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1. 发明申请

US20100268533A1 APPARATUS AND METHOD FOR DETECTING SPEECH 有权
标题翻译：用于检测语音的装置和方法
公开(公告)号：US20100268533A1
公开(公告)日：2010-10-21
申请号：US12761489
申请日：2010-04-16
申请人： Chi-youn PARK , Nam-hoon Kim , Jeong-mi Cho
发明人： Chi-youn PARK , Nam-hoon Kim , Jeong-mi Cho
IPC分类号： G10L15/06 , G10L15/20
CPC分类号： G10L25/78 , G10L25/09 , G10L25/18 , G10L25/24 , G10L25/90
摘要： A speech detection apparatus and method are provided. The speech detection apparatus and method determine whether a frame is speech or not using feature information extracted from an input signal. The speech detection apparatus may estimate a situation related to an input frame and determine which feature information is required for speech detection for the input frame in the estimated situation. The speech detection apparatus may detect a speech signal using dynamic feature information that may be more suitable to the situation of a particular frame, instead of using the same feature information for each and every frame.
摘要翻译：提供语音检测装置和方法。语音检测装置和方法使用从输入信号提取的特征信息来确定帧是否是语音。语音检测装置可以在估计的情况下估计与输入帧相关的情况并确定哪个特征信息是用于输入帧的语音检测所需要的。语音检测装置可以使用可能更适合于特定帧的情况的动态特征信息来检测语音信号，而不是为每个帧使用相同的特征信息。

2. 发明授权

US08874440B2 Apparatus and method for detecting speech 有权
标题翻译：用于检测语音的装置和方法
公开(公告)号：US08874440B2
公开(公告)日：2014-10-28
申请号：US12761489
申请日：2010-04-16
申请人： Chi-youn Park , Nam-hoon Kim , Jeong-mi Cho
发明人： Chi-youn Park , Nam-hoon Kim , Jeong-mi Cho
IPC分类号： G10L15/00 , G10L25/78 , G10L25/24 , G10L25/09 , G10L25/90 , G10L25/18
CPC分类号： G10L25/78 , G10L25/09 , G10L25/18 , G10L25/24 , G10L25/90
摘要： A speech detection apparatus and method are provided. The speech detection apparatus and method determine whether a frame is speech or not using feature information extracted from an input signal. The speech detection apparatus may estimate a situation related to an input frame and determine which feature information is required for speech detection for the input frame in the estimated situation. The speech detection apparatus may detect a speech signal using dynamic feature information that may be more suitable to the situation of a particular frame, instead of using the same feature information for each and every frame.
摘要翻译：提供语音检测装置和方法。语音检测装置和方法使用从输入信号提取的特征信息来确定帧是否是语音。语音检测装置可以在估计的情况下估计与输入帧相关的情况并确定哪个特征信息是用于输入帧的语音检测所需要的。语音检测装置可以使用可能更适合于特定帧的情况的动态特征信息来检测语音信号，而不是为每个帧使用相同的特征信息。

3. 发明授权

US09251786B2 Method, medium and apparatus for providing mobile voice web service 有权
公开(公告)号：US09251786B2
公开(公告)日：2016-02-02
申请号：US12007797
申请日：2008-01-15
申请人： Jeong-mi Cho , Ji-yeun Kim , Yoon-kyung Song , Byung-kwan Kwak , Nam-hoon Kim , Ick-sang Han
发明人： Jeong-mi Cho , Ji-yeun Kim , Yoon-kyung Song , Byung-kwan Kwak , Nam-hoon Kim , Ick-sang Han
IPC分类号： G10L15/00 , G10L15/193
CPC分类号： G10L15/193
摘要： Provided are a method and apparatus for providing a mobile voice web service in a mobile terminal. The method includes analyzing a web history of a user from web search logs of the user and generating a voice access list based on the analysis results, and performing voice recognition by dynamically generating a voice recognition syntax according to the generated voice access list. Accordingly, by limiting syntax required for voice recognition by generating a syntax suitable for a web context of the user, efficient voice recognition, which can be performed in a terminal not a server, can be implemented.

