公开(公告)号：US20150310855A1

公开(公告)日：2015-10-29

申请号：US14650471

申请日：2013-12-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eun-Sang BAK ,  Kyung-duk KIM ,  Myung-jae KIM ,  Yu LIU ,  Seong-han RYU ,  Geun-bae LEE

IPC: G10L15/08

CPC classification number: G10L15/22 ,  G10L15/1822 ,  G10L2015/228

Abstract: A voice recognition device includes an extractor configured to extract at least one of a first utterance element indicating an execution command and a second utterance element indicating a subject, from a user's voice utterance, a domain determiner configured to determine a current domain to provide response information regarding the voice utterance based on the first and the second utterance elements, and a controller configured to determine a candidate conversation frame to provide the response information regarding the voice utterance on at least one of the current domain and a previous domain based on a conversation state of the current domain, wherein the previous domain is determined from a previous voice utterance of the user.

Abstract translation: 语音识别装置包括提取器，其被配置为从用户的语音话语中提取指示执行命令的第一话语元素和指示对象的第二话语元素中的至少一个，所述域确定器被配置为确定当前域以提供响应信息 关于基于第一和第二话音元素的语音发声，以及控制器，被配置为基于会话状态来确定候选对话帧以提供关于当前域和先前域中的至少一个的语音发声的响应信息 的当前域，其中根据用户的先前语音话语来确定先前的域。

公开(公告)号：US20140350933A1

公开(公告)日：2014-11-27

申请号：US14287718

申请日：2014-05-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eun-sang BAK ,  Kyung-duk KIM ,  Hyung-jong NOH ,  Seong-han RYU ,  Geun-bae LEE

IPC: G10L15/18

Abstract: A voice recognition apparatus includes: an extractor configured to extract utterance elements from a user's uttered voice; an LSP converter configured to convert the extracted utterance elements into LSP formats; and a controller configured to determine whether an utterance element related to an OOV exists among the utterance elements converted into the LSP formats with reference to vocabulary list information including pre-registered vocabularies, and to determine an OOD area in which it is impossible to provide response information in response to the uttered voice, in response to determining that the utterance element related to the OOV exists. Accordingly, the voice recognition apparatus provides appropriate response information according to a user's intent by considering a variety of utterances and possibilities regarding a user's uttered voice.

Abstract translation: 语音识别装置包括：提取器，被配置为从用户发出的语音中提取话音元素; LSP转换器，被配置为将提取的话音元素转换为LSP格式; 以及控制器，被配置为参考包括预先注册的词汇表的词汇表信息来确定在转换成LSP格式的话语元素中是否存在与OOV相关的话语元素，并且确定不可能提供响应的OOD区域 响应于确定与OOV相关的话语元素存在而响应于发出的声音的信息。 因此，语音识别装置通过考虑关于用户发出的语音的各种话语和可能性，根据用户的意图提供适当的响应信息。

公开(公告)号：US20140214425A1

公开(公告)日：2014-07-31

申请号：US14169177

申请日：2014-01-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eun-sang BAK ,  Kyung-duk KIM ,  Myung-jae KIM ,  Yu LIU ,  Seong-han RYU ,  Geun-bae LEE

IPC: G10L15/08

CPC classification number: G10L15/08 ,  G06F17/2705 ,  G10L15/22 ,  G10L2015/223

Abstract: A voice recognition apparatus and a method for providing response information are provided. The voice recognition apparatus according to the present disclosure includes an extractor configured to extract a first utterance element representing a user action and a second utterance element representing an object from a user's utterance voice signal; a domain determiner configured to detect an expansion domain related to the extracted first and second utterance elements based on a hierarchical domain model, and determine at least one candidate domain related to the detected expansion domain as a final domain; a communicator which performs communication with an external apparatus; and a controller configured to control the communicator to transmit information regarding the first and second utterance elements and information regarding the determined final domain.

Abstract translation: 提供了一种用于提供响应信息的语音识别装置和方法。 根据本公开的语音识别装置包括：提取器，被配置为从用户的话语音信号中提取表示用户动作的第一话音元素和表示对象的第二话音元素; 域确定器，被配置为基于分层域模型检测与所提取的第一和第二话语元素相关的扩展域，并且将与所检测的扩展域相关的至少一个候选域确定为最终域; 与外部设备进行通信的通信器; 以及控制器，被配置为控制所述通信器发送关于所述第一和第二话语元素的信息以及关于所确定的最终域的信息。