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公开(公告)号：US20080126100A1
公开(公告)日：2008-05-29
申请号：US11563835
申请日：2006-11-28
IPC分类号： G10L21/06
CPC分类号： G10L15/265 , G10L15/08 , G10L15/20
摘要： A speech recognition method includes the steps of receiving input speech containing vocabulary, processing the input speech with a grammar to obtain N-best hypotheses and associated parameter values, and determining whether a first-best hypothesis of the N-best hypotheses is confusable with any vocabulary within the grammar. The first-best hypothesis is accepted as recognized speech corresponding to the received input speech if the first-best hypothesis is not determined to be confusable with any vocabulary within the grammar. Where the first-best hypothesis is determined to be confusable, at least one parameter value of the first-best hypothesis can be compared to at least one threshold value. The first-best hypothesis can be accepted as recognized speech corresponding to the received input speech, if the parameter value of the first-best hypothesis is greater than the threshold value.
摘要翻译： 语音识别方法包括以下步骤：接收包含词汇的输入语音，用语法处理输入语音以获得N最佳假设和相关参数值，以及确定N最佳假设的第一最佳假设是否与任何 语法中的词汇。 如果第一最佳假设不被确定为与语法内的任何词汇混淆，则第一最佳假设被接受为对应于接收到的输入语音的公认语音。 在确定第一最佳假设是可混淆的情况下，可以将第一最佳假设的至少一个参数值与至少一个阈值进行比较。 如果第一最佳假设的参数值大于阈值，则第一最佳假设可被接受为对应于接收到的输入语音的识别语音。
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2.发明授权Correcting substitution errors during automatic speech recognition by accepting a second best when first best is confusable 有权在自动语音识别期间纠正替代错误，首次接受第二好的时候是可混淆的公开(公告)号：US08600760B2
公开(公告)日：2013-12-03
申请号：US11563835
申请日：2006-11-28
CPC分类号： G10L15/265 , G10L15/08 , G10L15/20
摘要： A speech recognition method includes the steps of receiving input speech containing vocabulary, processing the input speech with a grammar to obtain N-best hypotheses and associated parameter values, and determining whether a first-best hypothesis of the N-best hypotheses is confusable with any vocabulary within the grammar. The first-best hypothesis is accepted as recognized speech corresponding to the received input speech if the first-best hypothesis is not determined to be confusable with any vocabulary within the grammar. Where the first-best hypothesis is determined to be confusable, at least one parameter value of the first-best hypothesis can be compared to at least one threshold value, and accepting the second-best as the recognized speech, if its confidence score is within certain lower and upper threshold values and is not confusable with the first-best. The first-best hypothesis can be accepted as recognized speech corresponding to the received input speech, if the parameter value of the first-best hypothesis is greater than the threshold value.
摘要翻译： 语音识别方法包括以下步骤：接收包含词汇的输入语音，用语法处理输入语音以获得N最佳假设和相关参数值，以及确定N最佳假设的第一最佳假设是否与任何 语法中的词汇。 如果第一最佳假设不被确定为与语法内的任何词汇混淆，则第一最佳假设被接受为对应于接收到的输入语音的公认语音。 在确定第一最佳假设是可混淆的情况下，可以将第一最佳假设的至少一个参数值与至少一个阈值进行比较，并且如果其置信度分数在 某些较低和较高的阈值，并且不能与第一好的混淆。 如果第一最佳假设的参数值大于阈值，则第一最佳假设可被接受为对应于接收到的输入语音的识别语音。
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公开(公告)号：US20080126091A1
公开(公告)日：2008-05-29
申请号：US11563809
申请日：2006-11-28
申请人： Jason W. Clark , Rathinavelu Chengalvarayan , Timothy J. Grost , Dana B. Fecher , Jeremy M. Spaulding
发明人： Jason W. Clark , Rathinavelu Chengalvarayan , Timothy J. Grost , Dana B. Fecher , Jeremy M. Spaulding
IPC分类号： G10L17/00
CPC分类号： G10L15/22 , G10L2015/0631 , H04M1/271 , H04M1/6075
摘要： A voice dialing method includes the steps of receiving an utterance from a user, decoding the utterance to identify a recognition result for the utterance, and communicating to the user the recognition result. If an indication is received from the user that the communicated recognition result is incorrect, then it is added to a rejection reference. Then, when the user repeats the misunderstood utterance, the rejection reference can be used to eliminate the incorrect recognition result as a potential subsequent recognition result. The method can be used for single or multiple digits or digit strings.
