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1.发明授权公开(公告)号：US07962330B2
公开(公告)日：2011-06-14
申请号：US10985451
申请日：2004-11-10
申请人： Silke Goronzy , Thomas Kemp , Ralf Kompe , Yin Hay Lam , Krzysztof Marasek , Raquel Tato
发明人： Silke Goronzy , Thomas Kemp , Ralf Kompe , Yin Hay Lam , Krzysztof Marasek , Raquel Tato
CPC分类号： G10L25/00 , G10L15/00 , Y10S707/913
摘要： An apparatus for automatic dissection of segmented audio signals, wherein at least one information signal for identifying programs included in said audio signals and for identifying contents included in said programs. Content detection device detects programs and contents belonging to the respective programs in the information signal. Program weighting device weights each program includes in the information signal based on the contents of the respective program detected by the content detection device. Program ranking device indentifies programmers of the same category and ranking said programs based on a weighting result for each program provided by the program weighting device.
摘要翻译： 一种用于自动解剖分段音频信号的装置，其中至少一个信息信号用于识别包括在所述音频信号中的节目，并用于识别包括在所述节目中的内容。 内容检测装置检测信息信号中属于各个节目的节目和内容。 每个程序的程序加权设备权重包括在基于由内容检测设备检测到的相应程序的内容的信息信号中。 程序排名装置识别相同类别的程序员，并且基于由程序加权装置提供的每个程序的加权结果对所述程序进行排序。
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公开(公告)号：US20050131688A1
公开(公告)日：2005-06-16
申请号：US10985295
申请日：2004-11-10
申请人： Silke Goronzy , Thomas Kemp , Ralf Kompe , Yin Lam , Krzysztof Marasek , Raquel Tato
发明人： Silke Goronzy , Thomas Kemp , Ralf Kompe , Yin Lam , Krzysztof Marasek , Raquel Tato
CPC分类号： G10L25/78 , G10L15/26 , G11B2220/20
摘要： An apparatus for classifying audio signals comprises audio signal clipping means for partitioning audio signals into audio clips, and class discrimination means for discriminating the audio clips provided by the audio signal clipping means into predetermined audio classes based on predetermined audio class classifying rules, by analysing acoustic characteristics of the audio signals comprised in the audio clips, wherein a predetermined audio class classifying rule is provided for each audio class, and each audio class represents a respective kind of audio signals comprised in the corresponding audio clip. The determination process to find acceptable audio class classifying rules for each audio class according to the prior art is depending on both the used raw audio signals and the personal experience of the person conducting the determination process. Thus, the determination process usually is very difficult, time consuming and subjective. Furthermore, there is a high risk that not all possible peculiarities of the different programmes and the different categories the audio signal can belong to is sufficiently accounted for. This problem is solved in the inventive apparatus for classifying audio signals by class discrimination means calculating an audio class confidence value for each audio class assigned to an audio clip, wherein the audio class confidence value indicates the likelihood the respective audio class characterises the respective kind of audio signals comprised in the respective audio clip correctly. Furthermore, the class discrimination means use acoustic characteristics of audio clips of audio classes having a high audio class confidence value to train the respective audio class classifying rule.
摘要翻译： 用于对音频信号进行分类的装置包括用于将音频信号分割成音频剪辑的音频信号限幅装置，以及用于基于预定音频类别分类规则，将由音频信号限幅装置提供的音频片段识别为预定音频类别的类别鉴别装置，通过分析声音 包括在音频剪辑中的音频信号的特征，其中为每个音频类提供预定音频类别分类规则，并且每个音频类表示包括在相应的音频剪辑中的各种音频信号。 根据现有技术，为每个音频类找到可接受的音频类别分类规则的确定过程取决于所使用的原始音频信号和进行确定处理的人的个人经历。 因此，确定过程通常是非常困难，耗时和主观的。 此外，充分考虑到不同于音频信号可能属于不同节目和不同类别的所有可能的特征的高风险。 在本发明的用于对音频信号进行分类的设备中解决了这个问题，该类别鉴别装置为分配给音频剪辑的每个音频类别计算音频类别置信度值，其中，音频类别置信度值表示各个音频类别 包含在相应音频剪辑中的音频信号正确。 此外，等级识别装置使用具有高音频类置信度值的音频类别的音频剪辑的声学特性来训练各个音频类别分类规则。
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3.发明申请公开(公告)号：US20050160449A1
公开(公告)日：2005-07-21
申请号：US10985451
申请日：2004-11-10
申请人： Silke Goronzy , Thomas Kemp , Ralf Kompe , Yin Lam , Krzysztof Marasek , Raquel Tato
发明人： Silke Goronzy , Thomas Kemp , Ralf Kompe , Yin Lam , Krzysztof Marasek , Raquel Tato
CPC分类号： G10L25/00 , G10L15/00 , Y10S707/913
摘要： Apparatus and method for automatic dissection of segmented audio signals According to the present invention, an apparatus for automatic dissection of segmented audio signals, wherein at least one information signal for identifying programmes included in said audio signals and for identifying contents included in said programmes is provided, comprises: content detection means for detecting programmes and contents belonging to the respective programmes in the information signal; programme weighting means for weighting each programme comprised in the information signal based on the contents of the respective programme detected by the content detection means; and programme ranking means for identifying programmes of the same category and ranking said programmes based on a weighting result for each programme provided by the programme weighting means.
