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1. 发明申请

US20110054888A1 DEVICE, METHOD AND SYSTEM FOR DETECTING UNWANTED CONVERSATIONAL MEDIA SESSION 有权
标题翻译：用于检测无障碍对话媒体会议的设备，方法和系统
公开(公告)号：US20110054888A1
公开(公告)日：2011-03-03
申请号：US12938225
申请日：2010-11-02
申请人： Aharon Satt , Amir Lev
发明人： Aharon Satt , Amir Lev
IPC分类号： G10L21/00
CPC分类号： G10L15/20
摘要： Some embodiments of the invention relate to a method and a system for detecting unwanted conversational media session data. In accordance with one aspect of the invention, a method of detecting unwanted conversation media session data according to some embodiments of the invention may include calculating two or more progressive similarity scores each with respect to a different instant during a progress of a real-time conversational media session, wherein each of said scores is associated with a similarity between the conversational media session's media data that was available at the associated instant and a reference data item corresponding to media data of a previous conversational media session, and evaluating progressive similarity between the real-time conversational media session and the reference data item based upon the two or more progressive similarity scores.
摘要翻译：本发明的一些实施例涉及用于检测不需要的对话媒体会话数据的方法和系统。根据本发明的一个方面，根据本发明的一些实施例的检测不需要的会话媒体会话数据的方法可以包括在实时会话的进程期间相对于不同时刻计算两个或更多个渐进相似度得分媒体会话，其中所述分数中的每一个与在相关联的时刻可用的对话媒体会话的媒体数据和对应于先前会话媒体会话的媒体数据的参考数据项之间的相似性相关联，并且评估真实的时间会话媒体会话和基于两个或更多个渐进相似度分数的参考数据项。

2. 发明申请

US20110046949A1 DEVICE, METHOD AND SYSTEM FOR DETECTING UNWANTED CONVERSATIONAL MEDIA SESSION 有权
公开(公告)号：US20110046949A1
公开(公告)日：2011-02-24
申请号：US12938256
申请日：2010-11-02
申请人： Aharon Satt , Amir Lev
发明人： Aharon Satt , Amir Lev
IPC分类号： G10L15/00
CPC分类号： G10L15/20
摘要： Some embodiments of the invention relate to a method and a system for detecting unwanted conversational media session data. In accordance with one aspect of the invention, a method of detecting unwanted conversation media session data according to some embodiments of the invention may include calculating two or more progressive similarity scores each with respect to a different instant during a progress of a real-time conversational media session, wherein each of said scores is associated with a similarity between the conversational media session's media data that was available at the associated instant and a reference data item corresponding to media data of a previous conversational media session, and evaluating progressive similarity between the real-time conversational media session and the reference data item based upon the two or more progressive similarity scores.

3. 发明授权

US08195795B2 Device, method and system for detecting unwanted conversational media session 有权
标题翻译：用于检测不需要的会话媒体会话的设备，方法和系统
公开(公告)号：US08195795B2
公开(公告)日：2012-06-05
申请号：US12938225
申请日：2010-11-02
申请人： Aharon Satt , Amir Lev
发明人： Aharon Satt , Amir Lev
IPC分类号： G06F13/00
CPC分类号： G10L15/20
摘要： Some embodiments of the invention relate to a method and a system for detecting unwanted conversational media session data. In accordance with one aspect of the invention, a method of detecting unwanted conversation media session data according to some embodiments of the invention may include calculating two or more progressive similarity scores each with respect to a different instant during a progress of a real-time conversational media session, wherein each of said scores is associated with a similarity between the conversational media session's media data that was available at the associated instant and a reference data item corresponding to media data of a previous conversational media session, and evaluating progressive similarity between the real-time conversational media session and the reference data item based upon the two or more progressive similarity scores.
摘要翻译：本发明的一些实施例涉及用于检测不需要的对话媒体会话数据的方法和系统。根据本发明的一个方面，根据本发明的一些实施例的检测不需要的会话媒体会话数据的方法可以包括在实时会话的进程期间相对于不同时刻计算两个或更多个渐进相似度得分媒体会话，其中所述分数中的每一个与在相关联的时刻可用的对话媒体会话的媒体数据和对应于先前会话媒体会话的媒体数据的参考数据项之间的相似性相关联，并且评估真实的时间会话媒体会话和基于两个或更多个渐进相似度分数的参考数据项。