摘要翻译： 语音拨号方法包括以下步骤：从用户接收话语，解码话语以识别语音的识别结果，以及向用户传达识别结果。 如果从用户接收到所传送的识别结果不正确的指示，则将其添加到拒绝参考。 然后，当用户重复误解话语时，可以使用拒绝参考来消除不正确的识别结果作为潜在的后续识别结果。 该方法可用于单个或多个数字或数字串。
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公开(公告)号：US08296145B2
公开(公告)日：2012-10-23
申请号：US13290431
申请日：2011-11-07
申请人： Jason W. Clark , Rathinavelu Chengalvarayan , Timothy J. Grost , Dana Fecher , Jeremy Spaulding
发明人： Jason W. Clark , Rathinavelu Chengalvarayan , Timothy J. Grost , Dana Fecher , Jeremy Spaulding
IPC分类号： G10L21/00
CPC分类号： G10L15/22 , G10L2015/0631 , H04M1/271 , H04M1/6075
摘要： A voice dialing method includes the steps of receiving an utterance from a user, decoding the utterance to identify a recognition result for the utterance, and communicating to the user the recognition result. If an indication is received from the user that the communicated recognition result is incorrect, then it is added to a rejection reference. Then, when the user repeats the misunderstood utterance, the rejection reference can be used to eliminate the incorrect recognition result as a potential subsequent recognition result. The method can be used for single or multiple digits or digit strings.
摘要翻译： 语音拨号方法包括以下步骤：从用户接收话语，解码话语以识别语音的识别结果，以及向用户传达识别结果。 如果从用户接收到所传送的识别结果不正确的指示，则将其添加到拒绝参考。 然后，当用户重复误解话语时，可以使用拒绝参考来消除不正确的识别结果作为潜在的后续识别结果。 该方法可用于单个或多个数字或数字串。
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公开(公告)号：US20120053943A1
公开(公告)日：2012-03-01
申请号：US13290431
申请日：2011-11-07
申请人： Jason W. Clark , Rathinavelu Chengalvarayan , Timothy J. Grost , Dana B. Fecher , Jeremy M. Spaulding
发明人： Jason W. Clark , Rathinavelu Chengalvarayan , Timothy J. Grost , Dana B. Fecher , Jeremy M. Spaulding
IPC分类号： G10L15/04
CPC分类号： G10L15/22 , G10L2015/0631 , H04M1/271 , H04M1/6075
摘要： A voice dialing method includes the steps of receiving an utterance from a user, decoding the utterance to identify a recognition result for the utterance, and communicating to the user the recognition result. If an indication is received from the user that the communicated recognition result is incorrect, then it is added to a rejection reference. Then, when the user repeats the misunderstood utterance, the rejection reference can be used to eliminate the incorrect recognition result as a potential subsequent recognition result. The method can be used for single or multiple digits or digit strings.
摘要翻译： 语音拨号方法包括以下步骤：从用户接收话语，解码话语以识别语音的识别结果，以及向用户传达识别结果。 如果从用户接收到所传送的识别结果不正确的指示，则将其添加到拒绝参考。 然后，当用户重复误解的话语时，可以使用拒绝参考来消除不正确的识别结果作为潜在的后续识别结果。 该方法可用于单个或多个数字或数字串。
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公开(公告)号：US08055502B2
公开(公告)日：2011-11-08
申请号：US11563809
申请日：2006-11-28
申请人： Jason W. Clark , Rathinavelu Chengalvarayan , Timothy J. Grost , Dana B. Fecher , Jeremy M. Spaulding
发明人： Jason W. Clark , Rathinavelu Chengalvarayan , Timothy J. Grost , Dana B. Fecher , Jeremy M. Spaulding
IPC分类号： G10L21/00
CPC分类号： G10L15/22 , G10L2015/0631 , H04M1/271 , H04M1/6075
摘要： A voice dialing method includes the steps of receiving an utterance from a user, decoding the utterance to identify a recognition result for the utterance, and communicating to the user the recognition result. If an indication is received from the user that the communicated recognition result is incorrect, then it is added to a rejection reference. Then, when the user repeats the misunderstood utterance, the rejection reference can be used to eliminate the incorrect recognition result as a potential subsequent recognition result. The method can be used for single or multiple digits or digit strings.
