公开(公告)号：US20060259281A1

公开(公告)日：2006-11-16

申请号：US11389005

申请日：2006-03-27

申请人： Raja Kuppuswamy ,  Philip Moore ,  IIiana Portugues ,  Sebastien Louise

发明人： Raja Kuppuswamy ,  Philip Moore ,  IIiana Portugues ,  Sebastien Louise

IPC分类号： G01N29/44 ,  G01H5/00

CPC分类号： G01S7/5273 ,  G01R31/1209 ,  G01R31/1272 ,  H03K5/1534 ,  H03K5/19

摘要： This invention relates to a method for detection of the position of a wave front in a signal received by a detector. This method consists of: converting the signal into a digital signal, defining a working group of N successive samples in the digital signal, and possibly processing the samples in the working group, calculating the energy of the signal from the processed samples in the working group, if any, in terms of the root mean square over a sliding window, the window comprising an optimum number Lopt of samples (Lopt is less than N), the position of the wave front corresponding to the position of the sample for which the energy of the signal exceeds a threshold D that depends on the value of the energy of the signal previously at the wave front, for the first time.

摘要翻译： 本发明涉及一种用于检测由检测器接收的信号中的波前位置的方法。 该方法包括：将信号转换为数字信号，定义数字信号中N个连续样本的工作组，并可能处理工作组中的样本，计算工作组中处理样本的信号能量 如果有的话，就滑动窗口的均方根而言，该窗口包括最佳数量的样本数（Lopt小于N），波前的位置对应于样品的位置，其中能量 的信号超过了先前在波前的信号的能量值的阈值D，这是第一次。

公开(公告)号：US07286968B2

公开(公告)日：2007-10-23

申请号：US11389005

申请日：2006-03-27

申请人： Raja Kuppuswamy ,  Philip Moore ,  Iliana Portugues ,  Sebastien Louise

发明人： Raja Kuppuswamy ,  Philip Moore ,  Iliana Portugues ,  Sebastien Louise

IPC分类号： G06F15/00

CPC分类号： G01S7/5273 ,  G01R31/1209 ,  G01R31/1272 ,  H03K5/1534 ,  H03K5/19

摘要： This invention relates to a method for detection of a position of a wave front in a signal received by a detector. This method includes converting the signal into a digital signal, defining a working group of N successive samples in the digital signal, and processing at least some of the samples in the working group. Energy of the signal is calculated from the processed samples in the working group in terms of the root mean square over a sliding window, the window including an optimum number Lopt of samples (Lopt is less than N). Also included is detecting the position of the wave front corresponding to the position of the sample for which the energy of the signal exceeds a threshold D that depends on the value of the energy of the signal previously at the wave front, for the first time.

摘要翻译： 本发明涉及一种用于检测由检测器接收的信号中的波前位置的方法。 该方法包括将信号转换为数字信号，在数字信号中定义N个连续采样的工作组，以及处理工作组中的至少一些采样。 根据滑动窗口上的均方根值，从工作组中的处理样本计算信号的能量，该窗口包括最佳数量的Lopt样本（Lopt小于N）。 还包括第一次检测对应于信号的能量超过阈值D的样本的位置的波前的位置，其取决于先前在波前的信号的能量的值。

公开(公告)号：US07161873B2

公开(公告)日：2007-01-09

申请号：US11088893

申请日：2005-03-25

申请人： Raja Kuppuswamy ,  Sebastien Louise ,  Niemet Nzihou

发明人： Raja Kuppuswamy ,  Sebastien Louise ,  Niemet Nzihou

IPC分类号： G01S1/80 ,  G01S5/18 ,  G01R31/08

CPC分类号： G01R31/1209 ,  Y10S367/907

摘要： A method of detecting and localizing a source of partial discharge in an electrical apparatus placed in an enclosure containing an acoustically-conductive fluid. The method consists in: positioning (31) acoustic detectors and acquiring the positions of the detectors; defining (35) groups of detectors, each group including at least three detectors; ensuring (37) that each group is free from any triangle having vertices embodied by three detectors in which at least one angle lies outside a range of angles, and otherwise eliminating the group; for each non-eliminated group, calculating (38) an approximate position for the source; ensuring (39) that each non-eliminated group is free from any triangle having vertices embodied by two detectors of the group and by the approximate position, including at least one angle that lies outside the range, and otherwise eliminating the group; and calculating (43) the looked-for position of the source by averaging the approximate positions of all or some of the non-eliminated groups.

