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    Method of editing audio data and recording medium thereof and digital audio player
    1.
    发明申请
    Method of editing audio data and recording medium thereof and digital audio player 审中-公开
    编辑音频数据及其记录介质和数字音频播放器的方法

    公开(公告)号：US20070010903A1

    公开(公告)日：2007-01-11

    申请号：US11523076

    申请日：2006-09-19

    申请人： Hong-kee Kim ,  Sung-pil Choi

    发明人： Hong-kee Kim ,  Sung-pil Choi

    IPC分类号： G06F17/00

    CPC分类号： G10L19/0017 ,  G10L19/04 ,  G10L19/24

    摘要： An audio data editing method, recording medium employing the same, and a digital audio player. The digital audio player extracts an audio data, which is received through a key input portion having an editing key for adjusting an extraction data rate and also through an input portion, according to the extraction data rate selected through the key input portion. The digital audio player includes a controller for storing the extracted audio data in a memory portion. According to the audio data editing method, recording medium, and digital audio player, the audio data file can be edited at any scale, and accordingly, the memory capacity of portable digital audio device can be utilized more efficiently.

    摘要翻译： 音频数据编辑方法，采用该方法的记录介质和数字音频播放器。 数字音频播放器根据通过键输入部分选择的提取数据速率提取通过具有用于调整提取数据速率的编辑键的键输入部分以及也通过输入部分接收的音频数据。 数字音频播放器包括用于将提取的音频数据存储在存储器部分中的控制器。 根据音频数据编辑方法，记录介质和数字音频播放器，音频数据文件可以以任何尺度编辑，因此可以更有效地利用便携式数字音频设备的存储容量。

    Combined linear power amplifying device and method
    2.
    发明授权
    Combined linear power amplifying device and method 失效
    组合线性功率放大装置及方法

    公开(公告)号：US5986500A

    公开(公告)日：1999-11-16

    申请号：US1206

    申请日：1997-12-30

    申请人： Jong-Tae Park ,  Young-Kon Lee ,  Hong-Kee Kim ,  Young Kim ,  Seung-Won Chung ,  Seong-Hoon Lee ,  Soon-Chul Jeong ,  Chul-Dong Kim ,  Ik-Soo Chang

    发明人： Jong-Tae Park ,  Young-Kon Lee ,  Hong-Kee Kim ,  Young Kim ,  Seung-Won Chung ,  Seong-Hoon Lee ,  Soon-Chul Jeong ,  Chul-Dong Kim ,  Ik-Soo Chang

    IPC分类号： H03F1/32 ,  H03F1/52 ,  H03F3/20 ,  H03F3/60 ,  H03F3/68 ,  H02H7/20 ,  H03F1/14

    CPC分类号： H03F1/3235 ,  H03F1/526 ,  H03F3/602 ,  H03F2201/3212

    摘要： A device and a method for combining outputs of a plurality of linear power amplifiers while preventing loss of signals. The combined linear power amplifying device, including: a power divider module which has paths connected respectively between one input terminal and a plurality of output terminals and switches connected respectively to each of the output terminals, for dividing power of a RF signal input to the power divider module and respectively outputting the divided power to the output terminals; a power combiner module which has paths connected respectively between a plurality of input terminals and one output terminal and the switches connected respectively to each of the input terminals, for combining power of a RF signal input to the power combiner module and outputting the combined power; and linear power amplifiers which are connected between the output terminals of the power divider module and the input terminals of the power combiner module, for linearly amplifying the RF signal power-divided in the power divider module thereby outputting the linearly amplified signal to the power combiner module, and upon generation of a failed state of the linear power amplifiers, the failed amplifier opening the path of the affected RF signal by turning off the corresponding switches in said power divider module and said power combiner module.

    摘要翻译： 一种用于组合多个线性功率放大器的输出同时防止信号丢失的装置和方法。 该组合线性功率放大装置包括：功率分配器模块，其具有分别连接在一个输入端子和多个输出端子之间的通路，以及分别连接到每个输出端子的开关，用于将输入到功率的RF信号的功率分频 分配模块，分别将输出端分配电源; 功率组合器模块，其具有分别连接在多个输入端子和一个输出端子之间的路径，以及分别连接到每个输入端子的开关，用于组合输入到功率组合器模块的RF信号的功率并输出组合的功率; 以及线性功率放大器，其连接在功率分配器模块的输出端子和功率组合器模块的输入端子之间，用于线性放大功率分配器模块中分压的RF信号，从而将线性放大的信号输出到功率组合器 模块，并且在产生线性功率放大器的故障状态时，故障放大器通过关闭所述功率分配器模块和所述功率组合器模块中的相应开关来打开受影响的RF信号的路径。