4. 发明授权

US08190737B2 Device, method and system for detecting unwanted conversational media session 有权
公开(公告)号：US08190737B2
公开(公告)日：2012-05-29
申请号：US12938256
申请日：2010-11-02
申请人： Aharon Satt , Amir Lev
发明人： Aharon Satt , Amir Lev
IPC分类号： G06F13/00
CPC分类号： G10L15/20
摘要： Some embodiments of the invention relate to a method and a system for detecting unwanted conversational media session data. In accordance with one aspect of the invention, a method of detecting unwanted conversation media session data according to some embodiments of the invention may include calculating two or more progressive similarity scores each with respect to a different instant during a progress of a real-time conversational media session, wherein each of said scores is associated with a similarity between the conversational media session's media data that was available at the associated instant and a reference data item corresponding to media data of a previous conversational media session, and evaluating progressive similarity between the real-time conversational media session and the reference data item based upon the two or more progressive similarity scores.

5. 发明授权

US07991919B2 Device, method and system for detecting unwanted conversational media session 有权
标题翻译：用于检测不需要的会话媒体会话的设备，方法和系统
公开(公告)号：US07991919B2
公开(公告)日：2011-08-02
申请号：US12938191
申请日：2010-11-02
申请人： Aharon Satt , Amir Lev
发明人： Aharon Satt , Amir Lev
IPC分类号： G06F13/00
CPC分类号： G10L15/20
摘要： Some embodiments of the invention relate to a method and a system for detecting unwanted conversational media session data. In accordance with one aspect of the invention, a method of detecting unwanted conversation media session data according to some embodiments of the invention may include calculating two or more progressive similarity scores each with respect to a different instant during a progress of a real-time conversational media session, wherein each of said scores is associated with a similarity between the conversational media session's media data that was available at the associated instant and a reference data item corresponding to media data of a previous conversational media session, and evaluating progressive similarity between the real-time conversational media session and the reference data item based upon the two or more progressive similarity scores.
摘要翻译：本发明的一些实施例涉及用于检测不需要的对话媒体会话数据的方法和系统。根据本发明的一个方面，根据本发明的一些实施例的检测不需要的会话媒体会话数据的方法可以包括在实时会话的进程期间相对于不同时刻计算两个或更多个渐进相似度得分媒体会话，其中所述分数中的每一个与在相关联的时刻可用的对话媒体会话的媒体数据和对应于先前会话媒体会话的媒体数据的参考数据项之间的相似性相关联，并且评估真实的时间会话媒体会话和基于两个或更多个渐进相似度分数的参考数据项。

