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1. 发明申请

US20050114357A1 Collaborative media indexing system and method 审中-公开
标题翻译：协同媒体索引系统和方法
公开(公告)号：US20050114357A1
公开(公告)日：2005-05-26
申请号：US10718471
申请日：2003-11-20
申请人： Rathinavelu Chengalvarayan , Philippe Morin , Robert Boman , Ted Applebaum
发明人： Rathinavelu Chengalvarayan , Philippe Morin , Robert Boman , Ted Applebaum
IPC分类号： G06F7/00 , G06F17/30 , G11B27/034 , G11B27/10 , G11B27/30
CPC分类号： G11B27/3027 , G06F16/48 , G11B27/034 , G11B27/105
摘要： An indexing system for tagging a media stream is provided. The indexing system includes a plurality of inputs for defining at least one tag. A tagging system assigns the tag to the media stream. A tag analysis system selectively distributes tags for review and editing by members of the collaborative group. A tag database stores the tag and the media stream. Retrieval architecture can search the database using the tags.
摘要翻译：提供了用于标记媒体流的索引系统。索引系统包括用于定义至少一个标签的多个输入。标签系统将标签分配给媒体流。标签分析系统选择性地分发标签以供协作组的成员审查和编辑。标签数据库存储标签和媒体流。检索架构可以使用标签搜索数据库。

2. 发明申请

US20050273333A1 Speaker verification for security systems with mixed mode machine-human authentication 审中-公开
标题翻译：使用混合模式机器人身定制的安全系统的扬声器验证
公开(公告)号：US20050273333A1
公开(公告)日：2005-12-08
申请号：US10859489
申请日：2004-06-02
申请人： Philippe Morin , Rathinavelu Chengalvarayan
发明人： Philippe Morin , Rathinavelu Chengalvarayan
IPC分类号： G10L17/00
CPC分类号： G10L17/22
摘要： The central concept underlying the invention is to combine the human expertise supplied by an operator with speaker authentication technology installed on a machine. Accordingly, a speaker authentication system includes a speaker interface receiving a speech input from a speaker at a remote location. A speaker authentication module performs a comparison between the speech input and one or more speaker biometrics stored in memory. An operator interface communicates results of the comparison to a human operator authorized to determine identity of the speaker.
摘要翻译：本发明的基本思想是将操作人员提供的人力资源与安装在机器上的扬声器认证技术相结合。因此，扬声器认证系统包括从远程位置的扬声器接收语音输入的扬声器接口。扬声器认证模块执行语音输入与存储在存储器中的一个或多个扬声器生物识别之间的比较。操作者界面将比较结果与授权确定扬声器身份的人员进行通信。

3. 发明授权

US08626506B2 Method and system for dynamic nametag scoring 有权
标题翻译：动态命名法的方法和系统
公开(公告)号：US08626506B2
公开(公告)日：2014-01-07
申请号：US11336081
申请日：2006-01-20
申请人： Rathinavelu Chengalvarayan , John J. Correia
发明人： Rathinavelu Chengalvarayan , John J. Correia
IPC分类号： G10L15/06
CPC分类号： G10L15/08
摘要： A method for dynamic nametag scoring includes receiving at least one confusion table including at least one circumstantial condition wherein the confusion table is based on a plurality of phonetically balanced utterances, determining a plurality of templates for the nametag based on the received confusion tables, and determining a global nametag score for the nametag based on the determined templates. A computer usable medium with suitable computer program code is employed for dynamic nametag scoring.
摘要翻译：用于动态命名评分的方法包括：接收包括至少一个环境条件的至少一个混淆表，其中所述混淆表基于多个语音平衡话语，基于接收到的混淆表确定用于所述名称的多个模板，以及确定基于确定的模板的名称的全局命名分数。使用具有合适的计算机程序代码的计算机可用介质进行动态命名分数。

