-
公开(公告)号：KR1020170074537A
公开(公告)日：2017-06-30
申请号：KR1020150183929
申请日：2015-12-22
Applicant: 삼성전자주식회사
CPC classification number: H04N5/4403 , G06F3/0362 , G06F3/0485 , H04N5/44543 , H04N5/44582 , H04N2005/4412 , H04N2005/443
Abstract: 원격제어장치가개시된다. 본원격제어장치는, 디스플레이장치와통신을수행하는통신부, 복수의방향키를포함하는제1 입력부, 제1 입력부가장자리에배치되며복수방향키에대응되는복수의키를포함하는제2 입력부및 제1 입력부의복수의방향키 중제1 방향키가선택되면제1 방향및 제1 단위에대응되는기능을수행하도록하는제1 제어명령을디스플레이장치로전송하고, 제2 입력부의복수의키 중제1 방향키에대응되는키가선택되면, 제1 방향및 제1 단위보다큰 제2 단위에대응되는기능을수행하도록하는제2 제어명령을디스플레이장치로전송하도록통신부를제어하는프로세서를포함한다.
Abstract translation: 公开了一种遥控装置。 所述远程控制装置包括用于执行显示设备和通信的通信单元，被布置在所述第一输入，所述第一输入边缘包括多个光标键，一个第二输入端，并包括对应于多个方向键中的多个键的第一输入 多个方向键的jungje第一密钥方向键对应于第一方向和发送的第一控制命令，以执行功能作为显示装置的多个键jungje第一方向键，并对应于一个单元的第二输入部，当所述选择部 即，包括第一方向和用于控制通信单元发送的第二控制命令到显示装置比所述第一单元被选择以执行对应于所述第二的大单元的功能的处理器。
-
-
公开(公告)号：KR1020130049467A
公开(公告)日：2013-05-14
申请号：KR1020110114511
申请日：2011-11-04
Applicant: 삼성전자주식회사
CPC classification number: G10K11/16 , G10K2210/108 , G10K2210/3016 , H04B7/015
Abstract: PURPOSE: A near-end signal detecting device and a method thereof are provided to determine the existence of the presence of near-end signals accurately and to remove echo signals efficiently with an echo signal removing device. CONSTITUTION: A method for sensing near-end signal comprises: a step(S10) for obtaining the estimated power of echo signals converted from far-end signals; a step(S20) for obtaining the power of input signals; a step(S30) for obtaining the estimated power of the near-signals based on the estimated power of the echo signals and the power of the input signals; and a step(S40) for sensing whether the near-end signals are included in the input signals or not based on a preset critical value and the estimated power of the near-end signals. [Reference numerals] (AA) Start; (BB) End; (S10) Obtain the estimated power of echo signals; (S20) Obtain the power of input signals; (S30) Obtain the estimated power of near-end signals; (S40) Determine whether the near-end signals are included in the input signals
Abstract translation: 目的：提供近端信号检测装置及其方法，以准确地确定近端信号的存在，并利用回波信号去除装置有效地去除回波信号。 构成：用于感测近端信号的方法包括：步骤（S10），用于获得从远端信号转换的回波信号的估计功率; 步骤（S20），用于获得输入信号的功率; 步骤（S30），用于基于回波信号的估计功率和输入信号的功率来获得近信号的估计功率; 以及用于基于预设临界值和近端信号的估计功率来检测近端信号是否包括在输入信号中的步骤（S40）。 （附图标记）（AA）开始; （BB）结束; （S10）获取回波信号的估计功率; （S20）获取输入信号的功率; （S30）获取近端信号的估计功率; （S40）确定近端信号是否包括在输入信号中
-
公开(公告)号：KR1020130019290A
公开(公告)日：2013-02-26
申请号：KR1020110081360
申请日：2011-08-16
Applicant: 삼성전자주식회사
IPC: G06K19/077 , H05K1/02
CPC classification number: H01L24/49 , H01L23/49855 , H01L23/50 , H01L24/06 , H01L24/48 , H01L25/0652 , H01L25/0655 , H01L25/0657 , H01L25/18 , H01L2224/04042 , H01L2224/05553 , H01L2224/05554 , H01L2224/06155 , H01L2224/48091 , H01L2224/4813 , H01L2224/48145 , H01L2224/48227 , H01L2224/48233 , H01L2224/4911 , H01L2224/49175 , H01L2225/06506 , H01L2225/0651 , H01L2225/06562 , H01L2225/06568 , H01L2924/00014 , H01L2924/1434 , H01L2924/19107 , H01L2924/00 , H01L2224/45099 , H01L2224/05599 , H01L2924/00012
