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1. 发明授权

US07487092B2 Interactive debugging and tuning method for CTTS voice building 有权
标题翻译： CTTS语音建立的交互式调试和调优方法
公开(公告)号：US07487092B2
公开(公告)日：2009-02-03
申请号：US10688041
申请日：2003-10-17
申请人： Philip Gleason , Maria E. Smith , Mahesh Viswanathan , Jie Z. Zeng
发明人： Philip Gleason , Maria E. Smith , Mahesh Viswanathan , Jie Z. Zeng
IPC分类号： G10L13/08
CPC分类号： G10L13/033
摘要： A method, a system, and an apparatus for identifying and correcting sources of problems in synthesized speech which is generated using a concatenative text-to-speech (CTTS) technique. The method can include the step of displaying a waveform corresponding to synthesized speech generated from concatenated phonetic units. The synthesized speech can be generated from text input received from a user. The method further can include the step of displaying parameters corresponding to at least one of the phonetic units. The method can include the step of displaying the original recordings containing selected phonetic units. An editing input can be received from the user and the parameters can be adjusted in accordance with the editing input.
摘要翻译：一种用于识别和校正使用连续文本到语音（CTTS）技术产生的合成语音中的问题源的方法，系统和装置。该方法可以包括显示对应于从拼接语音单元产生的合成语音的波形的步骤。可以从从用户接收的文本输入生成合成语音。该方法还可以包括显示与至少一个语音单元对应的参数的步骤。该方法可以包括显示包含所选语音单元的原始记录的步骤。可以从用户接收编辑输入，并且可以根据编辑输入来调整参数。

2. 发明授权

US07280967B2 Method for detecting misaligned phonetic units for a concatenative text-to-speech voice 有权
标题翻译：用于检测拼接的文本到语音的语音单元的方法
公开(公告)号：US07280967B2
公开(公告)日：2007-10-09
申请号：US10630113
申请日：2003-07-30
申请人： Philip Gleason , Maria E. Smith , Jie Z. Zeng
发明人： Philip Gleason , Maria E. Smith , Jie Z. Zeng
IPC分类号： G10L13/08 , G10L15/00
CPC分类号： G10L13/06
摘要： A method of filtering phonetic units to be used within a concatenative text-to-speech (CTTS) voice. Initially, a normality threshold can be established. At least one phonetic unit that has been automatically extracted from a speech corpus in order to construct the CTTS voice can be received. An abnormality index can be calculated for the phonetic unit. Then, the abnormality index can be compared to the established normality threshold. If the abnormality index exceeds the normality threshold, the phonetic unit can be marked as a suspect phonetic unit. If the abnormality index does not exceed the normality threshold, the phonetic unit can be marked as a verified phonetic unit. The concatenative text-to-speech voice can be built using the verified phonetic units.
摘要翻译：一种在连续的文本到语音（CTTS）语音中过滤语音单元的方法。最初，可以建立正常阈值。可以接收到从语音语料库自动提取以构建CTTS语音的至少一个语音单元。可以为语音单元计算异常指数。然后，将异常指数与建立的正常阈值进行比较。如果异常指数超过正常阈值，则可以将语音单元标记为可疑语音单元。如果异常指数不超过正常阈值，则可以将语音单元标记为已验证的语音单元。可以使用经过验证的语音单元构建级联的文本到语音的语音。

3. 发明授权

US07475016B2 Speech segment clustering and ranking 有权
标题翻译：语音段聚类和排名
公开(公告)号：US07475016B2
公开(公告)日：2009-01-06
申请号：US11012622
申请日：2004-12-15
申请人： Maria E. Smith , Jie Z. Zeng
发明人： Maria E. Smith , Jie Z. Zeng
IPC分类号： G10L13/00
CPC分类号： G10L13/06
摘要： A system, method, and apparatus for identifying problematic speech segments is provided. The system includes a clustering module for generating a first cluster of one or more consecutive speech segments if the consecutive speech segments satisfy a predetermined filtering test, and for generating a second cluster comprising at least one different consecutive speech segment selected from the ordered sequence if the at least one different consecutive speech segment satisfies the predetermined filtering test. The system also includes a combining module for combining the first and second clusters as well as the at least one intervening consecutive speech segment to form an aggregated cluster if the aggregated cluster satisfies a predetermined combining criterion. The system can further include a ranking module for ranking aggregated clusters, the ranking reflecting a relative severity of misalignments among problematic speech segments. Once identified, more severely misaligned speech segments can be analyzed more effectively and efficiently.
摘要翻译：提供了一种用于识别有问题的语音段的系统，方法和装置。如果连续的语音段满足预定的滤波测试，则该系统包括用于生成一个或多个连续语音段的第一簇的聚类模块，并且用于生成包括从有序序列中选择的至少一个不同连续语音段的第二簇，如果至少一个不同的连续语音段满足预定的滤波测试。该系统还包括组合模块，用于组合第一和第二簇以及至少一个中间连续的语音段，以在聚合的簇满足预定的组合准则时形成聚合的簇。该系统还可以包括用于对聚合簇进行排名的排名模块，排名反映了有问题的语音段之间的对准的相对严重性。一旦确定，可以更有效和高效地分析更严重错位的语音段。