    Color correction apparatus for minimizing metamerism of color scanner and method therefor
    3.
    发明授权
    Color correction apparatus for minimizing metamerism of color scanner and method therefor 失效
    用于最小化彩色扫描仪的同色异色的色彩校正装置及其方法

    公开(公告)号：US06337923B1

    公开(公告)日：2002-01-08

    申请号：US09205615

    申请日：1998-12-04

    申请人： Chang-Rack Yoon ,  Maeng-Sub Cho ,  Byoung-Ho Kang ,  Jin-Seo Kim ,  Hong-Kee Kim ,  Kyu-Seo Han

    发明人： Chang-Rack Yoon ,  Maeng-Sub Cho ,  Byoung-Ho Kang ,  Jin-Seo Kim ,  Hong-Kee Kim ,  Kyu-Seo Han

    IPC分类号： H04N146

    CPC分类号： H04N1/6086 ,  H04N1/603 ,  H04N1/6088

    摘要： A color correction apparatus for minimizing a metamerism of a color scanner and a method therefor are disclosed. The apparatus includes a color measuring unit for measuring a light splitting reflection value of a color sample; a metamerism minimizing color correction unit for receiving R, G, B color values of the color sample and a light splitting reflection value inputted from the color measuring unit, obtaining a metamerism minimizing color correction parameter and converting the R, G, B color values inputted from a color scanner into a light splitting reflection value using the metamerism minimizing color correction parameter; a color value converting unit for determining a color value conversion parameter selection value in accordance with an externally inputted selection signal and converting a light splitting reflection value inputted from the metamerism minimizing color correction unit into a standard color value using the color value conversion parameter in accordance with the determined color value conversion parameter selection value; and a storing unit for providing the stored color value conversion parameter in accordance with the color value conversion parameter selection value received from the color value conversion unit and storing the metamerism minimizing color correction parameter obtained by the metamerism minimizing color correction unit. Therefore, it is possible to minimizing the metamerism of a color scanner.

    摘要翻译： 公开了一种用于最小化彩色扫描器的同色异色的颜色校正装置及其方法。 该装置包括：颜色测量单元，用于测量颜色样本的分光反射值; 使颜色校正单元最小化的色相校正单元，用于接收彩色样本的R，G，B色值和从色彩测量单元输入的分光反射值，获得最小化颜色校正参数的同色异体，并转换输入的R，G，B颜色值 从彩色扫描器到使用同色异谱的分光反射值，使颜色校正参数最小化; 颜色值转换单元，用于根据外部输入的选择信号来确定颜色值转换参数选择值，并且使用根据颜色值转换参数将从色相校正单元中的相同色调最小化颜色校正单元输入的分光反射值转换为标准色彩值 用确定的颜色值转换参数选择值; 以及存储单元，用于根据从颜色值转换单元接收的颜色值转换参数选择值提供所存储的颜色值转换参数，并存储通过相位匹配最小化颜色校正单元获得的最小化颜色校正参数的同色异色。 因此，可以最小化彩色扫描仪的同色异谱。

    Radio frequency power combiner
    4.
    发明授权
    Radio frequency power combiner 失效
    射频功率组合器

    公开(公告)号：US5767755A

    公开(公告)日：1998-06-16

    申请号：US740235

    申请日：1996-10-25

    申请人： Hong-Kee Kim ,  Young Kim ,  Soon-Chul Jeong ,  Chul-Dong Kim

    发明人： Hong-Kee Kim ,  Young Kim ,  Soon-Chul Jeong ,  Chul-Dong Kim

    IPC分类号： H04B1/04 ,  H01P1/10 ,  H01P1/15 ,  H01P5/12

    CPC分类号： H01P5/12 ,  H01P1/10 ,  H03F3/602

    摘要： A radio frequency power combiner includes a plurality of transmission lines connecting a plurality of input terminals to an output terminal. An RF switch is positioned between each of the input terminals and a transmission line connecting the output terminal to the input terminal. The electrical length between each RF switch and the output terminal is preferably one half of a wavelength at a central frequency, which may be realized by two transmission lines of different impedances in each path, each a quarter wavelength long. When the switches are on, the signal power applied to all of the input terminals is combined at the output terminal. When any given switch is turned off, the RF power incident to the switch is reflected, and the transmission lines connected between that switch and the output terminal appear as an open circuit. The power combiner can also operate as a power divider. The combiner and/or divider have particular utility in RF amplifier applications, to prevent excessive loss of RF power when one or more of the amplifiers fail, by switching off the RF switch(es) connected to the failed amplifier(s).

