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1. 发明授权

US08423359B2 Automatic language model update 有权
公开(公告)号：US08423359B2
公开(公告)日：2013-04-16
申请号：US12786102
申请日：2010-05-24
申请人： Michael H. Cohen , Shumeet Baluja , Pedro J. Moreno
发明人： Michael H. Cohen , Shumeet Baluja , Pedro J. Moreno
IPC分类号： G10L15/06 , G10L15/18 , G10L15/20 , G10L15/26
CPC分类号： G10L15/065 , G10L15/06 , G10L15/063 , G10L15/187 , G10L15/26 , G10L2015/0635
摘要： A method for generating a speech recognition model includes accessing a baseline speech recognition model, obtaining information related to recent language usage from search queries, and modifying the speech recognition model to revise probabilities of a portion of a sound occurrence based on the information. The portion of a sound may include a word. Also, a method for generating a speech recognition model, includes receiving at a search engine from a remote device an audio recording and a transcript that substantially represents at least a portion of the audio recording, synchronizing the transcript with the audio recording, extracting one or more letters from the transcript and extracting the associated pronunciation of the one or more letters from the audio recording, and generating a dictionary entry in a pronunciation dictionary.

2. 发明授权

US08447600B2 Automatic language model update 有权
公开(公告)号：US08447600B2
公开(公告)日：2013-05-21
申请号：US13616468
申请日：2012-09-14
申请人： Michael H. Cohen , Shumeet Baluja , Pedro J. Moreno
发明人： Michael H. Cohen , Shumeet Baluja , Pedro J. Moreno
IPC分类号： G10L15/06 , G10L15/18 , G10L15/20 , G10L15/26
CPC分类号： G10L15/065 , G10L15/06 , G10L15/063 , G10L15/187 , G10L15/26 , G10L2015/0635
摘要： A method for generating a speech recognition model includes accessing a baseline speech recognition model, obtaining information related to recent language usage from search queries, and modifying the speech recognition model to revise probabilities of a portion of a sound occurrence based on the information. The portion of a sound may include a word. Also, a method for generating a speech recognition model, includes receiving at a search engine from a remote device an audio recording and a transcript that substantially represents at least a portion of the audio recording, synchronizing the transcript with the audio recording, extracting one or more letters from the transcript and extracting the associated pronunciation of the one or more letters from the audio recording, and generating a dictionary entry in a pronunciation dictionary.

3. 发明授权

US07756708B2 Automatic language model update 有权
标题翻译：自动语言模型更新
公开(公告)号：US07756708B2
公开(公告)日：2010-07-13
申请号：US11396770
申请日：2006-04-03
申请人： Michael H. Cohen , Shumeet Baluja , Pedro J. Moreno
发明人： Michael H. Cohen , Shumeet Baluja , Pedro J. Moreno
IPC分类号： G10L15/06 , G10L15/08 , G10L15/00 , G06F17/30
CPC分类号： G10L15/065 , G10L15/06 , G10L15/063 , G10L15/187 , G10L15/26 , G10L2015/0635
摘要： A method for generating a speech recognition model includes accessing a baseline speech recognition model, obtaining information related to recent language usage from search queries, and modifying the speech recognition model to revise probabilities of a portion of a sound occurrence based on the information. The portion of a sound may include a word. Also, a method for generating a speech recognition model, includes receiving at a search engine from a remote device an audio recording and a transcript that substantially represents at least a portion of the audio recording, synchronizing the transcript with the audio recording, extracting one or more letters from the transcript and extracting the associated pronunciation of the one or more letters from the audio recording, and generating a dictionary entry in a pronunciation dictionary.
摘要翻译：一种用于产生语音识别模型的方法，包括：访问基准语音识别模型，从搜索查询获得与最近的语言使用相关的信息，以及修改语音识别模型，以基于该信息修改声音发生的一部分的概率。声音的一部分可能包含一个字。另外，一种用于生成语音识别模型的方法包括：从搜索引擎从远程设备接收基本上表示音频记录的至少一部分的音频记录和抄本，将录音与音频记录同步，提取一个或从录音中提取更多的字母，并且从音频记录中提取一个或多个字母的相关联的发音，以及在发音词典中生成字典条目。