4. 发明申请

US20130080173A1 CORRECTING UNINTELLIGIBLE SYNTHESIZED SPEECH 有权
标题翻译：纠正不可思议的合成语音
公开(公告)号：US20130080173A1
公开(公告)日：2013-03-28
申请号：US13246131
申请日：2011-09-27
申请人： Gaurav Talwar , Rathinavelu Chengalvarayan
发明人： Gaurav Talwar , Rathinavelu Chengalvarayan
IPC分类号： G10L13/08
CPC分类号： G10L25/69 , G10L13/033
摘要： A method and system of speech synthesis. A text input is received in a text-to-speech system and, using a processor of the system, the text input is processed into synthesized speech which is established as unintelligible. The text input is reprocessed into subsequent synthesized speech and output to a user via a loudspeaker to correct the unintelligible synthesized speech. In one embodiment, the synthesized speech can be established as unintelligible by predicting intelligibility of the synthesized speech, and determining that the predicted intelligibility is lower than a minimum threshold. In another embodiment, the synthesized speech can be established as unintelligible by outputting the synthesized speech to the user via the loudspeaker, and receiving an indication from the user that the synthesized speech is not intelligible.
摘要翻译：语音合成的方法和系统。在文本到语音系统中接收文本输入，并且使用系统的处理器将文本输入处理成合成语音，其被建立为不可理解的。文本输入被重新处理成后续合成语音，并通过扬声器输出给用户以校正无法理解的合成语音。在一个实施例中，通过预测合成语音的可懂度，并且确定预测的可懂度低于最小阈值，可以将合成语音建立为难以理解。在另一实施例中，通过经由扬声器向用户输出合成语音，并且从用户接收到合成语音不可理解的指示，可以将合成语音建立为不可理解。

5. 发明申请

US20120323577A1 SPEECH RECOGNITION FOR PREMATURE ENUNCIATION 有权
标题翻译：语音识别语音识别
公开(公告)号：US20120323577A1
公开(公告)日：2012-12-20
申请号：US13161872
申请日：2011-06-16
申请人： John J. Correia , Rathinavelu Chengalvarayan , Gaurav Talwar , Xufang Zhao
发明人： John J. Correia , Rathinavelu Chengalvarayan , Gaurav Talwar , Xufang Zhao
IPC分类号： G10L15/04 , G10L15/00
CPC分类号： G10L15/04 , G10L15/22 , G10L25/78
摘要： Methods of automatic speech recognition for premature enunciation. In one method, a) a user is prompted to input speech, then b) a listening period is initiated to monitor audio via a microphone, such that there is no pause between the end of step a) and the beginning of step b), and then the begin-speaking audible indicator is communicated to the user during the listening period. In another method, a) at least one audio file is played including both a prompt for a user to input speech and a begin-speaking audible indicator to the user, b) a microphone is activated to monitor audio, after playing the prompt but before playing the begin-speaking audible indicator in step a), and c) speech is received from the user via the microphone.
摘要翻译：自动语音识别方法用于过早发音。在一种方法中，a）提示用户输入语音，然后b）启动听觉周期以经由麦克风监视音频，使得步骤a）的结束与步骤b）的开始之间没有暂停，然后在聆听期间将开头的声音指示符传送给用户。在另一种方法中，a）播放至少一个音频文件，包括用户向用户输入语音的提示和开始说话的声音指示符，b）在播放提示之后但是之前激活麦克风来监视音频在步骤a）中播放开头的声音指示符，以及c）通过麦克风从用户接收到语音。

6. 发明申请

US20120149356A1 METHOD OF INTELLIGENT VEHICLE DIALING 有权
标题翻译：智能车辆拨号方法
公开(公告)号：US20120149356A1
公开(公告)日：2012-06-14
申请号：US12965486
申请日：2010-12-10
申请人： Uma Arun , Rathinavelu Chengalvarayan , Kevin R. Krause , Eray Yasan , Gaurav Talwar , Xufang Zhao , Michael A. Wuergler
发明人： Uma Arun , Rathinavelu Chengalvarayan , Kevin R. Krause , Eray Yasan , Gaurav Talwar , Xufang Zhao , Michael A. Wuergler
IPC分类号： H04M3/00
CPC分类号： H04M3/42178 , H04M1/271 , H04M1/6075 , H04M3/42204 , H04M2203/053
摘要： A method of operating a vehicle telematics unit includes determining the location of a vehicle equipped with a vehicle telematics unit; determining if telematics dialing software operated by the vehicle telematics unit includes a verbal dialing protocol used at the determined vehicle location; if not, identifying one or more verbal dialing protocols used at the determined location of the vehicle; requesting telematics dialing software that includes the one or more identified verbal dialing protocols; receiving the requested telematics dialing software from a central facility; and storing the received telematics dialing software at the vehicle.
摘要翻译：操作车辆远程信息处理单元的方法包括确定配备有车辆远程信息处理单元的车辆的位置; 确定由车辆远程信息处理单元操作的远程通讯业务拨号软件是否包括在所确定的车辆位置处使用的语音拨号协议; 如果不是，则识别在所确定的车辆位置处使用的一个或多个口头拨号协议; 请求包括一个或多个确定的语言拨号协议的远程信息处理拨号软件; 从中央设施接收所请求的远程信息处理拨号软件; 以及将接收到的远程信息处理拨号软件存储在车辆上。

