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1. 发明授权

US10102859B2 Conference support apparatus, conference support method, and computer program product 有权
公开(公告)号：US10102859B2
公开(公告)日：2018-10-16
申请号：US15387335
申请日：2016-12-21
申请人： Kabushiki Kaisha Toshiba
发明人： Taira Ashikawa , Kosei Fume , Masayuki Ashikawa
IPC分类号： G10L15/26 , G06F3/0481 , G06F3/0482 , G06F17/21 , G10L15/08 , G10L21/10 , G06F17/30 , G06F17/24 , G10L21/06 , G06F17/27
摘要： According to an embodiment, a conference support apparatus includes a recognizer, a detector, a summarizer, and a subtitle generator. The recognizer is configured to recognize speech in speech data and generate text data. The detector is configured to detect a correction operation on the text data, the correction operation being an operation of correcting character data that has been incorrectly converted. The summarizer is configured to generate a summary relating to the text data subsequent to a part to which the correction operation is being performed, among the text data, when the correction operation is being detected. The subtitle generator is configured to generate subtitle information corresponding to the summary when the correction operation is being detected, and configured to generate subtitle information corresponding to the text data except when the correction operation is being detected.

2. 发明申请

US20140207454A1 TEXT REPRODUCTION DEVICE, TEXT REPRODUCTION METHOD AND COMPUTER PROGRAM PRODUCT 审中-公开
标题翻译：文本复制设备，文本复制方法和计算机程序产品
公开(公告)号：US20140207454A1
公开(公告)日：2014-07-24
申请号：US14157664
申请日：2014-01-17
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kouta Nakata , Taira Ashikawa , Tomoo Ikeda , Kouji Ueno , Osamu Nishiyama
IPC分类号： G10L15/26
CPC分类号： G10L15/22 , G10L2015/221 , G10L2015/225
摘要： According to an embodiment, a text reproduction device includes a setting unit, an acquiring unit, an estimating unit, and a modifying unit. The setting unit is configured to set a pause position delimiting text in response to input data that is input by the user during reproduction of speech data. The acquiring unit is configured to acquire a reproduction position of the speech data being reproduced when the pause position is set. The estimating unit is configured to estimate a more accurate position corresponding to the pause position by matching the text around the pause position with the speech data around the reproduction position. The modifying unit is configured to modify the reproduction position to the estimated more accurate position in the speech data, and set the pause position so that reproduction of the speech data can be started from the modified reproduction position when the pause position is designated by the user.
摘要翻译：根据实施例，文本再现装置包括设置单元，获取单元，估计单元和修改单元。设置单元被配置为响应于在再现语音数据期间由用户输入的输入数据来设置限定文本的暂停位置。获取单元被配置为获取当设置暂停位置时正在再现的语音数据的再现位置。估计单元被配置为通过将暂停位置周围的文本与再现位置周围的语音数据相匹配来估计与暂停位置相对应的更准确的位置。修改单元被配置为将再现位置修改为语音数据中估计的更准确的位置，并且设置暂停位置，使得当用户指定暂停位置时可以从修改的再现位置开始语音数据的再现。

3. 发明授权

US10276150B2 Correction system, method of correction, and computer program product 有权
公开(公告)号：US10276150B2
公开(公告)日：2019-04-30
申请号：US15440497
申请日：2017-02-23
申请人： Kabushiki Kaisha Toshiba
发明人： Kosei Fume , Taira Ashikawa , Masayuki Ashikawa , Hiroshi Fujimura
IPC分类号： G10L15/00 , G10L15/01 , G06F3/0484 , G06F3/16 , G10L15/22
摘要： A correction system of the embodiment includes an interface system, a calculator, a generator, and a display controller. The interface system receives correction information for correcting a voice recognition result. The calculator estimates a part of the voice recognition result to be corrected and calculates a degree of association between the part to be corrected and the correction information. The generator generates corrected display information comprising at least one of the correction information and the part to be corrected using a display format corresponding to the degree of association. The display controller outputs the corrected display information on a display.

4. 发明授权

US10255904B2 Reading-aloud information editing device, reading-aloud information editing method, and computer program product 有权
公开(公告)号：US10255904B2
公开(公告)日：2019-04-09
申请号：US15428701
申请日：2017-02-09
申请人： Kabushiki Kaisha Toshiba
发明人： Kosei Fume , Masahiro Morita , Taira Ashikawa
IPC分类号： G10L13/04 , G06F17/27 , G10L13/10
摘要： According to an embodiment, a reading-aloud information editing device includes an acquirer, an analyzer, a first generator, a second generator, and an extractor. The acquirer is configured to acquire an edit region including a text added with reading-aloud information from a document. The analyzer is configured to analyze a document structure of the edit region. The first generator is configured to generate one or more condition patterns by abstracting the edit region on the basis of the document structure. The second generator is configured to generate an extraction condition that is for extracting a text from the document and includes at least one of the condition patterns. The extractor is configured to extract a text suitable for the extraction condition from the document.

