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1. 发明授权

US09099088B2 Utterance state detection device and utterance state detection method 有权
标题翻译：发音状态检测装置和发声状态检测方法
公开(公告)号：US09099088B2
公开(公告)日：2015-08-04
申请号：US13064871
申请日：2011-04-21
申请人： Nobuyuki Washio , Shouji Harada , Akira Kamano , Naoshi Matsuo
发明人： Nobuyuki Washio , Shouji Harada , Akira Kamano , Naoshi Matsuo
IPC分类号： G10L15/00 , G10L17/26 , G10L25/48 , G10L21/00 , G10L13/00 , G08B23/00
CPC分类号： G10L17/26 , G10L25/48
摘要： An utterance state detection device includes an user voice stream data input unit that gets user voice stream data of an user, a frequency element extraction unit that extracts high frequency elements by frequency-analyzing the user voice stream data, a fluctuation degree calculation unit that calculates a fluctuation degree of the high frequency elements thus extracted every unit time, a statistic calculation unit that calculates a statistic every certain interval based on a plurality of the fluctuation degrees in a certain period of time, and an utterance state detection unit that detects an utterance state of a specified user based on the statistic obtained from user voice stream data of the specified user.
摘要翻译：发声状态检测装置包括：用户语音流数据输入单元，其获取用户的用户语音流数据;频率元素提取单元，其通过对用户语音流数据进行频率分析来提取高频元素;波动度计算单元，每单位时间提取的高频元件的波动程度，统计量计算单元，其基于一定时间段内的多个波动度计算每一定间隔的统计量;以及发声状态检测单元，其检测发音基于从指定用户的用户语音流数据获得的统计量来指定用户的状态。

2. 发明授权

US09082404B2 Recognizing device, computer-readable recording medium, recognizing method, generating device, and generating method 有权
标题翻译：识别装置，计算机可读记录介质，识别方法，生成装置和生成方法
公开(公告)号：US09082404B2
公开(公告)日：2015-07-14
申请号：US13586533
申请日：2012-08-15
申请人： Shouji Harada
发明人： Shouji Harada
IPC分类号： G10L15/00 , G10L21/00 , G10L25/00 , G10L15/04 , G10L15/26 , G10L15/06 , G10L17/00 , G10L15/28 , G06F17/28 , G06F17/27 , G06F17/21 , G10L15/19 , G10L15/10 , G10L15/02
CPC分类号： G10L15/19 , G10L15/10 , G10L2015/027
摘要： A recognizing device includes a memory and a processor coupled to the memory. The memory stores words included in a text and positional information indicating a position of the words in the text. The processor executes a process including comparing an input voice signal with reading information of a character string that connects a plurality of words stored in the memory to calculate a similarity; calculating a connection score indicating a proximity between the plurality of connected words based on positional information of the words stored in the memory; and determining a character string corresponding to the voice signal based on the similarity and the connection score.
摘要翻译：识别装置包括存储器和耦合到存储器的处理器。存储器存储包括在文本中的单词和表示文本中单词的位置的位置信息。处理器执行处理，其包括将输入语音信号与连接存储在存储器中的多个字的字符串的读取信息进行比较，以计算相似度; 基于存储在存储器中的字的位置信息计算指示多个连接字之间的接近度的连接得分; 以及基于所述相似度和所述连接得分来确定与所述语音信号相对应的字符串。

3. 发明授权

US08903724B2 Speech recognition device and method outputting or rejecting derived words 有权
标题翻译：语音识别装置和方法输出或拒绝派生词
公开(公告)号：US08903724B2
公开(公告)日：2014-12-02
申请号：US13363411
申请日：2012-02-01
申请人： Nobuyuki Washio , Shouji Harada
发明人： Nobuyuki Washio , Shouji Harada
IPC分类号： G10L15/08 , G10L15/02
CPC分类号： G10L15/02 , G10L2015/088
摘要： A speech recognition device includes, a speech recognition section that conducts a search, by speech recognition, on audio data stored in a first memory section to extract word-spoken portions where plural words transferred are each spoken and, of the word-spoken portions extracted, rejects the word-spoken portion for the word designated as a rejecting object; an acquisition section that obtains a derived word of a designated search target word, the derived word being generated in accordance with a derived word generation rule stored in a second memory section or read out from the second memory section; a transfer section that transfers the derived word and the search target word to the speech recognition section, the derived word being set to the outputting object or the rejecting object by the acquisition section; and an output section that outputs the word-spoken portion extracted and not rejected in the search.
摘要翻译：一种语音识别装置，包括：语音识别部，其通过语音识别对存储在第一存储器部分中的音频数据进行搜索，以提取每个口令传送多个字的所述语音部分，并且提取所述单词语音部分拒绝指定为拒绝对象的单词的单词部分; 获取部分，其获得指定搜索目标词的导出词，所述导出词根据存储在第二存储器部分中的从所述第二存储器部分读出的导出词生成规则生成; 将所述导出词和所述搜索目标词传送到所述语音识别部的传送部，所述获取部分被设置到所述输出对象或所述拒绝对象; 以及输出部分，其输出在搜索中提取而不被拒绝的词语部分。