摘要翻译： 一种在放置在包含导电流体的外壳中的电气设备中检测和定位局部放电源的方法。 该方法包括：定位（31）声检测器并获取检测器的位置; 定义（35）组检测器，每组包括至少三个检测器; 确保（37）每个组没有任何具有由三个检测器体现的顶点的三角形，其中至少一个角度在角度范围之外，否则消除该组; 对于每个未消除的组，计算（38）源的近似位置; 确保（39）每个未消除的组没有任何具有由该组的两个检测器体现的顶点的三角形以及大致位置，包括位于该范围之外的至少一个角度，否则消除该组; 并通过平均所有或一些未消除的组的大致位置来计算（43）源的寻找位置。

公开(公告)号：US20050243649A1

公开(公告)日：2005-11-03

申请号：US11088893

申请日：2005-03-25

申请人： Raja Kuppuswamy ,  Sebastien Louise ,  Niemet Nzihou

发明人： Raja Kuppuswamy ,  Sebastien Louise ,  Niemet Nzihou

IPC分类号： G01R31/12 ,  G01S3/80

CPC分类号： G01R31/1209 ,  Y10S367/907

摘要： A method of detecting and localizing a source of partial discharge in an electrical apparatus placed in an enclosure containing an acoustically-conductive fluid. The method consists in: positioning (31) acoustic detectors and acquiring the positions of the detectors; defining (35) groups of detectors, each group including at least three detectors; ensuring (37) that each group is free from any triangle having vertices embodied by three detectors in which at least one angle lies outside a range of angles, and otherwise eliminating the group; for each non-eliminated group, calculating (38) an approximate position for the source; ensuring (39) that each non-eliminated group is free from any triangle having vertices embodied by two detectors of the group and by the approximate position, including at least one angle that lies outside the range, and otherwise eliminating the group; and calculating (43) the looked-for position of the source by averaging the approximate positions of all or some of the non-eliminated groups.

摘要翻译： 一种在放置在包含导电流体的外壳中的电气设备中检测和定位局部放电源的方法。 该方法包括：定位（31）声检测器并获取检测器的位置; 定义（35）组检测器，每组包括至少三个检测器; 确保（37）每个组没有任何具有由三个检测器体现的顶点的三角形，其中至少一个角度在角度范围之外，否则消除该组; 对于每个未消除的组，计算（38）源的近似位置; 确保（39）每个未消除的组没有任何具有由该组的两个检测器体现的顶点的三角形以及大致位置，包括位于该范围之外的至少一个角度，否则消除该组; 并通过平均所有或一些未消除的组的大致位置来计算（43）源的寻找位置。

公开(公告)号：US07970611B2

公开(公告)日：2011-06-28

申请号：US11416793

申请日：2006-05-02

申请人： Raja Kuppuswamy ,  Christian S Pilz

发明人： Raja Kuppuswamy ,  Christian S Pilz

IPC分类号： G10L17/00

CPC分类号： G10L17/20

摘要： Example embodiments provide a speaker authentication technology that compensates for mismatches between enrollment process conditions and test process conditions using correction parameters or correction models, which allow for correcting one of the test voice characterizing parameter set and the enrollment voice characterizing parameter set according to a mismatch between the test process conditions and the enrollment process conditions, thereby obtaining values for the test voice characterizing parameter set and the enrollment voice characterizing parameter set that are based on the same or at least similar process conditions. Alternatively, each of the enrollment and test voice characterizing parameter sets may be normalized to predetermined standard process conditions by using the correction parameters or correction models.