6. 发明授权

US07849186B2 Device, method and system for detecting unwanted conversational media session 有权
标题翻译：用于检测不需要的会话媒体会话的设备，方法和系统
公开(公告)号：US07849186B2
公开(公告)日：2010-12-07
申请号：US11524535
申请日：2006-09-21
申请人： Aharon Satt , Amir Lev
发明人： Aharon Satt , Amir Lev
IPC分类号： G06F13/00
CPC分类号： G10L15/20
摘要： Some embodiments of the invention relate to a method and a system for detecting unwanted conversational media session data. In accordance with one aspect of the invention, a method of detecting unwanted conversation media session data according to some embodiments of the invention may include calculating two or more progressive similarity scores each with respect to a different instant during a progress of a real-time conversational media session, wherein each of said scores is associated with a similarity between the conversational media session's media data that was available at the associated instant and a reference data item corresponding to media data of a previous conversational media session, and evaluating progressive similarity between the real-time conversational media session and the reference data item based upon the two or more progressive similarity scores.
摘要翻译：本发明的一些实施例涉及用于检测不需要的对话媒体会话数据的方法和系统。根据本发明的一个方面，根据本发明的一些实施例的检测不需要的会话媒体会话数据的方法可以包括在实时会话的进程期间相对于不同时刻计算两个或更多个渐进相似度得分媒体会话，其中所述分数中的每一个与在相关联的时刻可用的对话媒体会话的媒体数据和对应于先前会话媒体会话的媒体数据的参考数据项之间的相似性相关联，并且评估真实的时间会话媒体会话和基于两个或更多个渐进相似度分数的参考数据项。

7. 发明申请

US20080126088A1 Device, method and system for detecting unwanted conversational media session 有权
标题翻译：用于检测不需要的会话媒体会话的设备，方法和系统
公开(公告)号：US20080126088A1
公开(公告)日：2008-05-29
申请号：US11524535
申请日：2006-09-21
申请人： Aharon Satt , Amir Lev
发明人： Aharon Satt , Amir Lev
IPC分类号： G10L15/20
CPC分类号： G10L15/20
摘要： Some embodiments of the invention relate to a method and a system for detecting unwanted conversational media session data. In accordance with one aspect of the invention, a method of detecting unwanted conversation media session data according to some embodiments of the invention may include calculating two or more progressive similarity scores each with respect to a different instant during a progress of a real-time conversational media session, wherein each of said scores is associated with a similarity between the conversational media session's media data that was available at the associated instant and a reference data item corresponding to media data of a previous conversational media session, and evaluating progressive similarity between the real-time conversational media session and the reference data item based upon the two or more progressive similarity scores.
摘要翻译：本发明的一些实施例涉及用于检测不需要的对话媒体会话数据的方法和系统。根据本发明的一个方面，根据本发明的一些实施例的检测不需要的会话媒体会话数据的方法可以包括在实时会话的进程期间相对于不同时刻计算两个或更多个渐进相似度得分媒体会话，其中所述分数中的每一个与在相关联的时刻可用的对话媒体会话的媒体数据和对应于先前会话媒体会话的媒体数据的参考数据项之间的相似性相关联，并且评估真实的时间会话媒体会话和基于两个或更多个渐进相似度分数的参考数据项。

8. 发明申请

US20130325455A1 VOCAL SOURCE EXTRACTION BY MAXIMUM PHASE DETECTION 有权
标题翻译：通过最大相位检测提取VOCAL SOURCE
公开(公告)号：US20130325455A1
公开(公告)日：2013-12-05
申请号：US13487275
申请日：2012-06-04
申请人： Aharon Satt , Zvi Kons , Ron Hoory
发明人： Aharon Satt , Zvi Kons , Ron Hoory
IPC分类号： G10L11/04
CPC分类号： G10L25/75 , G10L25/03 , G10L25/45
摘要： Methods, apparatus and computer program products implement embodiments of the present invention that include receiving a time domain voice signal, and extracting a single pitch cycle from the received signal. The extracted single pitch cycle is transformed to a frequency domain, and the misclassified roots of the frequency domain are identified and corrected. Using the corrected roots, an indication of a maximum phase of the frequency domain is generated.
摘要翻译：方法，装置和计算机程序产品实现本发明的实施例，其包括接收时域语音信号，并从接收到的信号中提取单个音调周期。提取的单音调周期被转换为频域，并且识别和校正频域的错误分类的根。使用校正的根，产生频域的最大相位的指示。