7. 发明申请

US20120109649A1 SPEECH DIALECT CLASSIFICATION FOR AUTOMATIC SPEECH RECOGNITION 审中-公开
标题翻译：用于自动语音识别的语音对话分类
公开(公告)号：US20120109649A1
公开(公告)日：2012-05-03
申请号：US12916962
申请日：2010-11-01
申请人： Gaurav Talwar , Rathinavelu Chengalvarayan
发明人： Gaurav Talwar , Rathinavelu Chengalvarayan
IPC分类号： G10L15/00
CPC分类号： G10L15/005 , G10L15/08
摘要： Automatic speech recognition including receiving speech via a microphone, pre-processing the received speech to generate acoustic feature vectors, classifying dialect of the received speech, selecting at least one of an acoustic model or a lexicon specific to the classified dialect, decoding the acoustic feature vectors using a processor and at least one of the selected dialect-specific acoustic model or selected lexicon to produce a plurality of hypotheses for the received speech, and post-processing the plurality of hypotheses to identify one of the plurality of hypotheses as the received speech.
摘要翻译：自动语音识别，包括通过麦克风接收语音，预处理接收到的语音以产生声学特征向量，对接收到的语音的方言进行分类，选择对分类方言特有的声学模型或词典中的至少一个，解码声学特征使用处理器和所选择的方言特定声学模型或所选词典中的至少一个的矢量来产生用于所接收的语音的多个假设，以及后处理所述多个假设，以将所述多个假设中的一个假定为接收到的语音。

8. 发明授权

US07881929B2 Ambient noise injection for use in speech recognition 有权
标题翻译：环境噪声注入用于语音识别
公开(公告)号：US07881929B2
公开(公告)日：2011-02-01
申请号：US11828093
申请日：2007-07-25
申请人： Rathinavelu Chengalvarayan , Timothy J. Grost
发明人： Rathinavelu Chengalvarayan , Timothy J. Grost
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。

9. 发明申请

US20110010171A1 Singular Value Decomposition for Improved Voice Recognition in Presence of Multi-Talker Background Noise 有权
标题翻译：用于改善多声道背景噪声的语音识别的奇异值分解
公开(公告)号：US20110010171A1
公开(公告)日：2011-01-13
申请号：US12498811
申请日：2009-07-07
申请人： Gaurav Talwar , Rathinavelu Chengalvarayan
发明人： Gaurav Talwar , Rathinavelu Chengalvarayan
IPC分类号： G10L15/20 , G10L17/00
CPC分类号： G10L17/02 , G10L15/20 , G10L2021/02087
摘要： A system and method for providing speech recognition functionality offers improved accuracy and robustness in noisy environments having multiple speakers. The described technique includes receiving speech energy and converting the received speech energy to a digitized form. The digitized speech energy is decomposed into features that are then projected into a feature space having multiple speaker subspaces. The projected features fall either into one of the multiple speaker subspaces or outside of all speaker subspaces. A speech recognition operation is performed on a selected one of the multiple speaker subspaces to resolve the utterance to a command or data.
摘要翻译：用于提供语音识别功能的系统和方法在具有多个扬声器的嘈杂环境中提供改善的精度和鲁棒性。所描述的技术包括接收语音能量并将接收到的语音能量转换成数字化形式。数字化语音能量被分解成特征，然后将其投影到具有多个扬声器子空间的特征空间中。投影的特征落入多个扬声器子空间之一或所有扬声器子空间之外。对多个扬声器子空间中的所选一个执行语音识别操作，以解决对命令或数据的发声。

10. 发明申请

US20100076764A1 METHOD OF DIALING PHONE NUMBERS USING AN IN-VEHICLE SPEECH RECOGNITION SYSTEM 审中-公开
标题翻译：使用车载语音识别系统拨号电话号码的方法
公开(公告)号：US20100076764A1
公开(公告)日：2010-03-25
申请号：US12234217
申请日：2008-09-19
申请人： Rathinavelu Chengalvarayan
发明人： Rathinavelu Chengalvarayan
IPC分类号： G10L15/00 , G10L21/00
CPC分类号： G10L15/26
摘要： A method of dialing phone numbers using an in-vehicle speech recognition system includes receiving speech input at a vehicle, separating the speech input into a word segment and a digit segment, identifying the letters in a word segment, converting the letters in the word segment to digits, and operating an alphanumeric keypad based on the digit speech segment and the converted word segment.
摘要翻译：使用车载语音识别系统拨打电话号码的方法包括：在车辆上接收语音输入，将语音输入分离成字段和数字段，识别字段中的字母，转换字段中的字母到数字，并且基于数字语音段和转换的字段来操作字母数字键盘。

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