过程，从而产生优化的有问题的发音。字典细化管理器可以最终将优化的有问题的发音与无问题词的非有问题的发音相结合，以产生语音识别系统使用的精细语音识别字典。

3. 发明申请

US20050228671A1 System and method for utilizing speech recognition to efficiently perform data indexing procedures 有权
标题翻译：利用语音识别有效执行数据索引程序的系统和方法
公开(公告)号：US20050228671A1
公开(公告)日：2005-10-13
申请号：US10812560
申请日：2004-03-30
申请人： Lex Olorenshaw , Gustavo Abrego , Eugene Koontz
发明人： Lex Olorenshaw , Gustavo Abrego , Eugene Koontz
IPC分类号： G06F17/30 , G10L13/08 , G10L15/26
CPC分类号： G06F17/30268 , G10L15/26
摘要： A system and method for utilizing speech recognition to efficiently perform data indexing procedures includes an authoring module that coordinates an authoring procedure for creating an index file that has pattern word sets corresponding to data objects stored in a memory of a host electronic device. The pattern word sets are generated with a speech recognition engine that transforms spoken data descriptions into text data descriptions for creating the pattern word sets. The pattern word sets are associated in the index file with data object identifiers that uniquely identify the corresponding data objects. A retrieval module manages a retrieval procedure in which the speech recognition engine converts a spoken data request into a text data request. The retrieval module compares the text data request and the pattern word sets to identify a requested object identifier for locating a requested data object from among the data objects stored in the memory of the host electronic device.
摘要翻译：一种用于利用语音识别来有效地执行数据索引过程的系统和方法包括：编写模块，其协调用于创建索引文件的创作过程，该索引文件具有对应于存储在主机电子设备的存储器中的数据对象的模式字集。使用语音识别引擎生成模式词集，其将口头数据描述转换成用于创建模式词集的文本数据描述。模式字集在索引文件中与唯一标识对应的数据对象的数据对象标识符相关联。检索模块管理语音识别引擎将语音数据请求转换为文本数据请求的检索过程。检索模块将文本数据请求和模式字集合进行比较，以便从存储在主机电子设备的存储器中的数据对象中识别用于定位所请求的数据对象的请求的对象标识符。

4. 发明授权

US07353174B2 System and method for effectively implementing a Mandarin Chinese speech recognition dictionary 有权
标题翻译：有效实施普通话语音识别字典的系统和方法
公开(公告)号：US07353174B2
公开(公告)日：2008-04-01
申请号：US10403747
申请日：2003-03-31
申请人： Xavier Menendez-Pidal , Lei Duan , Jingwen Lu , Lex Olorenshaw
发明人： Xavier Menendez-Pidal , Lei Duan , Jingwen Lu , Lex Olorenshaw
IPC分类号： G10L15/00 , G10L15/04 , G10L15/14 , G10L15/18 , G10L17/00
CPC分类号： G10L15/187 , G10L25/15
摘要： The present invention comprises a system and method for effectively implementing a Mandarin Chinese speech recognition dictionary, and may include a recognizer configured to compare input speech data to phone strings from a vocabulary dictionary that is implemented according to an optimized Mandarin Chinese phone set. The optimized Mandarin Chinese phone set may efficiently be implemented by utilizing an allophone and phonemic variation technique. In addition, the foregoing vocabulary dictionary may be implemented by utilizing unified dictionary optimization techniques to provide robust and accurate speech recognition. Furthermore, the vocabulary dictionary may be implemented as an optimized dictionary to accurately recognize either Northern Mandarin Chinese speech or Southern Mandarin Chinese speech during the speech recognition procedure.
摘要翻译：本发明包括一种用于有效地实现普通话语音识别字典的系统和方法，并且可以包括：识别器，被配置为将来自根据优化的中文普通话电话机实现的词汇词典的输入语音数据与电话字符串进行比较。优化的中文普通话电话机可以通过使用异音和音位变化技术来有效地实现。此外，上述词汇词典可以通过利用统一的字典优化技术来提供鲁棒且准确的语音识别来实现。此外，词汇词典可以被实现为优化的词典，以在语音识别过程中准确地识别北汉语言或南汉语言。

