公开(公告)号：US20040161121A1

公开(公告)日：2004-08-19

申请号：US10757994

申请日：2004-01-16

Applicant: Samsung Electronics Co., Ltd

Inventor： Changkyu Chol ,  Jaywoo Kim ,  Donggeon Kong

IPC: H04R003/00 ,  G10L021/02

CPC classification number: G10L21/0208 ,  G10L2021/02166 ,  H04R3/005

Abstract: An adaptive beamforming apparatus and method includes a fixed beamformer that compensates for time delays of M noise-containing speech signals input via a microphone array having M microphones (M is an integer greater than or equal to 2), and generates a sum signal of the M compensated noise-containing speech signals; and a multi-channel signal separator that extracts pure noise components from the M compensated noise-containing speech signals using M adaptive blocking filters that are connected to M adaptive canceling filters in a feedback structure and extracts pure speech components from the added signal using the M adaptive canceling filters that are connected to the M adaptive blocking filters in the feedback structure.

Abstract translation: 自适应波束形成装置和方法包括：固定波束形成器，其补偿经由具有M个麦克风的麦克风阵列输入的含M噪声的语音信号的时间延迟（M是大于或等于2的整数），并产生 M补偿含噪声语音信号; 以及多通道信号分离器，其使用M个自适应阻塞滤波器从M个经补偿的包含噪声的语音信号中提取纯噪声分量，该自适应阻塞滤波器以反馈结构连接到M个自适应消除滤波器，并且使用M 在反馈结构中连接到M个自适应阻塞滤波器的自适应抵消滤波器。

公开(公告)号：US20040117212A1

公开(公告)日：2004-06-17

申请号：US10681137

申请日：2003-10-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donggeon Kong ,  Seokwon Bang ,  Hyoungki Lee ,  Kyunghwan Kim

IPC: G06F017/60

CPC classification number: A61B5/6887 ,  A61B5/0002 ,  A61B5/0008 ,  A61B5/0205 ,  A61B5/02405 ,  A61B5/02438 ,  A61B5/0531 ,  A61B5/0537 ,  A61B5/16 ,  A61B5/7264 ,  A61B5/7267 ,  A61B5/7435 ,  A61B5/7475 ,  A61B2560/0462 ,  A61B2560/0468 ,  G06F19/00 ,  G06Q50/22 ,  Y10S128/92

Abstract: The present invention relates to a mobile device capable of performing biomedical signal measurement and a health care method using the same. It is an object of the present invention to provide a mobile device capable of efficiently performing health care functions for a user by checking a user's state of health using a handheld mobile device mounted with a biomedical signal measurement module, which can be used both as a mobile device and in measuring the emotional state and physical condition of a user if necessary, and a health care method using the same. In order to achieve the above object, the mobile device of the present invention comprises a biomedical signal measurement module for detecting biomedical signals from a user's body, classifying the detected biomedical signals by respective signals and outputting the classified signals; and a health care module for analyzing a user's emotional state and physical condition based on the biomedical signals input from the biomedical signal measurement module and user's physical information.

Abstract translation: 本发明涉及能够进行生物医学信号测量的移动设备和使用该移动设备的保健方法。 本发明的目的是提供一种移动设备，其能够通过使用安装有生物医学信号测量模块的手持式移动设备来检查用户的健康状况来有效地为用户执行保健功能，所述手持移动设备可以同时用作 移动设备，以及如果需要测量用户的情绪状态和身体状况，以及使用其的医疗保健方法。 为了实现上述目的，本发明的移动设备包括用于从用户身体检测生物医学信号的生物医学信号测量模块，通过各个信号对检测到的生物医学信号进行分类并输出分类的信号; 以及用于基于从生物医学信号测量模块输入的生物医学信号和用户的物理信息来分析用户的情绪状态和身体状况的保健模块。