知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

46 条记录 (耗时 0.022 秒)

    Method and apparatus for compensating for near-field effect in speaker array system
    31.
    发明申请
    Method and apparatus for compensating for near-field effect in speaker array system 有权
    用于补偿扬声器阵列系统中的近场效应的方法和装置

    公开(公告)号：US20090097666A1

    公开(公告)日：2009-04-16

    申请号：US12076432

    申请日：2008-03-18

    申请人： Jung-ho- Kim ,  Seng-chul Ko ,  Young-tae Kim

    发明人： Jung-ho- Kim ,  Seng-chul Ko ,  Young-tae Kim

    IPC分类号： H04R29/00

    CPC分类号： H04S1/002 ,  H04S3/002 ,  H04S2400/09

    摘要： A method and apparatus for compensating for a near-field effect in a speaker array system is provided. The method includes generating a virtual sound signal at a position, which is separated from a speaker array by a predetermined distance, based on an input sound signal, and outputting the generated virtual sound signal using the speaker array. Therefore, the near-field effect, in which a sound radiated from a speaker array is distorted to have non-uniform radiation characteristics near the speaker array, can be compensated for. Consequently, the method and apparatus can provide a stable sound field, into which non-uniform radiation characteristics uniformly converge, to a listener.

    摘要翻译： 提供了用于补偿扬声器阵列系统中的近场效应的方法和装置。 该方法包括：基于输入声音信号，在与扬声器阵列分离预定距离的位置处产生虚拟声音信号，并使用扬声器阵列输出所生成的虚拟声音信号。 因此，可以补偿从扬声器阵列辐射的声音被失真以在扬声器阵列附近具有不均匀的辐射特性的近场效应。 因此，该方法和装置可以向收听者提供均匀收敛非均匀辐射特性的稳定声场。

    Portable terminal
    32.
    发明申请
    Portable terminal 失效
    便携式终端

    公开(公告)号：US20060240881A1

    公开(公告)日：2006-10-26

    申请号：US11390202

    申请日：2006-03-28

    申请人： Jin-woo Cho ,  Jun-tai Kim ,  Sangchul Ko ,  Young-tae Kim ,  Jung-ho Kim

    发明人： Jin-woo Cho ,  Jun-tai Kim ,  Sangchul Ko ,  Young-tae Kim ,  Jung-ho Kim

    IPC分类号： H04M1/00

    CPC分类号： H04M1/03 ,  H04M1/0235 ,  H04M1/0247 ,  H04R1/2811 ,  H04R2499/11

    摘要： A portable terminal includes: a body case including a button operation unit and a circuit unit; at least one sliding case which is sildably connected to the body case to protrude from the body case and in which a closed resonance space is formed when the sliding case protrudes; and at least one speaker which is installed in the sliding case and is placed in the resonance space when the sliding case protrudes. Accordingly, since the resonance space is formed in the sliding case, the quality of sound provided from the speakers to a user is enhanced.

    摘要翻译： 便携式终端包括：主体壳体，包括按钮操作单元和电路单元; 至少一个滑动壳体，其滑动地连接到主体壳体以从主体壳体突出并且当滑动壳体突出时形成有闭合的共鸣空间; 以及安装在滑动壳体中并且当滑动壳体突出时放置在共振空间中的至少一个扬声器。 因此，由于在滑动壳体中形成共振空间，因此提高了从扬声器向用户提供的声音的质量。

    Method and apparatus for canceling non-uniform radiation patterns in array speaker system
    33.
    发明授权
    Method and apparatus for canceling non-uniform radiation patterns in array speaker system 有权
    用于消除阵列扬声器系统中不均匀辐射图案的方法和装置

    公开(公告)号：US08649530B2

    公开(公告)日：2014-02-11

    申请号：US12076434

    申请日：2008-03-18

    申请人： Young-tae Kim ,  Jung-ho Kim ,  Seng-chul Ko

    发明人： Young-tae Kim ,  Jung-ho Kim ,  Seng-chul Ko

    IPC分类号： H04B15/00

    CPC分类号： H04R3/12

    摘要： An array speaker system canceling non-uniform radiation patterns and a method for implementing the same are provided. The method for canceling non-uniform radiation patterns includes predicting radiation patterns in an array speaker with respect to input signals, generating cancellation signals with respect to at least one region corresponding to non-uniform radiation patterns of the predicted radiation patterns, synthesizing the input signals and the cancellation signals, and outputting the synthesized signals to the array speaker. Sound signals from which non-uniform radiation patterns having distorted sound are cancelled such that a stable sound field having uniform radiation characteristics may be obtained and provided to a listener.