4. 发明申请

US20090157398A1 Method and apparatus for detecting noise 有权
标题翻译：用于检测噪声的方法和装置
公开(公告)号：US20090157398A1
公开(公告)日：2009-06-18
申请号：US12081409
申请日：2008-04-15
申请人： Nam-hoon Kim , Jeong-mi Cho , Byung-hwan Kwak , Ick-sang Han , Yiogchun Huang
发明人： Nam-hoon Kim , Jeong-mi Cho , Byung-hwan Kwak , Ick-sang Han , Yiogchun Huang
IPC分类号： G10L21/02
CPC分类号： G10L21/0208 , G10L25/18 , G10L25/78
摘要： A method of and apparatus for detecting noise are provided. The method of detecting noise includes: receiving an input of a voice frame and converting the voice frame into a filter bank vector; converting the converted filter bank vector into band data; calculating a weight Gaussian mixture model (GMM) for each band by using the converted band data; and detecting noise in the voice frame based on the calculation result.
摘要翻译：提供了一种用于检测噪声的方法和装置。检测噪声的方法包括：接收语音帧的输入并将语音帧转换成滤波器组向量; 将转换的滤波器组矢量转换成频带数据; 通过使用转换的带数据计算每个频带的权重高斯混合模型（GMM）; 并根据计算结果检测语音帧中的噪声。

5. 发明授权

US08275612B2 Method and apparatus for detecting noise 有权
标题翻译：用于检测噪声的方法和装置
公开(公告)号：US08275612B2
公开(公告)日：2012-09-25
申请号：US12081409
申请日：2008-04-15
申请人： Nam-hoon Kim , Jeong-mi Cho , Byung-hwan Kwak , Ick-sang Han , Yiogchun Huang
发明人： Nam-hoon Kim , Jeong-mi Cho , Byung-hwan Kwak , Ick-sang Han , Yiogchun Huang
IPC分类号： G10L21/02
CPC分类号： G10L21/0208 , G10L25/18 , G10L25/78
摘要： A method of and apparatus for detecting noise are provided. The method of detecting noise includes: receiving an input of a voice frame and converting the voice frame into a filter bank vector; converting the converted filter bank vector into band data; calculating a weight Gaussian mixture model (GMM) for each band by using the converted band data; and detecting noise in the voice frame based on the calculation result.
摘要翻译：提供了一种用于检测噪声的方法和装置。检测噪声的方法包括：接收语音帧的输入并将语音帧转换成滤波器组向量; 将转换的滤波器组矢量转换成频带数据; 通过使用转换的带数据计算每个频带的权重高斯混合模型（GMM）; 并根据计算结果检测语音帧中的噪声。

6. 发明授权

US08566101B2 Apparatus and method for generating avatar based video message 有权
标题翻译：用于生成基于头像的视频消息的装置和方法
公开(公告)号：US08566101B2
公开(公告)日：2013-10-22
申请号：US12754303
申请日：2010-04-05
申请人： Ick-sang Han , Jeong-mi Cho
发明人： Ick-sang Han , Jeong-mi Cho
IPC分类号： G10L11/00
CPC分类号： G10L21/06
摘要： An apparatus and method for generating an avatar based video message are provided. The apparatus and method are capable of generating an avatar based video message based on speech of a user. The avatar based video message apparatus and method displays information that corresponds to input user speech. The avatar based video message apparatus and method edits the input user speech according to a user input signal with reference to the displayed information, generates avatar animation according to the edited speech, and generates an avatar based video message based on the edited speech and the avatar animation.
摘要翻译：提供了一种用于生成基于化身的视频消息的装置和方法。该装置和方法能够基于用户的语音生成基于头像的视频消息。基于化身的视频消息装置和方法显示对应于输入用户语音的信息。基于化身的视频消息装置和方法参照所显示的信息根据用户输入信号编辑输入用户语音，根据编辑的语音生成化身动画，并且基于编辑的语音和头像生成基于头像的视频消息动画。

7. 发明申请

US20100286987A1 APPARATUS AND METHOD FOR GENERATING AVATAR BASED VIDEO MESSAGE 有权
标题翻译：用于生成基于AVATAR的视频信息的装置和方法
公开(公告)号：US20100286987A1
公开(公告)日：2010-11-11
申请号：US12754303
申请日：2010-04-05
申请人： Ick-sang HAN , Jeong-mi Cho
发明人： Ick-sang HAN , Jeong-mi Cho
IPC分类号： G10L15/00 , G06F3/01
CPC分类号： G10L21/06
摘要： An apparatus and method for generating an avatar based video message are provided. The apparatus and method are capable of generating an avatar based video message based on speech of a user. The avatar based video message apparatus and method displays information that corresponds to input user speech. The avatar based video message apparatus and method edits the input user speech according to a user input signal with reference to the displayed information, generates avatar animation according to the edited speech, and generates an avatar based video message based on the edited speech and the avatar animation.
摘要翻译：提供了一种用于生成基于化身的视频消息的装置和方法。该装置和方法能够基于用户的语音生成基于头像的视频消息。基于化身的视频消息装置和方法显示对应于输入用户语音的信息。基于化身的视频消息装置和方法参照所显示的信息根据用户输入信号编辑输入用户语音，根据编辑的语音生成化身动画，并且基于编辑的语音和头像生成基于头像的视频消息动画。