5. 发明授权

US07353172B2 System and method for cantonese speech recognition using an optimized phone set 有权
标题翻译：使用优化电话机进行语音识别的系统和方法
公开(公告)号：US07353172B2
公开(公告)日：2008-04-01
申请号：US10395352
申请日：2003-03-24
申请人： Michael Emonts , Xavier Menendez-Pidal , Lex Olorenshaw
发明人： Michael Emonts , Xavier Menendez-Pidal , Lex Olorenshaw
IPC分类号： G10L15/00 , G10L15/04 , G10L15/14 , G10L15/18 , G10L17/00
CPC分类号： G10L15/187 , G10L2015/025
摘要： The present invention comprises a system and method for implementing a Cantonese speech recognizer with an optimized phone set, and may include a recognizer configured to compare input speech data to phone strings from a vocabulary dictionary that is implemented according to an optimized Cantonese phone set. The optimized Cantonese phone set may be implemented with a phonetic technique to separately include consonantal phones and vocalic phones. For reasons of system efficiency, the optimized Cantonese phone set may preferably be implemented in a compact manner to include only a minimum required number of consonantal phones and vocalic phones to accurately represent Cantonese speech during the speech recognition procedure.
摘要翻译：本发明包括用于实现具有优化的电话机的粤语语音识别器的系统和方法，并且可以包括被配置为将输入语音数据与来自根据优化的粤语电话机实现的词汇词典的电话字符串进行比较的识别器。优化的粤语电话机可以用语音技术来实现，以分开包括辅音电话和声带。为了系统效率的原因，优选的粤语电话机可以以紧凑的方式实现，以便在语音识别过程期间仅包括最小要求数量的辅音电话和语音电话以准确地代表粤语话音。

6. 发明申请

US20060031070A1 System and method for implementing a refined dictionary for speech recognition 失效
公开(公告)号：US20060031070A1
公开(公告)日：2006-02-09
申请号：US10910394
申请日：2004-08-03
申请人： Gustavo Abrego , Lex Olorenshaw
发明人： Gustavo Abrego , Lex Olorenshaw
IPC分类号： G10L15/06
CPC分类号： G10L15/063 , G10L15/187
摘要： A system and method for implementing a refined dictionary for speech recognition includes a database analyzer that initially identifies first vocabulary words that are present in a training database and second vocabulary words that are not present in the training database. A relevance module then performs refinement procedures upon the first vocabulary words to produce refined short word pronunciations and refined long word pronunciations that are added to a refined dictionary. A consensus module compares the second pronunciations with calculated plurality pronunciations to identify final consensus pronunciations that are then included in the refined dictionary.

7. 发明申请

US20050209854A1 Methodology for performing a refinement procedure to implement a speech recognition dictionary 有权
标题翻译：执行语音识别字典的细化程序的方法
公开(公告)号：US20050209854A1
公开(公告)日：2005-09-22
申请号：US10805840
申请日：2004-03-22
申请人： Gustavo Abrego , Xavier Menendez-Pidal , Lex Olorenshaw
发明人： Gustavo Abrego , Xavier Menendez-Pidal , Lex Olorenshaw
IPC分类号： G10L15/00 , G10L15/18
CPC分类号： G10L15/187
摘要： A system and method for performing a refinement procedure to effectively implement a speech recognition dictionary for spontaneous speech recognition may include a problematic word identifier configured to divide vocabulary words from an initial speech recognition dictionary into problematic words and non-problematic words according to pre-defined identification criteria. A candidate generator may analyze the problematic words to produce one or more pronunciation candidates for each of the problematic words. An optimization module may then perform an optimization process for refining one or more pronunciation candidates according to certain optimization criteria to thereby generate optimized problematic pronunciations. A dictionary refinement manager may finally combine the optimized problematic pronunciations with non-problematic pronunciations of the non-problematic words to produce a refined speech recognition dictionary for use by the speech recognition system.
摘要翻译：用于执行精简程序以有效地实现用于自发语音识别的语音识别字典的系统和方法可以包括有问题的字标识符，其被配置为根据预定义将词汇词从初始语音识别词典分为有问题的词和无问题词识别标准。候选生成器可以分析有问题的单词以产生每个有问题的单词的一个或多个发音候选。然后，优化模块可以根据某些优化标准执行优化一个或多个发音候选的优化过程，从而产生优化的有问题的发音。字典细化管理器可以最终将优化的有问题的发音与无问题词的非有问题的发音相结合，以产生语音识别系统使用的精细语音识别字典。