    摘要翻译： 提供消除非均匀辐射图案的阵列扬声器系统及其实现方法。 用于消除非均匀辐射图案的方法包括相对于输入信号预测阵列扬声器中的辐射图案，相对于对应于预测辐射图案的非均匀辐射图案的至少一个区域产生抵消信号，合成输入信号 和消除信号，并将合成信号输出到阵列扬声器。 消除具有失真声音的不均匀辐射图形的声音信号，从而可以获得具有均匀辐射特性的稳定声场并提供给收听者。

    Method and apparatus for compensating for near-field effect in speaker array system
    34.
    发明授权
    Method and apparatus for compensating for near-field effect in speaker array system 有权

    公开(公告)号：US08538048B2

    公开(公告)日：2013-09-17

    申请号：US12076432

    申请日：2008-03-18

    申请人： Jung-ho Kim ,  Seng-chul Ko ,  Young-tae Kim

    发明人： Jung-ho Kim ,  Seng-chul Ko ,  Young-tae Kim

    IPC分类号： H04R5/00 ,  H04R5/02

    CPC分类号： H04S1/002 ,  H04S3/002 ,  H04S2400/09

    摘要： A method and apparatus for compensating for a near-field effect in a speaker array system is provided. The method includes generating a virtual sound signal at a position, which is separated from a speaker array by a predetermined distance, based on an input sound signal, and outputting the generated virtual sound signal using the speaker array. Therefore, the near-field effect, in which a sound radiated from a speaker array is distorted to have non-uniform radiation characteristics near the speaker array, can be compensated for. Consequently, the method and apparatus can provide a stable sound field, into which non-uniform radiation characteristics uniformly converge, to a listener.

    Monitor having an improved combining structure of a main body and a base member thereof
    36.
    发明授权
    Monitor having an improved combining structure of a main body and a base member thereof 失效
    具有改进的主体及其基体的组合结构的监视器

    公开(公告)号：US06967668B2

    公开(公告)日：2005-11-22

    申请号：US10200735

    申请日：2002-07-24

    申请人： Dae-hyoun Byoun ,  Young-tae Kim

    发明人： Dae-hyoun Byoun ,  Young-tae Kim

    IPC分类号： F16M11/00 ,  G06F1/16 ,  G09G3/36

    CPC分类号： F16M11/22 ,  F16M13/02 ,  F16M2200/02 ,  F16M2200/08 ,  G06F1/1601 ,  Y10S345/905

    摘要： A monitor includes a main body and a base member supporting the main body. The monitor also includes at least one coupling part protruding from the base member toward the main body, and an elastic supporting member provided at the main body to elastically support the coupling part. Therefore, a monitor in which a base member is easily combined to and removed from a main body has an improved combining structure.

    摘要翻译： 监视器包括主体和支撑主体的基部构件。 监视器还包括至少一个从基座部件向主体突出的耦合部分，以及弹性支撑部件，设置在主体上以弹性地支撑联接部件。 因此，能够容易地将基体部件与主体组合并从主体移除的监视器具有改进的组合结构。

    Phase change memory devices including memory elements having variable cross-sectional areas
    37.
    发明授权
    Phase change memory devices including memory elements having variable cross-sectional areas 失效
    相变存储器件包括具有可变横截面积的存储元件

    公开(公告)号：US07042001B2

    公开(公告)日：2006-05-09

    申请号：US11017594

    申请日：2004-12-20

    申请人： Young-tae Kim ,  Young-nam Hwang ,  Tai-kyung Kim ,  Won-young Chung ,  Keun-ho Lee

    发明人： Young-tae Kim ,  Young-nam Hwang ,  Tai-kyung Kim ,  Won-young Chung ,  Keun-ho Lee

    IPC分类号： H01L47/00 ,  H01L29/04

    CPC分类号： H01L45/06 ,  H01L45/122 ,  H01L45/1233 ,  H01L45/144

    摘要： A phase-change memory device may include first and second spaced apart conductive electrodes, and a phase-change memory element coupled between the first and second conductive electrodes. More particularly, a first portion of the phase-change memory element may have a first cross-sectional area along a current path between the first and second conductive electrodes, and a second portion of the phase-change memory element may have a second cross-sectional area along the current path between the first and second conductive electrodes. Moreover, the first and second cross-sectional areas may be different.

    摘要翻译： 相变存储器件可以包括第一和第二间隔开的导电电极，以及耦合在第一和第二导电电极之间的相变存储元件。 更具体地，相变存储元件的第一部分可以具有沿着第一和第二导电电极之间的电流路径的第一横截面积，并且相变存储元件的第二部分可以具有第二横截面积， 沿着第一和第二导电电极之间的电流路径的截面积。 此外，第一和第二横截面积可以不同。