4. 发明授权

US07962338B2 Speech recognition apparatus, speech recognition method and recording medium having speech recognition software program recorded thereon 有权
标题翻译：具有记录在其上的语音识别软件程序的语音识别装置，语音识别方法和记录介质
公开(公告)号：US07962338B2
公开(公告)日：2011-06-14
申请号：US11983872
申请日：2007-11-13
申请人： Shouji Harada
发明人： Shouji Harada
IPC分类号： G10L15/04 , G10L15/00
CPC分类号： G10L15/08
摘要： When the degree of similarity of the recognition candidates is greater than the second threshold value, the speech verification unit outputs the recognition candidates as a recognition result, and when the degree of similarity of the recognition candidates is smaller than the second threshold value, it outputs the recognition candidates as a recognition result if the degree of similarity of the recognition candidates is greater than the first threshold value and, at the same time, the degree of similarity of the recognition candidates is greater than the degree of similarity of the rejection candidates. It should be noted that the first threshold value is a measure used for rejecting input speech. The second threshold value is larger than the first threshold value and is used as a measure for outputting recognition candidates as a recognition result.
摘要翻译：当识别候选的相似度大于第二阈值时，语音验证单元输出识别候选作为识别结果，并且当识别候选的相似度小于第二阈值时，其输出识别候选作为识别结果，如果识别候选的相似度大于第一阈值，并且同时，识别候选的相似度大于拒绝候选的相似度。应当注意，第一阈值是用于拒绝输入语音的度量。第二阈值大于第一阈值，并且用作将识别候选作为识别结果输出的度量。

5. 发明授权

US08731926B2 Spoken term detection apparatus, method, program, and storage medium 有权
标题翻译：口语词检测装置，方法，程序和存储介质
公开(公告)号：US08731926B2
公开(公告)日：2014-05-20
申请号：US13039495
申请日：2011-03-03
申请人： Nobuyuki Washio , Shouji Harada
发明人： Nobuyuki Washio , Shouji Harada
IPC分类号： G10L15/28 , G10L15/26 , G10L15/06 , G10L15/04 , G10L21/00
CPC分类号： G10L15/00
摘要： A spoken term detection apparatus includes: processing performed by a processor includes a feature extraction process extracting an acoustic feature from speech data accumulated in an accumulation part and storing an extracted acoustic feature in an acoustic feature storage, a first calculation process calculating a standard score from a similarity between an acoustic feature stored in the acoustic feature storage and an acoustic model stored in the acoustic model storage part, a second calculation process for comparing an acoustic model corresponding to an input keyword with the acoustic feature stored in the acoustic feature storage part to calculate a score of the keyword, and a retrieval process retrieving speech data including the keyword from speech data accumulated in the accumulation part based on the score of the keyword calculated by the second calculation process and the standard score stored in the standard score storage part.
摘要翻译：口语术语检测装置包括：处理器执行的处理包括特征提取处理，从累积在累积部分中的语音数据中提取声学特征，并将所提取的声学特征存储在声学特征存储器中，第一计算处理计算标准分数存储在声学特征存储器中的声学特征和存储在声学模型存储部分中的声学模型之间的相似性，第二计算处理，用于将存储在声学特征存储部分中的与声学特征存储部分中存储的声学特征相对应的输入关键词的声学模型与计算关键字的分数，以及检索处理，根据由第二计算处理计算的关键词的分数和存储在标准分数存储部分中的标准分数，从积累部分中累积的语音数据中检索包括该关键字的语音数据。