    摘要翻译： 射频功率组合器包括将多个输入端连接到输出端的多条传输线。 RF开关位于每个输入端子和连接输出端子与输入端子的传输线之间。 每个RF开关和输出端之间的电气长度优选为中心频率波长的一半，这可以通过每个路径中两个不同阻抗的两个传输线实现，每个波长为四分之一波长。 当开关打开时，施加到所有输入端子的信号功率在输出端子处组合。 当任何给定开关关闭时，入射到开关的RF功率被反射，并且连接在该开关和输出端子之间的传输线显示为开路。 功率组合器也可以作为功率分配器工作。 组合器和/或分频器在RF放大器应用中具有特殊用途，以防止当一个或多个放大器故障时RF功率的过度损失，通过关断连接到故障放大器的RF开关。

    Method and system for recognizing location by using sound sources with different frequencies
    5.
    发明授权
    Method and system for recognizing location by using sound sources with different frequencies 失效
    通过使用不同频率的声源识别位置的方法和系统

    公开(公告)号：US07916577B2

    公开(公告)日：2011-03-29

    申请号：US12234300

    申请日：2008-09-19

    申请人： Hyuk Jeong ,  Jong-Sung Kim ,  Wook-Ho Son ,  Hong-Kee Kim

    发明人： Hyuk Jeong ,  Jong-Sung Kim ,  Wook-Ho Son ,  Hong-Kee Kim

    IPC分类号： G01S3/80

    CPC分类号： G01S5/30 ,  G01S11/16

    摘要： Provided is a method for recognizing a location to control the location of a moving object, the method including: generating a synchronizing signal for a plurality of ultrasonic satellites; the plurality of the ultrasonic satellites simultaneously transmitting ultrasonic signals respectively comprising different frequencies from each other, the plurality of the ultrasonic satellites fixed on predetermined static positions; a receiver, attached to the moving object, receiving the ultrasonic signal and measuring distances between the receiver of the moving object and each of the plurality of the ultrasonic satellites by classifying the frequencies of the ultrasonic signals; and calculating a current location of the moving object by using the measured distances.

    摘要翻译： 提供了一种用于识别用于控制移动物体的位置的位置的方法，所述方法包括：产生用于多个超声卫星的同步信号; 所述多个超声卫星同时发送分别包括不同频率的超声信号，所述多个超声卫星固定在预定的静态位置上; 通过对超声波信号的频率进行分类，接收超声信号并测量移动物体的接收器与多个超声波卫星中的每一个之间的距离的接收器; 以及通过使用测量的距离来计算移动物体的当前位置。

    METHOD AND SYSTEM FOR RECOGNIZING LOCATION BY USING SOUND SOURCES WITH DIFFERENT FREQUENCIES
    6.
    发明申请
    METHOD AND SYSTEM FOR RECOGNIZING LOCATION BY USING SOUND SOURCES WITH DIFFERENT FREQUENCIES 失效
    通过使用具有不同频率的声源识别位置的方法和系统

    公开(公告)号：US20090154294A1

    公开(公告)日：2009-06-18

    申请号：US12234300

    申请日：2008-09-19

    申请人： Hyuk Jeong ,  Jong-Sung Kim ,  Wook-Ho Son ,  Hong-Kee Kim

    发明人： Hyuk Jeong ,  Jong-Sung Kim ,  Wook-Ho Son ,  Hong-Kee Kim

    IPC分类号： G01S3/80

    CPC分类号： G01S5/30 ,  G01S11/16

    摘要： Provided are a method and a system for recognizing a location to control the location of a moving object by installing an ultrasonic satellite transmitting an ultrasonic signal. The method includes generating a synchronizing signal at a plurality of the ultrasonic satellites. The ultrasonic satellites simultaneously transmit the ultrasonic signals respectively having different frequency from each other. A receiver of the moving object receiving the ultrasonic signal measures a distance between the receiver of the moving object and each ultrasonic satellite by classifying a frequency of the ultrasonic signal, and calculates a current location of the moving object by using the measured distance. The system includes ultrasonic satellites for transmitting ultrasonic signals, a moving object for recognizing a current location by receiving the ultrasonic signals from the ultrasonic satellites, a reference time broadcasting device for providing a synchronizing signal to the ultrasonic satellites and the moving object in operation, and a server for providing coordinates of the ultrasonic satellites to the moving object.