摘要翻译： 语音拨号方法包括以下步骤：从用户接收话语，解码话语以识别语音的识别结果，以及向用户传达识别结果。 如果从用户接收到所传送的识别结果不正确的指示，则将其添加到拒绝参考。 然后，当用户重复误解的话语时，可以使用拒绝参考来消除不正确的识别结果作为潜在的后续识别结果。 该方法可用于单个或多个数字或数字串。
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公开(公告)号：US08423362B2
公开(公告)日：2013-04-16
申请号：US11963103
申请日：2007-12-21
IPC分类号： G10L15/04
CPC分类号： B60R16/0373
摘要： A method of circumstantial speech recognition in a vehicle. A plurality of parameters associated with a plurality of vehicle functions are monitored as an indication of current vehicle circumstances. At least one vehicle function is identified as a candidate for user-intended ASR control based on user interaction with the vehicle. The identified vehicle function is then used to disambiguate between potential commands contained in speech received from the user.
摘要翻译： 一种在车辆中进行语音识别的方法。 监视与多个车辆功能相关联的多个参数作为当前车辆环境的指示。 基于与车辆的用户交互，至少一个车辆功能被识别为用于用户意图的ASR控制的候选。 所识别的车辆功能然后用于消除从用户接收的语音中包含的潜在命令之间的歧义。
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公开(公告)号：US07881929B2
公开(公告)日：2011-02-01
申请号：US11828093
申请日：2007-07-25
IPC分类号： G10L15/20
CPC分类号： G10L15/20
摘要： A method of ambient noise injection for use with speech recognition in a production vehicle. The method includes the steps of monitoring audio including user speech, receiving an utterance from the user speech, retrieving vehicle-specific ambient noise, and prepending the vehicle-specific ambient noise to the utterance before pre-processing and decoding the utterance.
摘要翻译： 一种在生产车辆中与语音识别一起使用的环境噪声注入方法。 该方法包括以下步骤：在预处理和解码话音之前监视包括用户语音的音频，从用户语音接收话语，检索车辆特定的环境噪声，以及将车辆特定的环境噪声预先置于话语。
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公开(公告)号：US20090030679A1
公开(公告)日：2009-01-29
申请号：US11828093
申请日：2007-07-25
IPC分类号： G10L15/20
CPC分类号： G10L15/20
摘要： A method of ambient noise injection for use with speech recognition in a production vehicle. The method includes the steps of monitoring audio including user speech, receiving an utterance from the user speech, retrieving vehicle-specific ambient noise, and prepending the vehicle-specific ambient noise to the utterance before pre-processing and decoding the utterance.
摘要翻译： 一种在生产车辆中与语音识别一起使用的环境噪声注入方法。 该方法包括以下步骤：在预处理和解码话音之前监视包括用户语音的音频，从用户语音接收话语，检索车辆特定的环境噪声，以及将车辆特定的环境噪声预先置于话语。
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公开(公告)号：US08688451B2
公开(公告)日：2014-04-01
申请号：US11382789
申请日：2006-05-11
CPC分类号： G10L15/32
摘要： A speech recognition method includes receiving input speech from a user, processing the input speech using a first grammar to obtain parameter values of a first N-best list of vocabulary, comparing a parameter value of a top result of the first N-best list to a threshold value, and if the compared parameter value is below the threshold value, then additionally processing the input speech using a second grammar to obtain parameter values of a second N-best list of vocabulary. Other preferred steps include: determining the input speech to be in-vocabulary if any of the results of the first N-best list is also present within the second N-best list, but out-of-vocabulary if none of the results of the first N-best list is within the second N-best list; and providing audible feedback to the user if the input speech is determined to be out-of-vocabulary.
摘要翻译： 一种语音识别方法，包括从用户接收输入语音，使用第一语法处理输入语音，以获得第一N最佳词汇列表的参数值，将第一N最佳列表的最高结果的参数值与 阈值，并且如果比较的参数值低于阈值，则使用第二语法另外处理输入语音，以获得词汇表的第二N最佳列表的参数值。 其他优选步骤包括：如果第N个最佳列表的任何结果也存在于第二N最佳列表内，则将输入语音确定为词汇表，但是如果没有结果 第一个N最佳列表在第二个N最佳列表中; 以及如果所述输入语音被确定为超出词汇量，则向用户提供可听见的反馈。
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