Abstract: PURPOSE: A universal PCB(Printed Circuit Board) and a memory card including the same are provided to reduce a test and development period of the memory card by using the PCB regardless of an embedded semiconductor chip. CONSTITUTION: A universal PCB includes a second pad group(133) connected with a first pad group(131) through a PCB wire. A first semiconductor chip(110) is connected with a pad of the first pad group through first wire connection. A second semiconductor chip(120) is connected with a pad of the second group through second wire connection. The first and the second wire connection are adjusted without changes of the PCB wire according to the combination of the first and the second semiconductor chips in order to be packaged. The first pad group includes a power pad, an external signal connecting pad providing a signal of a host, and a rearranging pad connecting the PCB wire with chip pads of the first semiconductor chip.
Abstract translation: 目的：提供通用PCB（印刷电路板）和包含其的存储卡，通过使用PCB来减少存储卡的测试和开发周期，而不管嵌入式半导体芯片如何。 构成：通用PCB包括通过PCB线与第一焊盘组（131）连接的第二焊盘组（133）。 第一半导体芯片（110）通过第一线连接与第一焊盘组的焊盘连接。 第二半导体芯片（120）通过第二线连接与第二组的焊盘连接。 根据第一和第二半导体芯片的组合，第一和第二线连接被调整而不改变PCB线以便被包装。 第一焊盘组包括电源焊盘，提供主机信号的外部信号连接焊盘以及将PCB引线与第一半导体芯片的芯片焊盘连接的重排衬垫。
-
公开(公告)号：KR1020120068574A
公开(公告)日：2012-06-27
申请号：KR1020100130256
申请日：2010-12-17
Applicant: 삼성전자주식회사
IPC: G10L21/02
Abstract: PURPOSE: A residual removing apparatus and a method thereof are provided to remove reverberation from a voice signal which is distorted by a noise capable of increasing the performance of voice recognition. CONSTITUTION: A first estimating unit(102) estimates a post SRR(Signal to Reverberation Ratio) in a Mel filter bank domain through Rayleigh distribution. A second estimating unit(103) estimates a prior SRR in a Mel filter bank domain through post SRR. A removing unit(104) calculates reverberation component of an MFCC(Mel-Frequency Cepstral Coefficient) feature vector which is detected through the extracted post SRR.
Abstract translation: 目的：提供一种残留去除装置及其方法，以从能够增加语音识别性能的噪声变形的语音信号中去除混响。 构成：第一估计单元（102）通过瑞利分布估计Mel滤波器组域中的后SRR（信号与混响比）。 第二估计单元（103）通过后SRR估计Mel滤波器组域中的先前SRR。 去除单元（104）计算通过提取的后SRR检测的MFCC（Mel-Frequency倒谱系数）特征向量的混响分量。
-
Patent Agency Ranking
公开(公告)号：KR1020120029839A
公开(公告)日：2012-03-27
申请号：KR1020100091920
申请日：2010-09-17
Applicant: 삼성전자주식회사
CPC classification number: G10L21/0208 , G10L2021/02166 , H04R1/40 , H04R1/227 , H04R3/00 , H04R9/08 , H04R2205/022 , H04R2430/03
Abstract: PURPOSE: An apparatus and method for enhancing audio quality using the non-uniform configuration of microphones are provided to obtain a beam pattern of a desired direction in a frequency band of a broadband including a high bandwidth and a low bandwidth by using a small microphone array. CONSTITUTION: A plurality of microphones(10,20,30,40) is composed of three or more microphones. A frequency conversion unit(110) changes each acoustic signal of time domain from each microphone into an acoustic signal of a frequency domain. A band splitting and merging unit(120) splits a frequency band of the acoustic signals transformed according to an interval of a microphone. The band splitting and merging unit merges the acoustic signals, which is transformed to the frequency domain based on the frequency band partitioned, to a two-channel signal. A two-channel beam forming unit(130) performs two-channel beam forming by using a merged two-channel signal. A frequency inverse transformation unit(140) changes an outputted signal into the acoustic signal of the time domain.