5. 发明授权

US09460718B2 Text generator, text generating method, and computer program product 有权
标题翻译：文本生成器，文本生成方法和计算机程序产品
公开(公告)号：US09460718B2
公开(公告)日：2016-10-04
申请号：US14206178
申请日：2014-03-12
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Taira Ashikawa , Osamu Nishiyama , Tomoo Ikeda , Koji Ueno , Kouta Nakata
IPC分类号： G10L15/26 , G10L15/22 , G10L15/01
CPC分类号： G10L15/26 , G10L15/01 , G10L2015/226
摘要： According to an embodiment, a text generator includes a recognizer, a selector, and a generation unit. The recognizer is configured to recognize an acquired sound and obtain recognized character strings in recognition units and confidence levels of the recognized character strings. The selector is configured to select at least one of the recognized character strings used for a transcribed sentence on the basis of at least one of a parameter about transcription accuracy and a parameter about a workload needed for transcription. The generation unit is configured to generate the transcribed sentence using the selected recognized character strings.
摘要翻译：根据实施例，文本生成器包括识别器，选择器和生成单元。识别器被配置为识别所获取的声音并且以识别单位和识别的字符串的置信水平获得识别的字符串。选择器被配置为基于关于转录精度的参数和关于转录所需的工作负载的参数中的至少一个来选择用于转录句子的识别字符串中的至少一个。生成单元被配置为使用所选择的识别字符串来生成转录语句。

6. 发明授权

US09196253B2 Information processing apparatus for associating speaker identification information to speech data 有权
标题翻译：用于将扬声器识别信息与语音数据相关联的信息处理装置
公开(公告)号：US09196253B2
公开(公告)日：2015-11-24
申请号：US13960232
申请日：2013-08-06
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Osamu Nishiyama , Taira Ashikawa , Tomoo Ikeda , Kouji Ueno , Kouta Nakata
IPC分类号： G10L15/00 , G10L17/00 , G10L17/02 , G10L17/06
CPC分类号： G10L17/02 , G10L17/06
摘要： According to an embodiment, an information processing apparatus includes a dividing unit, an assigning unit, and a generating unit. The dividing unit is configured to divide speech data into pieces of utterance data. The assigning unit is configured to assign speaker identification information to each piece of utterance data based on an acoustic feature of the each piece of utterance data. The generating unit is configured to generate a candidate list that indicates candidate speaker names so as to enable a user to determine a speaker name to be given to the piece of utterance data identified by instruction information, based on operation history information in which at least pieces of utterance identification information, pieces of the speaker identification information, and speaker names given by the user to the respective pieces of utterance data are associated with one another.
摘要翻译：根据实施例，信息处理设备包括分割单元，分配单元和生成单元。分割单元被配置为将语音数据划分成多个话语数据。分配单元被配置为基于每个话语数据的声学特征来向每个话音数据分配扬声器识别信息。生成单元被配置为生成表示候选演讲者姓名的候选列表，以便使用户能够基于操作历史信息来确定给予由指令信息识别的话语数据的讲话者姓名，其中至少有一些话音识别信息，扬声器识别信息以及由用户给出的各个话音数据的扬声器名称彼此相关联。

7. 发明申请

US20150170649A1 INFORMATION PROCESSING DEVICE, METHOD AND COMPUTER PROGRAM PRODUCT 有权
标题翻译：信息处理设备，方法和计算机程序产品
公开(公告)号：US20150170649A1
公开(公告)日：2015-06-18
申请号：US14563174
申请日：2014-12-08
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Taira Ashikawa , Kouji Ueno
IPC分类号： G10L15/26
CPC分类号： G10L15/22 , G10L15/01 , G10L2015/228
摘要： According to an embodiment, a memory controller stores, in a memory, character strings in voice text obtained through voice recognition on voice data, a node index, a recognition score, and a voice index. A detector detects reproduction section of the voice data. An obtainer obtains reading of a phrase in a text written down from the reproduced voice data, and obtains insertion position of character strings. A searcher searches for a character string including the reading. A determiner determines whether to perform display based on the recognition score corresponding to the retrieved character string. A history updater stores, in a memory, candidate history data indicating the retrieved character string, the recognition score, and the character insertion position. A threshold updater decides on a display threshold value using the recognition score of the candidate history data and/or the recognition score of the character string selected by a selector.
摘要翻译：根据实施例，存储器控制器将通过语音数据，节点索引，识别分数和语音索引上的语音识别获得的语音文本中的字符串存储在存储器中。检测器检测语音数据的再现部分。获取者获得从再现的语音数据写下的文本中的短语的读取，并获得字符串的插入位置。搜索者搜索包括阅读的字符串。确定器基于与检索到的字符串相对应的识别分数来确定是否执行显示。历史更新器在存储器中存储指示检索到的字符串，识别分数和字符插入位置的候选历史数据。阈值更新器使用候选历史数据的识别分数和/或由选择器选择的字符串的识别分数来决定显示阈值。