6. 发明申请

US20110282666A1 Utterance state detection device and utterance state detection method 有权
标题翻译：发音状态检测装置和发声状态检测方法
公开(公告)号：US20110282666A1
公开(公告)日：2011-11-17
申请号：US13064871
申请日：2011-04-21
申请人： Nobuyuki Washio , Shouji Harada , Akira Kamano , Naoshi Matsuo
发明人： Nobuyuki Washio , Shouji Harada , Akira Kamano , Naoshi Matsuo
IPC分类号： G10L17/00
CPC分类号： G10L17/26 , G10L25/48
摘要： An utterance state detection device includes an user voice stream data input unit that gets user voice stream data of an user, a frequency element extraction unit that extracts high frequency elements by frequency-analyzing the user voice stream data, a fluctuation degree calculation unit that calculates a fluctuation degree of the high frequency elements thus extracted every unit time, a statistic calculation unit that calculates a statistic every certain interval based on a plurality of the fluctuation degrees in a certain period of time, and an utterance state detection unit that detects an utterance state of a specified user based on the statistic obtained from user voice stream data of the specified user.
摘要翻译：发声状态检测装置包括：用户语音流数据输入单元，其获取用户的用户语音流数据;频率元素提取单元，其通过对用户语音流数据进行频率分析来提取高频元素;波动度计算单元，每单位时间提取的高频元件的波动程度，统计量计算单元，其基于一定时间段内的多个波动度计算每一定间隔的统计量;以及发声状态检测单元，其检测发音基于从指定用户的用户语音流数据获得的统计量来指定用户的状态。

7. 发明授权

US07672846B2 Speech recognition system finding self-repair utterance in misrecognized speech without using recognized words 失效
标题翻译：语音识别系统在误会语音中找不到自我修复语音，而不使用识别的单词
公开(公告)号：US07672846B2
公开(公告)日：2010-03-02
申请号：US11324463
申请日：2006-01-04
申请人： Nobuyuki Washio , Shouji Harada
发明人： Nobuyuki Washio , Shouji Harada
IPC分类号： G10L15/04 , G10L15/00
CPC分类号： G10L15/22 , G10L2015/088
摘要： A voice recognition system and a voice processing system in which a self-repair utterance can be inputted and recognized accurately, as in a conversation in which a human user makes a self-repair utterance. A signal processing unit converts speech voice data into a feature, a voice section detecting unit detects voice sections in the speech voice data, and a priority determining unit selects a voice section that includes a self-repair utterance from among the voice sections according to a priority criterion without using any result of recognizing a speech vocabulary sequence. Priority criteria can include a length of the voice section, signal to noise ratio, chronological order of the voice section as well as speech speed. A decoder calculates a matching score with a recognition vocabulary using the feature of the voice section and an acoustic model.
摘要翻译：语音识别系统和语音处理系统，其中可以准确地输入和识别自修复话语，如在人类用户进行自我修复话语的对话中。信号处理单元将语音语音数据转换为特征，语音区间检测单元检测语音语音数据中的语音区间，并且优先级确定单元根据一个语音区段从语音区间中选择包括自修复话语的语音区段优先级标准，而不使用识别语音词汇序列的任何结果。优先级标准可以包括语音部分的长度，信噪比，语音部分的时间顺序以及语音速度。解码器使用语音部分的特征和声学模型，利用识别词汇计算匹配分数。

8. 发明申请

US20070050190A1 Voice recognition system and voice processing system 失效
标题翻译：语音识别系统和语音处理系统
公开(公告)号：US20070050190A1
公开(公告)日：2007-03-01
申请号：US11324463
申请日：2006-01-04
申请人： Nobuyuki Washio , Shouji Harada
发明人： Nobuyuki Washio , Shouji Harada
IPC分类号： G10L17/00
CPC分类号： G10L15/22 , G10L2015/088
摘要： A voice recognition system and a voice processing system in which a self-repair utterance can be inputted and recognized accurately as in a conversation between humans in the case where a user makes the self-repair utterance are provided. An signal processing unit for converting speech voice data into a feature, a voice section detecting unit for detecting voice sections in the speech voice data, a priority determining unit for selecting a voice section to be given priority from among the voice sections detected by the voice section detecting unit according to a predetermined priority criterion, and a decoder for calculating a degree of matching with a recognition vocabulary using the feature of the voice section selected by the priority determining unit and an acoustic model are included. The priority determining unit uses as the predetermined priority criterion at least one selected from the group consisting of (1) a length of the voice section, (2) a power or an S/N ratio of the voice section, and (3) a chronological order of the voice section.
摘要翻译：提供了一种语音识别系统和语音处理系统，其中，在用户进行自修复话语的情况下，可以像在人类之间的会话中精确地输入和识别自修复话语。一种用于将语音语音数据转换为特征的信号处理单元，用于检测语音语音数据中的语音部分的语音部分检测单元，用于从由语音检测到的语音部分中选择要被赋予优先级的语音部分的优先级确定单元包括根据预定优先级标准的部分检测单元，以及用于使用由优先级确定单元选择的语音部分的特征和声学模型来计算与识别词汇匹配度的解码器。优先级确定单元使用从以下组中选择的至少一个中选择的至少一个：（1）话音段的长度，（2）话音段的功率或S / N比，以及（3）语音部分的时间顺序。