Abstract translation: 目的：提供使用麦克风的非均匀配置来提高音频质量的装置和方法，以通过使用小型麦克风阵列来获得包括高带宽和低带宽的宽带的频带中期望方向的波束图案 。 构成：多个麦克风（10,20,30,40）由三个或更多个麦克风组成。 频率转换单元（110）将来自每个麦克风的时域的每个声音信号改变为频域的声学信号。 频带分割和合并单元（120）将根据麦克风的间隔变换的声学信号的频带分离。 频带分割和合并单元将基于频带划分的频域的声信号合并成双声道信号。 双通道波束形成单元（130）通过使用合并的双通道信号来执行双通道波束形成。 频率逆变换单元（140）将输出的信号改变为时域的声信号。
-
公开(公告)号：KR1020110119477A
公开(公告)日：2011-11-02
申请号：KR1020100039216
申请日：2010-04-27
Applicant: 삼성전자주식회사
IPC: G10L21/0208 , G10L21/028 , G11B20/24
Abstract: PURPOSE: A signal processing apparatus is provided to improve the quality of a purpose signal and to eliminate noise by revising voice using the ingredient of harmonic. CONSTITUTION: A noise canceling unit(102) eliminates noise form an input signal including a purpose signal and the noise. The noise canceling unit obtains the purpose signal. A first harmonic component is extracted from the purpose signal. A second harmonic component is extracted from the input signal. A purpose signal restoration unit(103) restores the purpose signal through calculated harmonics SNR(Signal to Noise Raito) based on the second harmonic component and the first harmonic component.
Abstract translation: 目的：提供一种信号处理设备，以提高目的信号的质量，并通过使用谐波成分修改语音来消除噪音。 构成：噪声消除单元（102）从包括目的信号和噪声的输入信号中消除噪声。 噪声消除单元获得目的信号。 从目的信号中提取一次谐波分量。 从输入信号中提取二次谐波分量。 目的信号恢复单元（103）通过基于二次谐波分量和一次谐波分量的计算出的谐波SNR（Signal to Noise Raito）恢复目的信号。
-
公开(公告)号：KR1020100052856A
公开(公告)日：2010-05-20
申请号：KR1020080111724
申请日：2008-11-11
Applicant: 삼성전자주식회사
CPC classification number: H04R3/12 , H04R2400/11 , H04R2420/07 , H04R2430/03 , H04R2499/15 , H04S3/008 , H04S7/30 , H04S2400/11 , H04S2420/07
Abstract: PURPOSE: A screen sound source localization apparatus having a high resolution and a refresh method are provided, which output polyphony source in which separate sound source corresponding to each speaker set is pile up through the selected speaker set, and improve spatial resolution of imaginary screen sound source. CONSTITUTION: In order to form an imaginary screen sound source through a synchronization of an image object of a specific location on a display device screen, a control unit(110) selects speaker sets including three or more speakers among speakers(200). A multi-sound source processor(120) creates each sound source corresponding to the selected speaker set. The polyphony source processing unit creates a polyphony source by overlapping of generated separate sound sources. The polyphony source processing unit outputs the polyphony source to each speaker.