4. 发明授权

US08027437B2 System and method for improving message delivery in voice systems utilizing microphone and target signal-to-noise ratio 有权
标题翻译：使用麦克风和目标信噪比改善语音系统中消息传送的系统和方法
公开(公告)号：US08027437B2
公开(公告)日：2011-09-27
申请号：US11612329
申请日：2006-12-18
申请人： Paritosh D. Patel , Oscar J. Blass , Roberto Vila , Jie Z. Zeng , Anatol Blass
发明人： Paritosh D. Patel , Oscar J. Blass , Roberto Vila , Jie Z. Zeng , Anatol Blass
IPC分类号： H04M1/64
CPC分类号： G10L21/0208
摘要： A method for delivering a message to a recipient in an environment with ambient noise includes the steps of recording the ambient noise in the environment at a certain time interval, analyzing the recorded ambient noise to obtain an average power Pnoise or a RMS amplitude Anoise of the ambient noise, providing a predetermined desired SNRdesired, calculating an average signal power Psignal or a RMS amplitude Asignal of the message to be delivered based on the Pnoise or Anoise and the desired SNRdesired, and adjusting a volume of the message to be delivered according to the Psignal or Asignal. Alternatively, the actual SNRactual will be computed and the message will be repeated if the SNRactual falls below the SNRmin. Systems for delivering a message to a recipient in an environment with ambient noise and computer-readable media having computer-executable instructions for carrying out the methods are also provided.
摘要翻译：在具有环境噪声的环境中向接收者发送消息的方法包括以一定时间间隔在环境中记录环境噪声的步骤，分析记录的环境噪声以获得平均功率Pnoise或RMS幅度的噪声环境噪声，提供预定的期望的SNR，计算基于Pnoise或Anoise和所需要的SNR所要传送的消息的平均信号功率Psignal或RMS幅度Asignal，并且根据所述信号调整要传送的消息的音量信号或信号。或者，如果SNR实际值低于SNRmin，则将计算实际的SNR实际值并重复该消息。还提供了用于在具有环境噪声的环境中向接收者发送消息的系统以及具有用于执行方法的计算机可执行指令的计算机可读介质。

5. 发明授权

US09098149B2 Group radio control 有权
标题翻译：集团无线电控制
公开(公告)号：US09098149B2
公开(公告)日：2015-08-04
申请号：US11023318
申请日：2004-12-27
申请人： Maria Elena Smith , Jie Z. Zeng
发明人： Maria Elena Smith , Jie Z. Zeng
IPC分类号： G06F3/042
CPC分类号： G06F3/04845 , G06F3/0428 , G06F3/0482 , G06F3/04842 , G06F3/04847
摘要： A method, system and apparatus for grouped radio controls. A grouped radio control can include a listing of elements, each element having a specified grouping. The grouped radio control also can include grouping logic programmed to insert elements into, delete elements from, and select elements within the listing. Finally, a grouped radio control can include a grouped radio control interface configured to accept interface events for processing in the grouping logic.
摘要翻译：用于分组无线电控制的方法，系统和装置。分组的无线电控制可以包括元素的列表，每个元素具有指定的分组。分组的无线电控制还可以包括被编程为将元素插入到列表中的元素，从中删除元素和选择列表中的元素的分组逻辑。最后，组合的无线电控制可以包括分组的无线电控制接口，其被配置为接受用于在分组逻辑中进行处理的接口事件。

6. 发明申请

US20080147386A1 SYSTEM AND METHOD FOR IMPROVING MESSAGE DELIVERY IN VOICE SYSTEMS UTILIZING MICROPHONE AND TARGET SIGNAL-TO-NOISE RATIO 有权
标题翻译：利用麦克风和目标信号噪声比改善语音系统中的信息传递的系统和方法
公开(公告)号：US20080147386A1
公开(公告)日：2008-06-19
申请号：US11612329
申请日：2006-12-18
申请人： Paritosh D. Patel , Oscar J. Blass , Roberto Vila , Jie Z. Zeng , Anatol Blass
发明人： Paritosh D. Patel , Oscar J. Blass , Roberto Vila , Jie Z. Zeng , Anatol Blass
IPC分类号： G10L11/00
CPC分类号： G10L21/0208
摘要： A method for delivering a message to a recipient in an environment with ambient noise includes the steps of recording the ambient noise in the environment at a certain time interval, analyzing the recorded ambient noise to obtain an average power Pnoise or a RMS amplitude Anoise of the ambient noise, providing a predetermined desired SNRdesired, calculating an average signal power Psignal or a RMS amplitude Asignal of the message to be delivered based on the Pnoise or Anoise and the desired SNRdesired, and adjusting a volume of the message to be delivered according to the Psignal or Asignal. Alternatively, the actual SNRactual will be computed and the message will be repeated if the SNRactual falls below the SNRmin. Systems for delivering a message to a recipient in an environment with ambient noise and computer-readable media having computer-executable instructions for carrying out the methods are also provided.
摘要翻译：用于在具有环境噪声的环境中向接收者发送消息的方法包括以一定时间间隔在环境中记录环境噪声的步骤，分析所记录的环境噪声以获得平均功率P SUB噪声 >或环境噪声的RMS幅度A SUB噪声，提供预期的期望SNR ，计算平均信号功率P SUB信号或RMS 将要传送的消息的幅度A _{信号基于所需的噪声或A ，并且根据P _{信号或A _{信号调整要传送的消息的音量。或者，将计算实际的SNR实际，并且如果SNR实际低于SNR ，则将重复该消息。还提供了用于在具有环境噪声的环境中向接收者发送消息的系统以及具有用于执行方法的计算机可执行指令的计算机可读介质。}}}

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