9. 发明申请

US20130096918A1 RECOGNIZING DEVICE, COMPUTER-READABLE RECORDING MEDIUM, RECOGNIZING METHOD, GENERATING DEVICE, AND GENERATING METHOD 有权
标题翻译：识别装置，计算机可读记录介质，识别方法，生成装置和生成方法
公开(公告)号：US20130096918A1
公开(公告)日：2013-04-18
申请号：US13586533
申请日：2012-08-15
申请人： Shouji HARADA
发明人： Shouji HARADA
IPC分类号： G10L15/04
CPC分类号： G10L15/19 , G10L15/10 , G10L2015/027
摘要： A recognizing device includes a memory and a processor coupled to the memory. The memory stores words included in a sentence and positional information indicating a position of the words in the sentence. The processor executes a process including comparing an input voice signal with reading information of a character string that connects a plurality of words stored in the memory to calculate a similarity; calculating a connection score indicating a proximity between the plurality of connected words based on positional information of the words stored in the memory; and determining a character string corresponding to the voice signal based on the similarity and the connection score.
摘要翻译：识别装置包括存储器和耦合到存储器的处理器。存储器存储包括在句子中的单词和表示单词在句子中的位置的位置信息。处理器执行处理，其包括将输入语音信号与连接存储在存储器中的多个字的字符串的读取信息进行比较，以计算相似度; 基于存储在存储器中的字的位置信息计算指示多个连接字之间的接近度的连接得分; 以及基于所述相似度和所述连接得分来确定与所述语音信号相对应的字符串。

10. 发明授权

US08315869B2 Speech recognition apparatus, speech recognition method, and recording medium storing speech recognition program 有权
标题翻译：语音识别装置，语音识别方法和存储语音识别程序的记录介质
公开(公告)号：US08315869B2
公开(公告)日：2012-11-20
申请号：US11488644
申请日：2006-07-19
申请人： Shouji Harada
发明人： Shouji Harada
IPC分类号： G06F17/20 , G10L15/04
CPC分类号： G10L2015/228
摘要： A speech recognition apparatus for recognizing a plurality of sequential words contained in a speech includes an acoustic model reading part for reading an acoustic model, a dictionary management part for reading required data from dictionary data, and a recognition part for successively recognizing the sequential words by matching a group of words represented by the dictionary data with the inputted speech, using the acoustic model, wherein the dictionary data contains a beginning part dictionary representing beginning parts of words, and a group of ending part dictionaries storing data representing ending parts, the ending part dictionary and/or the beginning part dictionary are read in accordance with the word recognized by the recognition part, and the recognition part matches a subsequent speech with the beginning parts of words contained in the beginning part dictionary while the dictionary management part is reading the ending part dictionary and/or the beginning part dictionary. Because of this, the speech recognition apparatus can delete a delay in speech recognition processing caused by the read of a word dictionary from an auxiliary storage in an apparatus having a constraint for a memory.
摘要翻译：用于识别语音中包含的多个顺序字的语音识别装置包括用于读取声学模型的声学模型读取部分，用于从字典数据读取所需数据的字典管理部分，以及用于依次识别顺序字的识别部分使用声学模型将由字典数据表示的字组数据与输入的语音进行匹配，其中字典数据包含表示词的起始部分的开始部分字典，以及存储表示结束部分的数据的结束部分字典组，部分字典和/或开始部分字典根据识别部分识别的字被读取，并且识别部分将随后的语音与包含在开始部分字典中的单词的开始部分相匹配，而字典管理部分正在读取结尾部分字典和/或开始部分字典。因此，语音识别装置可以从具有对存储器的约束的装置中的辅助存储器中删除由字典的读取引起的语音识别处理中的延迟。

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