摘要翻译： 用于自动解剖分段音频信号的装置和方法根据本发明，一种用于自动解剖分段音频信号的装置，其中提供用于识别包括在所述音频信号中的节目和用于识别包括在所述节目中的内容的至少一个信息信号 包括：内容检测装置，用于在信息信号中检测属于各个节目的节目和内容; 程序加权装置，用于基于由内容检测装置检测的相应程序的内容对包含在信息信号中的每个节目进行加权; 以及用于识别相同类别的节目并且基于由节目加权装置提供的每个节目的加权结果对所述节目进行排名的节目排名装置。
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公开(公告)号：US20050114388A1
公开(公告)日：2005-05-26
申请号：US10985615
申请日：2004-11-10
申请人： Silke Goronzy , Thomas Kemp , Ralf Kompe , Yin Lam , Krzysztof Marasek , Raquel Tato
发明人： Silke Goronzy , Thomas Kemp , Ralf Kompe , Yin Lam , Krzysztof Marasek , Raquel Tato
CPC分类号： G10L25/00
摘要： An audio data segmentation apparatus for segmenting of audio data comprises audio data input means for supplying audio data, audio data clipping means for dividing the audio data supplied by the audio data input means into audio clips of a predetermined length, class discrimination means for discriminating the audio clips supplied by the audio data clipping means into predetermined audio classes, the audio classes identifying a kind of audio data included in the respective audio clip and segmenting means for segmenting the audio data into audio meta patterns based on a sequence of audio classes of consecutive audio clips, each meta pattern being allocated to a predetermined type of contents of the audio data. It is difficult to achieve good results with known methods for segmentation of audio data into meta patterns since the rules for the allocation of the meta patterns are dissatisfying. This problem is solved by the inventive audio data segmentation apparatus further comprising a programme database comprising programme data units to identify a certain kind of programme, a plurality of respective audio meta patterns being allocated to each programme data unit, wherein the segmenting means segments the audio data into corresponding audio meta patterns on the basis of the programme data units of the programme database 5.
摘要翻译： 用于分割音频数据的音频数据分割装置包括用于提供音频数据的音频数据输入装置，用于将由音频数据输入装置提供的音频数据分割成预定长度的音频剪辑的音频数据剪辑装置，用于鉴别 由音频数据剪辑装置提供的音频剪辑成预定的音频类别，音频类别标识包括在各个音频剪辑中的一种音频数据，以及分割装置，用于基于连续的音频类别序列将音频数据分割成音频元模式 音频剪辑，每个元模式被分配给音频数据的预定类型的内容。 由于元模式的分配规则不满意，因此将音频数据分割为元模式的已知方法难以获得良好的结果。 本发明的音频数据分割装置还包括程序数据库，该程序数据库包括用于识别某种程序的程序数据单元，分配给每个程序数据单元的多个各自的音频元模式，其中分段装置分割音频 基于程序数据库5的程序数据单元将数据转换成相应的音频元模式。
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5.发明授权Apparatus and method for automatic extraction of important events in audio signals 失效自动提取音频信号中重要事件的装置和方法公开(公告)号：US08635065B2
公开(公告)日：2014-01-21
申请号：US10985446
申请日：2004-11-10
申请人： Silke Goronzy-Thomae , Thomas Kemp , Ralf Kompe , Yin Hay Lam , Krzysztof Marasek , Raquel Tato
发明人： Silke Goronzy-Thomae , Thomas Kemp , Ralf Kompe , Yin Hay Lam , Krzysztof Marasek , Raquel Tato
摘要： The present invention discloses an apparatus for automatic extraction of important events in audio signals comprising: signal input means for supplying audio signals; audio signal fragmenting means for partitioning audio signals supplied by the signal input means into audio fragments of a predetermined length and for allocating a sequence of one or more audio fragments to a respective audio window; feature extracting means for analyzing acoustic characteristics of the audio signals comprised in the audio fragments and for analyzing acoustic characteristics of the audio signals comprised in the audio windows; and important event extraction means for extracting important events in audio signals supplied by the audio signal fragmenting means based on predetermined important event classifying rules depending on acoustic characteristics of the audio signals comprised in the audio fragments and on acoustic characteristics of the audio signals comprised in the audio windows, wherein each important event extracted by the important event extraction means comprises a discrete sequence of cohesive audio fragments corresponding to an important event included in the audio signals.