摘要翻译： 示例性实施例提供了一种扬声器认证技术，其使用校正参数或校正模型来补偿注册过程条件和测试过程条件之间的不匹配，所述校正参数或校正模型允许根据不匹配来校正测试语音特征参数集和注册语音表征参数集中的一个 测试过程条件和注册过程条件，从而获得基于相同或至少相似过程条件的测试语音特征参数集和注册语音表征参数集的值。 或者，可以通过使用校正参数或校正模型将登记和测试语音特征参数集中的每一个归一化为预定的标准处理条件。

公开(公告)号：US08095372B2

公开(公告)日：2012-01-10

申请号：US11970067

申请日：2008-01-07

申请人： Raja Kuppuswamy ,  Hermann Geupel

发明人： Raja Kuppuswamy ,  Hermann Geupel

IPC分类号： G10L21/00

CPC分类号： G10L17/22

摘要： Digital process for authentication of a user of a database for access to protected data or a service reserved for a defined circle of users or for the use of data currently entered by the user, wherein a voice sample currently enunciated during an access attempt by the user is routed to a voice analysis unit and, herein, a current voice profile is computed and this is compared in a voice profile comparison unit against a previously stored initial voice profile and, in response to a positive comparison result, the user is authenticated and a first control signal enabling access, but in response to a negative comparison result a second control signal disabling access or triggering a substitute authentication procedure is generated.

摘要翻译： 用于认证数据库用户的数字过程，用于访问受保护数据或为定义的用户圈保留的服务或用于使用当前由用户输入的数据，其中当用户在接入尝试期间被发送的语音样本 被路由到语音分析单元，并且在这里，计算当前语音简档，并且在语音简档比较单元中与先前存储的初始语音简档进行比较，并且响应于肯定的比较结果，用户被认证，并且 第一控制信号允许访问，但是响应于否定的比较结果，产生禁用访问或触发替代认证过程的第二控制信号。

公开(公告)号：US20080192901A1

公开(公告)日：2008-08-14

申请号：US11780120

申请日：2007-07-19

申请人： Marc Mumm ,  Raja Kuppuswamy

发明人： Marc Mumm ,  Raja Kuppuswamy

IPC分类号： H04M11/00

CPC分类号： H04L63/0861 ,  G10L17/22 ,  H04M3/38 ,  H04M3/385 ,  H04M2201/41 ,  H04W12/06 ,  H04W12/08

摘要： Digital process for authentication of a user of a telecommunications or data network for access to protected data or a service reserved for a defined circle of users or for the use of data currently entered by the user, wherein a voice sample currently enunciated during an access attempt by the user on a telecommunications or VoIP terminal device is routed to a voice analysis unit and, herein, a current voice profile is computed and this is compared in a voice profile comparison unit against a previously stored initial voice profile and, in response to a positive comparison result, the user is authenticated and a first control signal enabling access, but in response to a negative comparison result a second control signal disabling access or triggering a substitute authentication procedure is generated.

摘要翻译： 用于认证用于访问受保护数据的电信或数据网络的数字处理或为定义的用户圈保留的服务或用于使用当前由用户输入的数据的数字处理，其中当前在接入尝试期间被发送的语音样本 由电信或VoIP终端设备上的用户被路由到语音分析单元，并且在此，计算当前语音配置文件，并且在语音配置文件比较单元中与先前存储的初始语音配置文件进行比较，并且响应于 肯定的比较结果，用户被认证，并且第一控制信号能够访问，但是响应于否定的比较结果，产生禁用访问或触发替代认证过程的第二控制信号。

公开(公告)号：US08321684B2

公开(公告)日：2012-11-27

申请号：US11780120

申请日：2007-07-19

申请人： Marc Mumm ,  Raja Kuppuswamy

发明人： Marc Mumm ,  Raja Kuppuswamy

IPC分类号： H04L29/06

CPC分类号： H04L63/0861 ,  G10L17/22 ,  H04M3/38 ,  H04M3/385 ,  H04M2201/41 ,  H04W12/06 ,  H04W12/08

摘要： Digital process for authentication of a user of a telecommunications or data network for access to protected data or a service reserved for a defined circle of users or for the use of data currently entered by the user, wherein a voice sample currently enunciated during an access attempt by the user on a telecommunications or VoIP terminal device is routed to a voice analysis unit and, herein, a current voice profile is computed and this is compared in a voice profile comparison unit against a previously stored initial voice profile and, in response to a positive comparison result, the user is authenticated and a first control signal enabling access, but in response to a negative comparison result a second control signal disabling access or triggering a substitute authentication procedure is generated.