    摘要翻译： 提供了一种方法和系统，用于通过安装发射超声波信号的超声波卫星来识别用于控制移动物体的位置的位置。 该方法包括在多个超声卫星上产生同步信号。 超声卫星同时发送分别具有不同频率的超声波信号。 接收超声信号的运动物体的接收器通过对超声波信号的频率进行分类来测量运动物体的接收器与每个超声波卫星之间的距离，并且通过使用测量的距离来计算移动物体的当前位置。 该系统包括用于发送超声波信号的超声波卫星，用于通过从超声波卫星接收超声波信号来识别当前位置的移动物体，用于向超声卫星和运动物体提供同步信号的参考时间广播装置，以及 用于将超声卫星的坐标提供给移动物体的服务器。

    Haptic simulation system and method for providing real-time haptic interaction in virtual simulation
    7.
    发明申请
    Haptic simulation system and method for providing real-time haptic interaction in virtual simulation 审中-公开
    触觉模拟系统及其在虚拟仿真中提供实时触觉交互的方法

    公开(公告)号：US20050124412A1

    公开(公告)日：2005-06-09

    申请号：US10876870

    申请日：2004-06-28

    申请人： Wookho Son ,  Ki Hong Kim ,  Hong Kee Kim ,  Hyung Rae Kim ,  Jin Sung Choi

    发明人： Wookho Son ,  Ki Hong Kim ,  Hong Kee Kim ,  Hyung Rae Kim ,  Jin Sung Choi

    IPC分类号： G06F17/00 ,  G06F19/00 ,  G06N3/00

    CPC分类号： G06N3/006

    摘要： Disclosed is a haptic simulation system and method for providing real-time haptic interaction in the haptic simulation system which allows a user (avatar) to feel an effect followed by a collision between the avatar and a surrounding virtual object in the form of a real-time haptic interaction through a haptic simulation device while the user performs a computer simulation. The simulation method includes the steps of: (a) operating an avatar within a virtual environment depending on a motion of the user in a haptic device while performing a haptic simulation; (b) perceiving a collision information of when the avatar of the user collides with an object of the virtual environment; (c) computing force/torque on the collision information on the basis of physical dynamics; (d) when the processing time of the step (c) exceeds a prescribed time, computing force/torque on the collision information using an interpolation method instead of the physical dynamics-based processing; and (e) transferring the force/torque values computed in the steps (c) and (d) to the user haptic device to provide the user with the haptic interaction.

    摘要翻译： 公开了一种用于在触觉模拟系统中提供实时触觉交互的触觉模拟系统和方法，所述触觉模拟系统允许用户（化身）感觉到随后的化身与虚拟对象之间的冲突， 当用户执行计算机模拟时，通过触觉模拟装置进行时间触觉交互。 该模拟方法包括以下步骤：（a）在执行触觉模拟期间，根据用户在触觉装置中的运动，在虚拟环境内操作化身; （b）感知用户的化身何时与虚拟环境的对象相撞的碰撞信息; （c）基于物理动力学计算碰撞信息的力/扭矩; （d）当步骤（c）的处理时间超过规定时间时，使用内插方法代替基于物理动力学的处理计算冲突信息的力/扭矩; 和（e）将步骤（c）和（d）中计算出的力/扭矩值转移到用户触觉装置，以向用户提供触觉交互。

    METHOD AND APPARATUS FOR DISPLAYING STEREOSCOPIC IMAGE CONTENTS USING PIXEL MAPPING
    9.
    发明申请
    METHOD AND APPARATUS FOR DISPLAYING STEREOSCOPIC IMAGE CONTENTS USING PIXEL MAPPING 审中-公开
    使用像素映射显示立体图像内容的方法和装置

    公开(公告)号：US20130162630A1

    公开(公告)日：2013-06-27

    申请号：US13560043

    申请日：2012-07-27

    申请人： Hong-Kee KIM ,  Seong-Won Ryu ,  Ung-Yeon Yang ,  Ki-Hong Kim

    发明人： Hong-Kee KIM ,  Seong-Won Ryu ,  Ung-Yeon Yang ,  Ki-Hong Kim

    IPC分类号： G06T15/00

    CPC分类号： H04N13/366 ,  H04N13/31

    摘要： A method and apparatus for displaying a stereoscopic image using pixel mapping are provided. The method for displaying the stereoscopic image generates pixel mapping data obtained by mapping a viewpoint position of an observer with pixel information on a screen corresponding to the viewpoint position of the observer using barrier information and panel information, and displays stereoscopic image contents in a pixel area on the screen corresponding to the discerned viewpoint position of the observer based on the generated pixel mapping data. Accordingly, it is possible to prevent distortion of the stereoscopic image by preventing mutually different viewpoints from being mixed.

    摘要翻译： 提供了一种使用像素映射显示立体图像的方法和装置。 用于显示立体图像的方法通过使用屏障信息和面板信息生成将与观察者的视点位置相对应的屏幕上的像素信息映射到观察者的视点位置而获得的像素映射数据，并将立体图像内容显示在像素区域 基于生成的像素映射数据，对应于观察者的识别视点位置的屏幕。 因此，可以通过防止相互不同的观点混合来防止立体图像的失真。