摘要翻译： 本发明公开了一种用于自动提取音频信号中的重要事件的装置，包括：用于提供音频信号的信号输入装置; 用于将由信号输入装置提供的音频信号划分成预定长度的音频片段并用于将一个或多个音频片段的序列分配到相应音频窗口的音频信号分段装置; 特征提取装置，用于分析包含在音频片段中的音频信号的声学特性并分析包含在音频窗口中的音频信号的声学特性; 以及重要事件提取装置，用于根据包含在音频片段中的音频信号的声学特性以及包含在音频片段中的音频信号的声学特性，基于预定的重要事件分类规则，提取由音频信号分段装置提供的音频信号中的重要事件。 音频窗口，其中由重要事件提取装置提取的每个重要事件包括对应于包括在音频信号中的重要事件的粘性音频片段的离散序列。
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公开(公告)号：US07680654B2
公开(公告)日：2010-03-16
申请号：US10985615
申请日：2004-11-10
申请人： Silke Goronzy , Thomas Kemp , Ralf Kompe , Yin Hay Lam , Krzysztof Marasek , Raquel Tato
发明人： Silke Goronzy , Thomas Kemp , Ralf Kompe , Yin Hay Lam , Krzysztof Marasek , Raquel Tato
CPC分类号： G10L25/00
摘要： An audio data segmentation apparatus for segmenting of audio data including for supplying audio data, dividing the audio data supplied into audio clips of a predetermined length, discriminating the audio clips into predetermined audio classes, the audio classes identifying a kind of audio data included in the respective audio clip and segmenting for segmenting the audio data into audio meta patterns based on a sequence of audio classes of consecutive audio clips, each meta pattern being allocated to a predetermined type of contents of the audio data. It is difficult to achieve good results with known methods for segmentation of audio data into meta patterns since the rules for the allocation of the meta patterns are dissatisfying. This problem is solved by the inventive audio data segmentation apparatus further including a program database including program data units to identify a certain kind of program, a plurality of respective audio meta patterns being allocated to each program data unit, wherein the segmenting segments the audio data into corresponding audio meta patterns on the basis of the program data units of the program database 5.
摘要翻译： 一种用于分割音频数据的音频数据分割装置，包括用于提供音频数据，将提供的音频数据分成预定长度的音频剪辑，将音频剪辑识别为预定音频类别，识别包括在音频数据中的音频数据的种类的音频类别 相应的音频剪辑和分段，用于基于连续音频剪辑的音频类别序列将音频数据分割成音频元模式，每个元模式被分配给音频数据的预定类型的内容。 由于元模式的分配规则不满意，因此将音频数据分割为元模式的已知方法难以获得良好的结果。 本发明的音频数据分割装置还包括程序数据库，该程序数据库包括用于识别特定类型的程序的程序数据单元，分配给每个程序数据单元的多个各自的音频元模式，其中分段将音频数据分段 基于程序数据库5的程序数据单元转换成对应的音频元模式。
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7.发明申请Apparatus and method for automatic extraction of important events in audio signals 失效自动提取音频信号中重要事件的装置和方法公开(公告)号：US20050102135A1
公开(公告)日：2005-05-12
申请号：US10985446
申请日：2004-11-10
申请人： Silke Goronzy , Thomas Kemp , Ralf Kompe , Yin Lam , Krzysztof Marasek , Raquel Tato
发明人： Silke Goronzy , Thomas Kemp , Ralf Kompe , Yin Lam , Krzysztof Marasek , Raquel Tato
摘要： The present invention discloses an apparatus for automatic extraction of important events in audio signals comprising: signal input means for supplying audio signals; audio signal fragmenting means for partitioning audio signals supplied by the signal input means into audio fragments of a predetermined length and for allocating a sequence of one or more audio fragments to a respective audio window; feature extracting means for analysing acoustic characteristics of the audio signals comprised in the audio fragments and for analysing acoustic characteristics of the audio signals comprised in the audio windows; and important event extraction means for extracting important events in audio signals supplied by the audio signal fragmenting means based on predetermined important event classifying rules depending on acoustic characteristics of the audio signals comprised in the audio fragments and on acoustic characteristics of the audio signals comprised in the audio windows, wherein each important event extracted by the important event extraction means comprises a discrete sequence of cohesive audio fragments corresponding to an important event included in the audio signals.