8. 发明申请

US20070118353A1 Device, method, and medium for establishing language model 有权
标题翻译：用于建立语言模型的设备，方法和介质
公开(公告)号：US20070118353A1
公开(公告)日：2007-05-24
申请号：US11545484
申请日：2006-10-11
申请人： Jeong-mi Cho , Byung-kwan Kwak
发明人： Jeong-mi Cho , Byung-kwan Kwak
IPC分类号： G06F17/28
CPC分类号： G06F17/2775 , G10L15/193
摘要： A device, a method, and a medium for establishing a language model for speech recognition are disclosed. The language-model-establishing device includes: a schema expander for expanding a state schema which is composed of at least one state defined by a finite state grammar using a general grammar database; a grammatical-structure-expander for expanding grammatical structures which can be expressed by each state of the expanded state schema using the general grammar database; and a grammatical-structure-filter for filtering out any incorrect grammatical structure from the expanded grammatical structures using the general grammar database. Since the state schema is expanded using the general grammar database, it is possible to improve recognition of unlearned grammatical structures.
摘要翻译：公开了一种用于建立语音识别语言模型的装置，方法和介质。所述语言建模设备包括：用于扩展状态模式的模式扩展器，所述状态模式由使用一般语法数据库的由有限状态语法定义的至少一个状态组成; 用于扩展语法结构的语法结构扩展器，其可以由使用一般语法数据库的扩展状态模式的每个状态表示; 以及一个语法结构过滤器，用于使用一般语法数据库从扩展的语法结构中过滤任何不正确的语法结构。由于状态模式使用通用语法数据库进行扩展，因此可以提高对未学习的语法结构的识别。

9. 发明授权

US08106750B2 Method for recognizing control command and control device using the same 有权
标题翻译：用于识别使用其的控制命令和控制装置的方法
公开(公告)号：US08106750B2
公开(公告)日：2012-01-31
申请号：US11333321
申请日：2006-01-18
申请人： Jeong-mi Cho , Jae-won Lee
发明人： Jeong-mi Cho , Jae-won Lee
IPC分类号： G08C19/00
CPC分类号： G08C17/02 , G08C23/04
摘要： A method for recognizing a control command and a control device using the same that can efficiently increase the recognition rate for a control command that includes a button input and/or speech input. The method includes receiving information input by a user; extracting a control command, which is mapped to a control object, to which a command focus is set, and the input information, with reference to predetermined reference information if the control object exists; and outputting a control signal according to the extracted control command.
摘要翻译：一种用于识别控制命令的方法和使用该方法的控制装置，其可以有效地增加包括按钮输入和/或语音输入的控制命令的识别率。该方法包括接收用户输入的信息; 如果控制对象存在，则提取映射到设置了命令焦点的控制对象的控制命令和参考预定参考信息的输入信息; 并根据所提取的控制命令输出控制信号。

10. 发明授权

US08255220B2 Device, method, and medium for establishing language model for expanding finite state grammar using a general grammar database 有权
标题翻译：使用一般语法数据库建立扩展有限状态语法的语言模型的设备，方法和介质
公开(公告)号：US08255220B2
公开(公告)日：2012-08-28
申请号：US11545484
申请日：2006-10-11
申请人： Jeong-mi Cho , Byung-kwan Kwak
发明人： Jeong-mi Cho , Byung-kwan Kwak
IPC分类号： G10L15/00 , G10L15/18
CPC分类号： G06F17/2775 , G10L15/193
摘要： A device, a method, and a medium for establishing a language model for speech recognition are disclosed. The language-model-establishing device includes: a schema expander for expanding a state schema which is composed of at least one state defined by a finite state grammar using a general grammar database; a grammatical-structure-expander for expanding grammatical structures which can be expressed by each state of the expanded state schema using the general grammar database; and a grammatical-structure-filter for filtering out any incorrect grammatical structure from the expanded grammatical structures using the general grammar database. Since the state schema is expanded using the general grammar database, it is possible to improve recognition of unlearned grammatical structures.
摘要翻译：公开了一种用于建立语音识别语言模型的装置，方法和介质。所述语言建模设备包括：用于扩展状态模式的模式扩展器，所述状态模式由使用一般语法数据库的由有限状态语法定义的至少一个状态组成; 用于扩展语法结构的语法结构扩展器，其可以由使用一般语法数据库的扩展状态模式的每个状态表示; 以及一个语法结构过滤器，用于使用一般语法数据库从扩展的语法结构中过滤任何不正确的语法结构。由于状态模式使用通用语法数据库进行扩展，因此可以提高对未学习的语法结构的识别。

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