8. 发明申请

US20130191125A1 TRANSCRIPTION SUPPORTING SYSTEM AND TRANSCRIPTION SUPPORTING METHOD 审中-公开
标题翻译：转录支持系统和转录支持方法
公开(公告)号：US20130191125A1
公开(公告)日：2013-07-25
申请号：US13747939
申请日：2013-01-23
申请人： Kabushiki Kaisha Toshiba
发明人： Hirokazu SUZUKI , Nobuhiro Shimogori , Tomoo Ikeda , Taira Ashikawa , Manabu Nagao , Osamu Nishiyama , Masayuki Ashikawa
IPC分类号： G10L15/26
CPC分类号： G10L15/26
摘要： A transcription supporting system for the conversion of voice data to text data includes a first storage module, a playing module, a voice recognition module, an index generating module, a second storage module, a text forming module, and an estimation module. The first storage module stores the voice data. The playing module plays the voice data. The voice recognition module executes the voice recognition processing on the voice data. The index generating module generates a voice index that makes the plural text strings generated in the voice recognition processing correspond to voice position data. The second storage module stores the voice index. The text forming module forms text corresponding to input of a user correcting or editing the generated text strings. The estimation module estimates the formed voice position indicating the last position in the voice data where the user corrected/confirmed the voice recognition.
摘要翻译：用于将语音数据转换为文本数据的转录支持系统包括第一存储模块，播放模块，语音识别模块，索引生成模块，第二存储模块，文本形成模块和估计模块。第一存储模块存储语音数据。播放模块播放语音数据。语音识别模块对语音数据执行语音识别处理。索引生成模块生成语音索引，使得在语音识别处理中生成的多个文本串对应于语音位置数据。第二存储模块存储语音索引。文本形成模块形成对应于修改或编辑生成的文本串的用户的输入的文本。估计模块估计所形成的语音位置，指示用户对话音数据中的最后位置进行了校正/确认语音识别。

9. 发明授权

US10614265B2 Apparatus, method, and computer program product for correcting speech recognition error 有权
公开(公告)号：US10614265B2
公开(公告)日：2020-04-07
申请号：US15387367
申请日：2016-12-21
申请人： Kabushiki Kaisha Toshiba
发明人： Kosei Fume , Taira Ashikawa , Masayuki Ashikawa
IPC分类号： G06F40/166 , G06F3/023 , G06F3/0482 , G06F3/0488 , G06F3/16 , G10L15/26 , G10L25/51
CPC分类号： G06F40/166 , G06F3/0237 , G06F3/0482 , G06F3/0488 , G06F3/167 , G10L15/26 , G10L25/51
摘要： An apparatus for correcting a character string in a text of an embodiment includes a first converter, a first output unit, a second converter, an estimation unit, and a second output unit. The first converter recognizes a first speech of a first speaker, and converts the first speech to a first text. The first output unit outputs a first caption image indicating the first text. The second converter recognizes a second speech of a second speaker for correcting a character string to be corrected in the first text, and converts the second speech to a second text. The estimation unit estimates the character string to be corrected, based on text matching between the first text and the second text. The second output unit outputs a second caption image indicating that the character string to be corrected is to be replaced with the second text.

10. 发明授权

US10587941B2 Microphone cooperation device 有权
公开(公告)号：US10587941B2
公开(公告)日：2020-03-10
申请号：US15908178
申请日：2018-02-28
申请人： Kabushiki Kaisha Toshiba
发明人： Toru Taniguchi , Taira Ashikawa , Terufumi Morishita
IPC分类号： H04R1/08 , H04R3/00 , H04R1/22 , G06F3/048 , H04R27/00
摘要： According to one embodiment, a microphone cooperation device includes a first device including a first microphone and a first speaker, and a second device including a second microphone and a second speaker. The first device and the second device are capable of a first action of joining a group of devices when the second microphone receives a first sound wave emitted from the first speaker.

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