9. 发明授权

US6134518A Digital audio signal coding using a CELP coder and a transform coder 失效
标题翻译：使用CELP编码器和变换编码器的数字音频信号编码
公开(公告)号：US6134518A
公开(公告)日：2000-10-17
申请号：US34931
申请日：1998-03-04
申请人： Gilad Cohen , Yossef Cohen , Doron Hoffman , Hagai Krupnik , Aharon Satt
发明人： Gilad Cohen , Yossef Cohen , Doron Hoffman , Hagai Krupnik , Aharon Satt
IPC分类号： G10L19/02 , G10L19/04 , G10L19/18 , G10L11/02
CPC分类号： G10L19/18 , G10L19/0212 , G10L19/04
摘要： Apparatus is described for digitally encoding an input audio signal for storage or transmission. A distinguishing parameter is measure from the input signal. It is determined from the measured distinguishing parameter whether the input signal contains an audio signal of a first type or a second type. First and second coders are provided for digitally encoding the input signal using first and second coding methods respectively and a switching arrangement directs, at any particular time, the generation of an output signal by encoding the input signal using either the first or second coders according to whether the input signal contains an audio signal of the first type or the second type at that time. A method for adaptively switching between transform audio coder and CELP coder, is presented. In a preferred embodiment, the method makes use of the superior performance of CELP coders for speech signal coding, while enjoying the benefits of transform coder for other audio signals. The combined coder is designed to handle both speech and music and achieve an improved quality.
摘要翻译：描述了用于对用于存储或传输的输入音频信号进行数字编码的装置。一个区别的参数是从输入信号测量。根据测量的区分参数确定输入信号是否包含第一类型或第二类型的音频信号。提供了第一和第二编码器，用于分别使用第一和第二编码方法对输入信号进行数字编码，并且切换装置在任何特定时间通过使用根据第一或第二编码器对输入信号进行编码来引导输出信号的产生此时输入信号是否包含第一类型或第二类型的音频信号。提出了一种在转换音频编码器和CELP编码器之间进行自适应切换的方法。在优选实施例中，该方法利用CELP编码器用于语音信号编码的优越性能，同时享受用于其他音频信号的变换编码器的优点。组合编码器旨在处理语音和音乐，并实现改进的质量。

10. 发明授权

US6064954A Digital audio signal coding 失效
标题翻译：数字音频信号编码
公开(公告)号：US6064954A
公开(公告)日：2000-05-16
申请号：US34516
申请日：1998-03-04
申请人： Gilad Cohen , Yossef Cohen , Doron Hoffman , Hagai Krupnik , Aharon Satt
发明人： Gilad Cohen , Yossef Cohen , Doron Hoffman , Hagai Krupnik , Aharon Satt
IPC分类号： G10L19/02 , G10L19/12
CPC分类号： G10L19/0212
摘要： Apparatus is disclosed for digitally encoding an input audio signal, for storage or transmission, comprising: a pitch detector for determining at least a dominant time-domain periodicity in the input signal; a generator for generating a prediction signal based on the dominant time domain periodicity of the input signal; a first discrete frequency domain transform generator for generating a frequency domain representation of the input signal; a second discrete frequency domain transform generator for generating a frequency domain representation of the prediction signal; a subtractor to subtract at least a portion of the frequency domain representation of the prediction signal from the frequency domain representation of the input signal to generate an error signal; and a generator to generate an output signal from the error signal and parameters defining the prediction signal. A corresponding decoder is also described.
摘要翻译：公开了用于对用于存储或传输的输入音频信号进行数字编码的装置，包括：用于确定输入信号中的至少主要时域周期性的音调检测器; 用于基于输入信号的主要时域周期来产生预测信号的发生器; 用于产生所述输入信号的频域表示的第一离散频域变换发生器; 第二离散频域变换发生器，用于产生所述预测信号的频域表示; 减法器，用于从输入信号的频域表示中减去预测信号的频域表示的至少一部分，以产生误差信号; 以及发生器，用于从所述误差信号和定义所述预测信号的参数产生输出信号。还描述了相应的解码器。

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