公开(公告)号：US20130246662A1

公开(公告)日：2013-09-19

申请号：US13802341

申请日：2013-03-13

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Ju Young Park ,  Do Young Kim ,  In Seon Jang

IPC: G06F13/12

CPC classification number: G06F13/126

Abstract: Disclosed are a system and a method for extending a user interface. A system for extending a user interface according to the present invention includes a master configured to generate or manage a session between devices in order to extend the user interface to a peripheral device of a user that includes a user terminal; and an input/output (I/O) device including the user terminal configured to receive a command for controlling a device that is included in the session generated or managed by the master, or to output or execute the command for controlling the device that is transferred through the session. According to the present invention, users of a smart terminal having a limited input/output interface may extend a user interface using widely used information and communication technology (ICT) peripheral devices (a monitor, a printer, a keyboard, a mouse, and the like).

Abstract translation: 公开了一种用于扩展用户界面的系统和方法。 根据本发明的用于扩展用户界面的系统包括被配置为在设备之间生成或管理会话以将用户界面扩展到包括用户终端的用户的外围设备的主设备; 以及包括被配置为接收用于控制由主设备生成或管理的会话中包括的设备的命令的用户终端的输入/输出（I / O）设备，或者输出或执行用于控制由主设备生成或管理的设备的命令 通过会话转移。 根据本发明，具有有限的输入/输出接口的智能终端的用户可以使用广泛使用的信息和通信技术（ICT）外围设备（监视器，打印机，键盘，鼠标和 喜欢）。

公开(公告)号：US11881227B2

公开(公告)日：2024-01-23

申请号：US18097054

申请日：2023-01-13

Applicant: Electronics and Telecommunications Research Institute ,  Industry-Academic Cooperation Foundation, Yonsei University

Inventor： In Seon Jang ,  Seung Kwon Beack ,  Jong Mo Sung ,  Tae Jin Lee ,  Woo Taek Lim ,  Byeong Ho Cho ,  Hong Goo Kang ,  Ji Hyun Lee ,  Chan Woo Lee ,  Hyung Seob Lim

IPC: G10L19/04 ,  G10L19/038 ,  G10L19/002 ,  G10L19/12 ,  G10L19/08 ,  G10L19/09 ,  G10L19/06 ,  G10L19/13 ,  G10L19/02

CPC classification number: G10L19/038 ,  G10L19/002 ,  G10L19/0204 ,  G10L19/04 ,  G10L19/06 ,  G10L19/08 ,  G10L19/09 ,  G10L19/12 ,  G10L19/13

Abstract: A method, executed by a processor for compressing an audio signal in multiple layers, may comprise: (a) restoring, in a highest layer, an input audio signal as a first signal; (b) restoring, in at least one intermediate layer, a signal obtained by subtracting an upsampled signal, which is obtained by upsampling the audio signal restored in the highest layer or an immediately previous intermediate layer, from the input audio signal as a second signal; and (c) restoring, in a lowest layer, a signal obtained by subtracting an upsampled signal, which is obtained by upsampling the audio signal restored in an intermediate layer immediately before the lowest layer, from the input audio signal as a third signal, wherein the first signal, the second signal, and the third signal are combined to output a final restoration audio signal.

公开(公告)号：US09336796B2

公开(公告)日：2016-05-10

申请号：US14172998

申请日：2014-02-05

Applicant: Electronics and Telecommunications Research Institute

Inventor： In Seon Jang ,  Woo Taek Lim

IPC: G10L25/78

CPC classification number: G10L25/78

Abstract: Provided is an apparatus for detecting a speech/non-speech section. The apparatus includes an acquisition unit which obtains inter-channel relation information of a stereo audio signal, a separation unit which separates each element of the stereo audio signal into a center channel element and a surround element on the basis of the inter-channel relation information, a calculation unit which calculates an energy ratio value between a center channel signal composed of center channel elements and a surround channel signal composed of surround elements, for each frame, and an energy ratio value between the stereo audio signal and a mono signal generated on the basis of the stereo audio signal, and a judgment unit which determines a speech section and a non-speech section from the stereo audio signal by comparing the energy ratio values.

Abstract translation: 提供了一种用于检测语音/非语音部分的装置。 该装置包括：获取单元，其获取立体声音频信号的信道间关系信息;分离单元，其基于信道间关系信息将立体声音频信号的每个元素分离成中心声道元素和环绕声元素 计算单元，其对于每个帧计算由中心声道元素构成的中心声道信号和由环绕声元素构成的环绕声道信号之间的能量比值，以及立体声音频信号与在 立体声音频信号的基础，以及判断单元，其通过比较能量比值来确定来自立体声音频信号的语音部分和非语音部分。

公开(公告)号：US08909826B2

公开(公告)日：2014-12-09

申请号：US13802341

申请日：2013-03-13

Applicant: Electronics and Telecommunications Research Institute

Inventor： Ju Young Park ,  Do Young Kim ,  In Seon Jang

IPC: G06F3/00 ,  G06F5/00 ,  G06F13/12

CPC classification number: G06F13/126

Abstract: Disclosed are a system and a method for extending a user interface. A system for extending a user interface according to the present invention includes a master configured to generate or manage a session between devices in order to extend the user interface to a peripheral device of a user that includes a user terminal; and an input/output (I/O) device including the user terminal configured to receive a command for controlling a device that is included in the session generated or managed by the master, or to output or execute the command for controlling the device that is transferred through the session. According to the present invention, users of a smart terminal having a limited input/output interface may extend a user interface using widely used information and communication technology (ICT) peripheral devices (a monitor, a printer, a keyboard, a mouse, and the like).

Abstract translation: 公开了一种用于扩展用户界面的系统和方法。 根据本发明的用于扩展用户界面的系统包括被配置为在设备之间生成或管理会话以将用户界面扩展到包括用户终端的用户的外围设备的主设备; 以及包括被配置为接收用于控制由主设备生成或管理的会话中包括的设备的命令的用户终端的输入/输出（I / O）设备，或者输出或执行用于控制由主设备生成或管理的设备的命令 通过会话转移。 根据本发明，具有有限的输入/输出接口的智能终端的用户可以使用广泛使用的信息和通信技术（ICT）外围设备（监视器，打印机，键盘，鼠标和 喜欢）。