4. 发明申请

US20130006640A1 Automatic Language Model Update 有权
标题翻译：自动语言模型更新
公开(公告)号：US20130006640A1
公开(公告)日：2013-01-03
申请号：US13616468
申请日：2012-09-14
申请人： Michael H. Cohen , Shumeet Baluja , Pedro J. Moreno
发明人： Michael H. Cohen , Shumeet Baluja , Pedro J. Moreno
IPC分类号： G10L15/18
CPC分类号： G10L15/065 , G10L15/06 , G10L15/063 , G10L15/187 , G10L15/26 , G10L2015/0635
摘要： A method for generating a speech recognition model includes accessing a baseline speech recognition model, obtaining information related to recent language usage from search queries, and modifying the speech recognition model to revise probabilities of a portion of a sound occurrence based on the information. The portion of a sound may include a word. Also, a method for generating a speech recognition model, includes receiving at a search engine from a remote device an audio recording and a transcript that substantially represents at least a portion of the audio recording, synchronizing the transcript with the audio recording, extracting one or more letters from the transcript and extracting the associated pronunciation of the one or more letters from the audio recording, and generating a dictionary entry in a pronunciation dictionary.
摘要翻译：一种用于产生语音识别模型的方法，包括：访问基准语音识别模型，从搜索查询获得与最近的语言使用相关的信息，以及修改语音识别模型，以基于该信息修改声音发生的一部分的概率。声音的一部分可能包含一个字。另外，一种用于生成语音识别模型的方法包括：从搜索引擎从远程设备接收基本上表示音频记录的至少一部分的音频记录和抄本，将录音与音频记录同步，提取一个或从录音中提取更多的字母，并且从音频记录中提取一个或多个字母的相关联的发音，以及在发音词典中生成字典条目。

5. 发明申请

US20110213613A1 Automatic Language Model Update 有权
标题翻译：自动语言模型更新
公开(公告)号：US20110213613A1
公开(公告)日：2011-09-01
申请号：US12786102
申请日：2010-05-24
申请人： Michael H. Cohen , Shumeet Baluja , Pedro J. Moreno
发明人： Michael H. Cohen , Shumeet Baluja , Pedro J. Moreno
IPC分类号： G10L15/26 , G10L15/06 , G06K9/72
CPC分类号： G10L15/065 , G10L15/06 , G10L15/063 , G10L15/187 , G10L15/26 , G10L2015/0635
摘要： A method for generating a speech recognition model includes accessing a baseline speech recognition model, obtaining information related to recent language usage from search queries, and modifying the speech recognition model to revise probabilities of a portion of a sound occurrence based on the information. The portion of a sound may include a word. Also, a method for generating a speech recognition model, includes receiving at a search engine from a remote device an audio recording and a transcript that substantially represents at least a portion of the audio recording, synchronizing the transcript with the audio recording, extracting one or more letters from the transcript and extracting the associated pronunciation of the one or more letters from the audio recording, and generating a dictionary entry in a pronunciation dictionary.
摘要翻译：一种用于产生语音识别模型的方法，包括：访问基准语音识别模型，从搜索查询获得与最近的语言使用相关的信息，以及修改语音识别模型，以基于该信息修改声音发生的一部分的概率。声音的一部分可能包含一个字。另外，一种用于生成语音识别模型的方法包括：从搜索引擎从远程设备接收基本上表示音频记录的至少一部分的音频记录和抄本，将录音与音频记录同步，提取一个或从录音中提取更多的字母，并且从音频记录中提取一个或多个字母的相关联的发音，以及在发音词典中生成字典条目。

6. 发明授权

US07174205B2 Cardiac diagnostic system and method 有权
标题翻译：心脏诊断系统及方法
公开(公告)号：US07174205B2
公开(公告)日：2007-02-06
申请号：US10818527
申请日：2004-04-05
申请人： Pedro J. Moreno , David Goddeau , Beth T. Logan
发明人： Pedro J. Moreno , David Goddeau , Beth T. Logan
IPC分类号： A61B5/04
CPC分类号： A61B5/7264 , A61B5/04525 , A61B5/7267
摘要： Computer method and apparatus of analyzing ECG signals of a subject include receiving a subject electrocardiogram signal and comparing it against signal patterns of known cardiac syndromes. A library of example predefined signals is employed. Distance measures indicating similarity of the subject signal to the example predefined signals are produced and form a sequence of vectors. The sequence of vectors are input into a classifier which determines existence of signal patterns indicative of any cardiac syndromes in the subject.
摘要翻译：用于分析受试者的ECG信号的计算机方法和装置包括接收受试者心电图信号并将其与已知心脏综合征的信号模式进行比较。采用示例性预定义信号库。产生指示对象信号与示例性预定信号的相似性的距离度量，并形成向量序列。矢量序列被输入到确定存在指示受试者中任何心脏综合征的信号模式的分类器中。