摘要翻译： 用于认证用于访问受保护数据的电信或数据网络的数字处理或为定义的用户圈保留的服务或用于使用当前由用户输入的数据的数字处理，其中当前在接入尝试期间被发送的语音样本 由电信或VoIP终端设备上的用户被路由到语音分析单元，并且在此，计算当前语音配置文件，并且在语音配置文件比较单元中与先前存储的初始语音配置文件进行比较，并且响应于 肯定的比较结果，用户被认证，并且第一控制信号能够访问，但是响应于否定的比较结果，产生禁用访问或触发替代认证过程的第二控制信号。

公开(公告)号：US20070233483A1

公开(公告)日：2007-10-04

申请号：US11416793

申请日：2006-05-02

申请人： Raja Kuppuswamy ,  Christian Pilz

发明人： Raja Kuppuswamy ,  Christian Pilz

IPC分类号： G10L17/00

CPC分类号： G10L17/20

摘要： Example embodiments provide a speaker authentication technology that compensates for mismatches between enrollment process conditions and test process conditions using correction parameters or correction models, which allow for correcting one of the test voice characterizing parameter set and the enrollment voice characterizing parameter set according to a mismatch between the test process conditions and the enrollment process conditions, thereby obtaining values for the test voice characterizing parameter set and the enrollment voice characterizing parameter set that are based on the same or at least similar process conditions. Alternatively, each of the enrollment and test voice characterizing parameter sets may be normalized to predetermined standard process conditions by using the correction parameters or correction models. This abstract is provided to comply with rules requiring an abstract, and it is submitted with the intention that it will not be used to interpret or limit the scope or meaning of the claims.

摘要翻译： 示例性实施例提供了一种扬声器认证技术，其使用校正参数或校正模型来补偿注册过程条件和测试过程条件之间的不匹配，所述校正参数或校正模型允许根据不匹配来校正测试语音特征参数集和注册语音表征参数集中的一个 测试过程条件和注册过程条件，从而获得基于相同或至少相似过程条件的测试语音特征参数集和注册语音表征参数集的值。 或者，可以通过使用校正参数或校正模型将登记和测试语音特征参数集中的每一个归一化为预定的标准处理条件。 提供本摘要以符合要求摘要的规则，并提交其意图是不会用于解释或限制权利要求书的范围或含义。

公开(公告)号：US08600751B2

公开(公告)日：2013-12-03

申请号：US12530883

申请日：2008-02-19

申请人： Raja Kuppuswamy ,  Christian Pilz

发明人： Raja Kuppuswamy ,  Christian Pilz

IPC分类号： G10L15/00

CPC分类号： G10L17/22 ,  G06F21/32 ,  G10L2015/0631

摘要： Digital method for authentication of a person by comparing a current voice profile with a previously stored initial voice profile, wherein to determine the relevant voice profile the person speaks at least one speech sample into the system, this speech sample is conveyed to a voice-profile calculation unit and thereby, on the basis of a prespecified voice-profile algorithm, the voice profile is calculated, such that the overall size of the speech sample and/or parameters of its evaluation to determine the relevant voice profile are established dynamically and automatically as the sample is spoken, in response to the result of an evaluation of a first partial speech sample.

摘要翻译： 通过将当前语音简档与先前存储的初始语音简档进行比较来确定人的认证的数字方法，其中，为了确定人将至少一个语音样本说到系统中的相关语音简档，该语音样本被传送到语音简档 计算单元，从而基于预先指定的语音轮廓算法，计算语音简档，使得语音样本的总体大小和/或其评估参数用于确定相关语音配置文件被动态地和自动地建立为 响应于第一部分语音样本的评估结果，讲述该样本。