Abstract translation: 目的：提供一种具有高分辨率和刷新方法的屏幕声源定位装置，其输出其中通过所选择的扬声器组对应于每个扬声器组的单独声源的复音源，并提高虚构屏幕声音的空间分辨率 资源。 构成：为了通过显示设备屏幕上的特定位置的图像对象的同步来形成虚拟屏幕声源，控制单元（110）选择包括扬声器（200）中的三个或更多个扬声器的扬声器组。 多声源处理器（120）产生对应于所选扬声器组的每个声源。 复音源处理单元通过重叠生成的独立声源来创建复音源。 复音源处理单元将复音源输出到每个扬声器。
-
39.发明公开
公开(公告)号：KR1020100049836A
公开(公告)日：2010-05-13
申请号：KR1020080108839
申请日：2008-11-04
Applicant: 삼성전자주식회사
Abstract: PURPOSE: By making localize the crustaceous screen sound source the screen sound source fixing device, and the speaker set information generation method for the screen sound source localization and the screen sound source refresh method position the crustaceous screen sound source without the distortion of the listening sound circle in the specific location of the on-screen of the display device. CONSTITUTION: A plurality of speakers(110) is installed in an outside of a display device. Speakers have the same gain. A controller(120) is synchronized with the visual object existing in the specific location of the display device on-screen. The controller selects the speaker set which includes two or more among speakers in order to locate the crustaceous screen sound source.
Abstract translation: 目的：通过定制屏幕声源固定装置的外壳屏幕声源，以及用于屏幕声源定位的扬声器设置信息生成方法和屏幕声源刷新方法，将外壳屏幕声源定位，而不会产生收听声音的失真 在显示设备的屏幕的特定位置圈。 构成：多个扬声器（110）安装在显示装置的外部。 演讲者有同样的收获。 控制器（120）与屏幕上显示设备的特定位置中存在的可视对象同步。 控制器选择包括扬声器中的两个或更多个的扬声器组，以便定位外壳屏幕声源。
-
公开(公告)号：KR1020090056598A
公开(公告)日：2009-06-03
申请号：KR1020070123819
申请日：2007-11-30
Applicant: 삼성전자주식회사
IPC: G10L21/0208 , G10L15/20 , H04R3/02 , H04R1/20
CPC classification number: H04R3/005 , G10L21/0208 , G10L2021/02166 , H04R2430/03 , H04R2430/20 , H04R2430/25
Abstract: A method and a device for removing noise from a sound signal inputted through a microphone are provided to minimize signal distortion generated in a low frequency band in a digital sound obtaining device, which is equipped with a small microphone array. A filter unit(210) filters a high frequency signal higher than a reference frequency and a lower frequency signal lower than the reference frequency from input signals obtained through a microphone array. A target high frequency signal generator(221) obtains a target high frequency signal by removing noise from the filtered high frequency signal. A target low frequency signal generator(222) obtains a target low frequency signal by removing the noise, which has a phase difference from a target signal, from the filtered low frequency signal. A signal composer(230) obtains a sound signal excluding the noise by composing the target high and low frequency signal.
Abstract translation: 提供一种用于从通过麦克风输入的声音信号中去除噪声的方法和装置，以最小化配备有小麦克风阵列的数字声音获取装置中的低频带中产生的信号失真。 滤波器单元（210）从通过麦克风阵列获得的输入信号中滤除高于基准频率的高频信号和低于基准频率的较低频率信号。 目标高频信号发生器（221）通过从滤波的高频信号中去除噪声来获得目标高频信号。 目标低频信号发生器（222）通过从经滤波的低频信号中去除与目标信号具有相位差的噪声来获得目标低频信号。 信号编辑器（230）通过组合目标高低频信号来获得不包括噪声的声音信号。
-
-
-
-
-
-
-
-
-
Search Results
73
records
(took 0.033 seconds)