摘要翻译： 本发明公开了一种用于自动提取音频信号中的重要事件的装置，包括：用于提供音频信号的信号输入装置; 用于将由信号输入装置提供的音频信号划分成预定长度的音频片段并用于将一个或多个音频片段的序列分配到相应音频窗口的音频信号分段装置; 特征提取装置，用于分析包含在音频片段中的音频信号的声学特性并分析包含在音频窗口中的音频信号的声学特性; 以及重要事件提取装置，用于根据包含在音频片段中的音频信号的声学特性以及包含在音频片段中的音频信号的声学特性，基于预定的重要事件分类规则，提取由音频信号分段装置提供的音频信号中的重要事件。 音频窗口，其中由重要事件提取装置提取的每个重要事件包括对应于包括在音频信号中的重要事件的粘性音频片段的离散序列。
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公开(公告)号：US07292981B2
公开(公告)日：2007-11-06
申请号：US10957816
申请日：2004-10-04
申请人： Thomas Kemp , Yin Hay Lam , Krzysztof Marasek
发明人： Thomas Kemp , Yin Hay Lam , Krzysztof Marasek
IPC分类号： G10L25/14
摘要： A method for predicting a misrecognition in a speech recognition system, is based on; the insight that variations in a speech input signal are different depending on the origin of the signal being a speech or a non-speech event. The method comprises steps for receiving a speech input signal, extracting at least one signal variation feature of the speech input signal, and applying a signal variation meter to the speech input signal for deriving a signal variation measure.
摘要翻译： 一种用于预测语音识别系统中的误识别的方法是基于的; 根据作为语音或非语音事件的信号的原点，语音输入信号的变化是不同的。 该方法包括步骤：接收语音输入信号，提取语音输入信号的至少一个信号变化特征，以及将信号变化仪应用于语音输入信号以导出信号变化度量。
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9.发明申请Automatic summarisation for a television programme suggestion engine based on consumer preferences 审中-公开基于消费者偏好的电视节目建议引擎自动求和公开(公告)号：US20050120368A1
公开(公告)日：2005-06-02
申请号：US10985517
申请日：2004-11-10
申请人： Silke Goronzy , Thomas Kemp , Ralf Kompe , Yin Lam , Krzysztof Marasek , Raquel Tato
发明人： Silke Goronzy , Thomas Kemp , Ralf Kompe , Yin Lam , Krzysztof Marasek , Raquel Tato
CPC分类号： G11B27/034 , G06F16/735 , G06F16/739 , G06F16/7834 , G11B27/28 , H04N7/163 , H04N21/4394 , H04N21/44008 , H04N21/4532 , H04N21/458 , H04N21/4668 , H04N21/4826 , H04N21/84
摘要： A method and an apparatus for effecting the method are proposed that allow to define a subset of video signals from a source set of video signals on the basis of meta data available for the source set of video signals. The meta data assign a generic term to a sub-section of the audio channel of the source set of video signals, a class description to one or more sub-units of the sub-section for classifying the origin of the respective sub-unit, a category allocation to a segment, which is formed by a string of one or more classified sub-units of a sub-section, and a rating value to the segment for rating the reliability of the category allocation of the segment. The method includes steps for selecting segments of a sub-section with a rating value above a defined threshold value, assigning a priority value to each category, and specifying a first subset of video signals by defining an arrangement of selected segments by an order based on the respective priority and rating values related to each segment.
摘要翻译： 提出了一种用于实现该方法的方法和装置，其允许基于可用于视频信号源组的元数据来定义来自视频信号源集合的视频信号的子集。 元数据将通用术语分配给视频信号源集合的音频信道的子部分，对用于对相应子单元的原点进行分类的子部分的一个或多个子单元的类别描述， 由分段的一个或多个分类子单元的串形成的段的类别分配以及用于对该段的类别分配的可靠性进行评级的段的评级值。 该方法包括用于选择具有高于定义的阈值的评级值的子部分的段的步骤，为每个类别分配优先级值，以及通过基于以下的顺序定义所选择的段的排列来指定视频信号的第一子集： 与每个细分相关的各自的优先级和评级值。
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公开(公告)号：US20050114135A1
公开(公告)日：2005-05-26
申请号：US10957816
申请日：2004-10-04
申请人： Thomas Kemp , Yin Hay Lam , Krzysztof Marasek
发明人： Thomas Kemp , Yin Hay Lam , Krzysztof Marasek
摘要： Based on the insight that variations in a speech input signal are different depending on the origin of the signal being a speech or a non-speech event, the present invention proposes method for predicting a misrecognition in a speech recognition system with steps for receiving a speech input signal, extracting at least one signal variation feature of the speech input signal, and applying a signal variation meter to the speech input signal for deriving a signal variation measure.
摘要翻译： 基于语音输入信号的变化根据作为语音或非语音事件的信号的原点而不同的观点，本发明提出了一种用于在具有用于接收语音的步骤的语音识别系统中预测误识别的方法 输入信号，提取所述语音输入信号的至少一个信号变化特征，以及将信号变化计应用于所述语音输入信号以导出信号变化度量。
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