公开(公告)号：US20130325475A1

公开(公告)日：2013-12-05

申请号：US13870409

申请日：2013-04-25

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hoon Chung ,  Ki-Young Park ,  Sung-Joo Lee ,  Yun-Keun Lee

IPC: G10L15/05

CPC classification number: G10L15/05 ,  G10L15/04

Abstract: An apparatus for detecting an end point using decoding information includes: an end point detector configured to extract a speech signal from an acoustic signal received from outside and detect end points of the speech signal; a decoder configured to decode the speech signal; and an end point detector configured to extract reference information serving as a standard of actual end point discrimination from decoding information generated during the decoding process of the decoder, and discriminate an actual end point among the end points detected by the end point detector based on the extracted reference information.

Abstract translation: 一种使用解码信息检测终端的装置，包括：端点检测器，被配置为从外部接收的声信号中提取语音信号，并检测语音信号的端点; 解码器，被配置为对所述语音信号进行解码; 以及终点检测器，其被配置为从解码器的解码处理中生成的解码信息中提取用作实际终点识别标准的参考信息，并且基于所述终点检测器检测到的终点中的实际终点， 提取参考信息。

公开(公告)号：US09288301B2

公开(公告)日：2016-03-15

申请号：US14227354

申请日：2014-03-27

Applicant: Electronics and Telecommunications Research Institute

Inventor： Eui-Sok Chung ,  Yun-Keun Lee ,  Jeon-Gue Park ,  Ho-Young Jung ,  Hoon Chung

IPC: H04B1/38 ,  H04M1/725 ,  G06F1/16 ,  G04G21/04 ,  H04B1/3827 ,  H04M1/00 ,  H04M1/57

CPC classification number: H04M1/7253 ,  G04G21/04 ,  G06F1/163 ,  H04B1/385 ,  H04B2001/3861 ,  H04M1/57

Abstract: A smart watch in accordance with an embodiment of the present invention comprises: a first smart member configured to receive a voice signal sent from a mobile terminal, transform the input voice of a user to a voice signal, and send the voice signal to the mobile terminal while in talk mode; and a second smart member configured to input a control command about the talk mode into the first smart member, and transform the voice signal to voice and output the voice.

Abstract translation: 根据本发明的实施例的智能手表包括：第一智能构件，被配置为接收从移动终端发送的语音信号，将用户的输入语音转换成语音信号，并将语音信号发送到移动台 终端在通话模式; 以及第二智能构件，被配置为将关于所述通话模式的控制命令输入到所述第一智能构件，并且将所述语音信号转换为语音并输出所述语音。

公开(公告)号：US20150012274A1

公开(公告)日：2015-01-08

申请号：US14278485

申请日：2014-05-15

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sung-Joo LEE ,  Byung-Ok Kang ,  Hoon Chung ,  Ho-Young Jung ,  Hwa-Jeon Song ,  Yoo-Rhee Oh ,  Yun-Keun Lee

IPC: G10L15/02 ,  G10L25/06

CPC classification number: G10L15/02

Abstract: An apparatus for extracting features for speech recognition in accordance with the present invention includes: a frame forming portion configured to separate input speech signals in frame units having a prescribed size; a static feature extracting portion configured to extract a static feature vector for each frame of the speech signals; a dynamic feature extracting portion configured to extract a dynamic feature vector representing a temporal variance of the extracted static feature vector by use of a basis function or a basis vector; and a feature vector combining portion configured to combine the extracted static feature vector with the extracted dynamic feature vector to configure a feature vector stream.

Abstract translation: 根据本发明的用于提取用于语音识别的特征的装置包括：帧形成部分，被配置为以具有规定大小的帧单位分离输入语音信号; 静态特征提取部分，被配置为提取所述语音信号的每个帧的静态特征向量; 动态特征提取部，被配置为通过使用基函数或基矢量来提取表示所提取的静态特征向量的时间方差的动态特征向量; 以及特征向量组合部分，被配置为将所提取的静态特征向量与所提取的动态特征向量组合以配置特征向量流。