8. 发明申请

US20050209849A1 System and method for automatically cataloguing data by utilizing speech recognition procedures 审中-公开
标题翻译：利用语音识别程序对数据进行自动编目的系统和方法
公开(公告)号：US20050209849A1
公开(公告)日：2005-09-22
申请号：US10805781
申请日：2004-03-22
申请人： Gustavo Abrego , Lex Olorenshaw , Lei Duan , Xavier Menendez-Pidal
发明人： Gustavo Abrego , Lex Olorenshaw , Lei Duan , Xavier Menendez-Pidal
IPC分类号： G10L11/00 , G10L15/00
CPC分类号： G10L25/48
摘要： A system and method for automatically cataloguing data by utilizing speech recognition procedures includes an electronic device that captures audio/video data and corresponding verbal narration. A speech recognition engine coupled to the electronic device automatically performs a speech recognition process upon the audio/video data and verbal narration to generate labels that correspond to respective subject matter locations in the audio/video data. A label manager of the electronic device manages a label mode for generating and storing the foregoing labels. The label manager also controls a label search mode during which a system user utilizes the labels to automatically locate corresponding subject matter locations in the captured audio/video data.
摘要翻译：通过利用语音识别程序对数据进行自动编目的系统和方法包括捕获音频/视频数据和对应的口头叙述的电子设备。耦合到电子设备的语音识别引擎根据音频/视频数据和口头叙述自动执行语音识别处理，以生成与音频/视频数据中的相应主题位置对应的标签。电子设备的标签管理器管理用于生成和存储前述标签的标签模式。标签管理器还控制标签搜索模式，在该模式期间，系统用户利用标签来自动定位捕获的音频/视频数据中的对应主题位置。

9. 发明授权

US06778959B1 System and method for speech verification using out-of-vocabulary models 失效
标题翻译：使用词汇外模型进行语音验证的系统和方法
公开(公告)号：US06778959B1
公开(公告)日：2004-08-17
申请号：US09691877
申请日：2000-10-18
申请人： Duanpei Wu , Lex Olorenshaw , Xavier Menendez-Pidal , Ruxin Chen
发明人： Duanpei Wu , Lex Olorenshaw , Xavier Menendez-Pidal , Ruxin Chen
IPC分类号： G10L1314
CPC分类号： G10L15/08
摘要： A system and method for speech verification using out-of-vocabulary models includes a speech recognizer that has a model bank with system vocabulary word models, a garbage model, and one or more noise models. The model bank may reject an utterance or other sound as an invalid vocabulary word when the model bank identifies the utterance or other sound as corresponding to the garbage model or the noise models. Initial noise models may be selectively combined into a pre-determined number of final noise model clusters to effectively reduce the number of noise models that are utilized by the model bank of the speech recognizer to verify system vocabulary words.
摘要翻译：使用词汇外模型的语音验证的系统和方法包括语音识别器，其具有具有系统词汇词模型的模型库，垃圾模型和一个或多个噪声模型。当模型库识别与垃圾模型或噪声模型相对应的话语或其他声音时，模型库可以拒绝话语或其他声音作为无效词汇单词。初始噪声模型可以选择性地组合到预定数量的最终噪声模型群集中，以有效地减少由语音识别器的模型库利用以验证系统词汇单词的噪声模型的数量。

10. 发明授权

US06272460B1 Method for implementing a speech verification system for use in a noisy environment 失效
标题翻译：用于实现在嘈杂环境中使用的语音验证系统的方法
公开(公告)号：US06272460B1
公开(公告)日：2001-08-07
申请号：US09264288
申请日：1999-03-08
申请人： Duanpei Wu , Miyuki Tanaka , Lex Olorenshaw
发明人： Duanpei Wu , Miyuki Tanaka , Lex Olorenshaw
IPC分类号： G10L1900
CPC分类号： G10L25/78
摘要： A method for implementing a speech verification system for use in a noisy environment comprises the steps of generating a confidence index for an utterance using a speech verifier, and controlling the speech verifier with a processor, wherein the utterance contains frames of sound energy. The speech verifier includes a noise suppressor, a pitch detector, and a confidence determiner. The noise suppressor suppresses noise in each frame in the utterance by summing a frequency spectrum for each frame with frequency spectra of a selected number of previous frames to produce a spectral sum. The pitch detector applies a spectral comb window to each spectral sum to produce correlation values for each frame in the utterance. The pitch detector also applies an alternate spectral comb window to each spectral sum to produce alternate correlation values for each frame in the utterance. The confidence determiner evaluates the correlation values to produce a frame confidence measure for each frame in the utterance. The confidence determiner then uses the frame confidence measures to generate the confidence index for the utterance, which indicates whether the utterance is or is not speech.
摘要翻译：用于实现在噪声环境中使用的语音验证系统的方法包括以下步骤：使用语音验证器产生用于话语的置信度指标，以及用处理器控制语音检验器，其中所述话语包含声能帧。语音检验器包括噪声抑制器，音调检测器和置信度确定器。噪声抑制器通过将每帧的频谱与选定数量的先前帧的频谱相加来抑制每个帧中的噪声，以产生频谱和。音调检测器将频谱梳窗口应用于每个频谱和，以产生话音中每帧的相关值。音调检测器还对每个频谱和应用替代频谱梳窗口，以产生话音中每帧的交替相关值。置信度确定器评估相关值以产生话语中的每个帧的帧置信度量。然后，置信度确定器使用帧置信度度量来产生话语的置信指数，这表明语音是否是语音。

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