7. 发明授权

US08131545B1 Aligning a transcript to audio data 有权
标题翻译：将抄本与音频数据对齐
公开(公告)号：US08131545B1
公开(公告)日：2012-03-06
申请号：US12238257
申请日：2008-09-25
申请人： Pedro J. Moreno , Christopher Alberti
发明人： Pedro J. Moreno , Christopher Alberti
IPC分类号： G10L15/26
CPC分类号： G10L15/04
摘要： The subject matter of this specification can be implemented in, among other things, a computer-implemented method including receiving audio data and a transcript of the audio data. The method further includes generating a language model including a factor automaton that includes automaton states and arcs, each of the automaton arcs corresponding to a language element from the transcript. The method further includes receiving language elements recognized from the received audio data and times at which each of the recognized language elements occur in the audio data. The method further includes comparing the recognized language elements to one or more of the language elements from the factor automaton to identify times at which the one or more of the language elements from the transcript occur in the audio data. The method further includes aligning a portion of the transcript with a portion of the audio data using the identified times.
摘要翻译：除了别的以外，本说明书的主题可以实现包括接收音频数据和音频数据的抄本的计算机实现的方法。该方法还包括生成包括自动机状态和弧的因子自动机的语言模型，每个自动机弧对应于来自抄本的语言元素。该方法还包括接收从所接收的音频数据中识别的语言元素以及每个识别的语言元素出现在音频数据中的时间。该方法还包括将识别的语言元素与因子自动机中的一个或多个语言元素进行比较，以识别音频数据中出现誊本中的一个或多个语言元素的时间。该方法还包括使用识别的时间将一部分抄本与音频数据的一部分对准。

8. 发明授权

US07065544B2 System and method for detecting repetitions in a multimedia stream 失效
公开(公告)号：US07065544B2
公开(公告)日：2006-06-20
申请号：US09997731
申请日：2001-11-29
申请人： Pedro J. Moreno
发明人： Pedro J. Moreno
IPC分类号： G06F17/15
CPC分类号： G06K9/0055 , G06F17/30017
摘要： Large amounts of multimedia data are transmitted over information networks in the form of a digital stream, analog video, or text captioning. Often, repetitions such as paid advertisements, theme music at the commencement of a TV broadcast, and common jingles and slogans occur in these streams. Detection of repetitions in a transmitted signal such as streaming audio or video is described, and includes extracting a plurality of samples from the information stream and accumulating the samples into segments comprising an interval of the transmitted signal. A vector indicative of the samples in each of the segments is generated, and each of the vectors in the segments is correlated to generate a covariance matrix, or signature, corresponding to the segment. Each of the covariance matrices are aggregated into a sequence of covariance matrices and compared to other covariance matrices to generate a distance matrix. The distance matrix includes a distance value, indicative of the similarity between the distance matrices, as a result of the comparing of each matrix. The distance matrix is then traversed to determine similar sequences of covariance matrices.

9. 发明授权

US07089188B2 Method to expand inputs for word or document searching 有权
公开(公告)号：US07089188B2
公开(公告)日：2006-08-08
申请号：US10108534
申请日：2002-03-27
申请人： Beth T. Logan , Jean-Manuel Van Thong , Pedro J. Moreno
发明人： Beth T. Logan , Jean-Manuel Van Thong , Pedro J. Moreno
IPC分类号： G10L13/08
CPC分类号： G06F17/30017 , G06F17/30746 , G10L15/26
摘要： An electronic document searching system or word searching system which when given an input, expands the input as a function of acoustic similarity and/or word sequence occurrence frequency. Results of the system are alternative input words or phrases. The alternative input words or phrases are output from the system for further processing.

10. 发明授权

US07058444B2 Computer method and system for reading and analyzing ECG signals 失效
标题翻译：用于阅读和分析ECG信号的计算机方法和系统
公开(公告)号：US07058444B2
公开(公告)日：2006-06-06
申请号：US10818007
申请日：2004-04-05
申请人： Beth T. Logan , Pedro J. Moreno , David Goddeau
发明人： Beth T. Logan , Pedro J. Moreno , David Goddeau
IPC分类号： A61B5/04
CPC分类号： A61B5/04012 , A61B5/046 , A61B5/0464 , A61B5/0468 , A61B5/0472
摘要： Computer method and apparatus for reading and analyzing ECG signals includes applying a plurality of heart condition detectors to a subject ECG signal. Each detector produces a respective indication of likelihood of certain heart conditions existing in the subject. A lattice having annotations of the different detector heart conditions is formed from the detector indications. The lattice enables medical personnel to navigate through and hence more easily read the ECG signal data. The lattice effectively provides an indexed or annotated version of the subject ECG signal.
摘要翻译：用于读取和分析ECG信号的计算机方法和装置包括将多个心脏状况检测器应用于对象ECG信号。每个检测器产生对象中存在某些心脏病的可能性的相应指示。从检测器指示形成具有不同检测器心脏状况的注释的格子。格子使得医务人员能够导航并因此更容易地读取ECG信号数据。格子有效地提供主题ECG信号的索引或注释版本。

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