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1. 发明专利

JP2011125004A Sound enhancement apparatus and method 有权
标题翻译：声音增强装置和方法
公开(公告)号：JP2011125004A
公开(公告)日：2011-06-23
申请号：JP2010268165
申请日：2010-12-01
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： CHOI JUNG-WOO , KIM JUNG-HO , KIM YOUNG-TAC , KO SANG-CHUL
IPC分类号： H03G3/30 , G10L21/02 , H03G3/20 , H03G5/16 , H04R3/04
CPC分类号： H04S7/307 , G10H1/12 , G10H1/46 , G10H2210/301 , G10H2250/031 , H04R3/04 , H04R2430/03 , H04S2400/09 , H04S2420/07
摘要： PROBLEM TO BE SOLVED: To provide a sound enhancement apparatus that produces a low cross modulation distortion component even over a broadband signal and performs psychoacoustic base enhancement (BSE) techniques natural in hearing; and to provide a sound enhancement method. SOLUTION: The sound enhancement apparatus includes a processor, a BSE signal generator and a gain controller. The processor divides a source signal into a high-frequency signal and a low-frequency signal and analyzes the low-frequency signal to obtain prediction information about a degree of distortion that is generated by the low-frequency signal. The psychoacoustic BSE signal generator generates a higher harmonic signal for the low-frequency signal as a BSE signal to be substituted for the low-frequency signal, wherein the order of the higher harmonic signal is adjusted based on the prediction information about the degree of distortion. The gain controller adjusts the synthesis ratio of the low-frequency signal and the BSE signal adaptively depending on the prediction information about the degree of distortion. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种即使在宽带信号上产生低交叉调制失真分量的声音增强装置，并且执行听觉中自然的心理声学基础增强（BSE）技术; 并提供一种声音增强方法。解决方案：声音增强装置包括处理器，BSE信号发生器和增益控制器。处理器将源信号分成高频信号和低频信号，并分析低频信号以获得关于由低频信号产生的失真程度的预测信息。心理声学BSE信号发生器产生用于低频信号的高次谐波信号作为BSE信号以代替低频信号，其中根据关于失真程度的预测信息来调整高次谐波信号的次序。增益控制器根据关于失真程度的预测信息自适应地调整低频信号和BSE信号的合成比。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010068512A Directional sound producing device and directional speaker array having the same 有权
标题翻译：方向声音产生装置和具有相同方向的方向扬声器阵列
公开(公告)号：JP2010068512A
公开(公告)日：2010-03-25
申请号：JP2009171828
申请日：2009-07-23
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： CHOI JUNG-WOO , KIM YOUNG-TAC , KIM JUNG-HO , KO SANG-CHUL
IPC分类号： H04R1/34 , H04R1/40 , H04R3/04
CPC分类号： H04R1/288 , H04R1/323 , H04R1/345 , H04R3/12 , H04R2201/403
摘要： PROBLEM TO BE SOLVED: To provide a directional sound producing device and a directional speaker array having the device.
SOLUTION: A directional sound producing device which outputs concentrically sound only to a specified area and a directional speaker array having the device are disclosed. The directional sound producing device is configured so as to include a sound transducer which outputs a sound wave of a reverse phase forward and backward and a reflection board which is positioned at the rear of the sound transducer and includes a block board which separates the front portion from the back portion of the sound transducer and increases an interference distance between a front emission sound and a back emission sound from the sound transducer. Thereby, a uniform sound pressure level is obtained in a whole frequency area, and moreover the directionality of sound can be improved.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有该装置的方向性声音产生装置和定向扬声器阵列。公开了一种仅向特定区域同心输出的方向性声音产生装置和具有该装置的定向扬声器阵列。方向性声音产生装置被配置为包括输出反向相位前后的声波的声音传感器和位于声音传感器的后方的反射板，并且包括阻挡板，该阻挡板将前部从声音传感器的后部增加来自声音传感器的前发射声音和反向发射声音之间的干扰距离。因此，在整个频率区域中获得均匀的声压级，并且还可以提高声音的方向性。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2006081191A Sound reproducing apparatus and sound reproducing method 审中-公开
标题翻译：声音再现设备和声音再现方法
公开(公告)号：JP2006081191A
公开(公告)日：2006-03-23
申请号：JP2005261039
申请日：2005-09-08
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： KIM YOUNG-TAC , KIM KYUNG-YEUP , KIM JUN-TAI , KIM JUNG-HO , KO SANG-CHUL
IPC分类号： H04S7/00 , H04R3/12 , H04S1/00 , H04S5/02
CPC分类号： H04R3/02 , H04S2400/01 , H04S2420/01
摘要： PROBLEM TO BE SOLVED: To provide a sound reproducing apparatus and sound reproducing method in which a distortion caused by an actual listening space can be corrected by correcting features of the actual listening space for a virtual sound source generated from a head transmission function. SOLUTION: The sound reproducing apparatus includes an actual listening environment feature function database where an actual listening environment feature function is stored for correcting the virtual source in response to a feature of an actual listening space provided at the time of listening, and an actual listening space feature correcting unit of reading out the actual listening space feature function stored in the actual listening environment feature function database, and correcting the virtual source based on the reading result. Accordingly, causes of each distortion may be removed to provide sounds having the best quality. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种声音再现装置和声音再现方法，其中可以通过校正从头部发送功能产生的虚拟声源的实际收听空间的特征来校正由实际收听空间引起的失真。解决方案：声音再现装置包括实际的聆听环境特征功能数据库，其中存储实际的聆听环境特征功能以响应于在聆听时提供的实际收听空间的特征来校正虚拟源，并且实际收听空间特征校正单元，读出存储在实际收听环境特征功能数据库中的实际收听空间特征功能，并且基于读取结果来校正虚拟源。因此，可以去除每个失真的原因以提供具有最佳质量的声音。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006033847A Sound-reproducing apparatus for providing optimum virtual sound source, and sound reproducing method 审中-公开
标题翻译：用于提供最佳虚拟声源的声音重现装置和声音重现方法
公开(公告)号：JP2006033847A
公开(公告)日：2006-02-02
申请号：JP2005205068
申请日：2005-07-14
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： KO SANG-CHUL , KIM JUNG-HO , KIM JUN-TAI , KIM YOUNG-TAC , KIM KYUNG-YEUP
IPC分类号： H04S5/02 , H04S7/00
CPC分类号： H04S3/002 , H04S2420/01
摘要： PROBLEM TO BE SOLVED: To obtain a sound reproducing apparatus and a sound-reproducing method for providing the optimum virtual sound source, capable of selecting the optimum positions and number of virtual sound sources among positions and number of a plurality of virtual sound sources already set, when generating the virtual sound sources on the basis of a sound signal input through multichannel. SOLUTION: The invention relates to a sound reproducing apparatus and a sound reproducing method for providing the optimum virtual sound source. The sound reproducing apparatus comprises a virtual sound signal generation part for generating virtual sound signals, corresponding to the positions and number of virtual sound sources that are objects to be generated on the basis of one or more of input sound signals; and a virtual sound signal down-mix part for down-mixing a virtual sound signal to output virtual sound signals, corresponding to a predetermined number of output channels. Hereby, the positions and number of diversified virtual sound sources are provided without applying the positions and number of existing standardized virtual sound sources. Optimum sound sources, in response to respective conditions, can be provided. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了获得用于提供最佳虚拟声源的声音再现装置和声音再现方法，能够在多个虚拟声音的位置和数量中选择虚拟声源的最佳位置和数量在通过多声道输入的声音信号的基础上产生虚拟声源时，已经设定了源。解决方案：本发明涉及一种用于提供最佳虚拟声源的声音再现装置和声音再现方法。该声音再现装置包括一个虚拟声音信号产生部分，用于根据输入声音信号中的一个或多个产生虚拟声音信号，该虚拟声音信号对应于要产生的对象的虚拟声源的位置和数量; 以及虚拟声音信号降混部分，用于对虚拟声音信号进行下混，以输出对应于预定数量的输出声道的虚拟声音信号。因此，提供了多样化的虚拟声源的位置和数量，而不应用现有的标准化虚拟声源的位置和数量。可以提供响应各个条件的最佳声源。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004206858A Disk centering device 审中-公开
公开(公告)号：JP2004206858A
公开(公告)日：2004-07-22
申请号：JP2003347549
申请日：2003-10-06
申请人： Samsung Electronics Co Ltd , 三星電子株式会社
发明人： YEOM KI-KEON , CHOI SANG-JIN , KO SANG-CHUL , KIM SOO-HYUNG , HA TAE-HOE
IPC分类号： G11B23/00 , G11B17/038
CPC分类号： G11B17/038 , Y10T29/5313 , Y10T29/53165 , Y10T29/53174 , Y10T29/53252 , Y10T29/53261 , Y10T29/53265
摘要： PROBLEM TO BE SOLVED: To provide a disk centering device by which uniform data recording quality is retained with respect to each of a plurality of disks and the productivity of a hard disk drive (HDD) is improved. SOLUTION: The disk centering device contains: a base plate; a chuck provided on the base plate; a hub unit demountably connected to the chuck and having a plurality of stuck disks; a plurality of disk pushers slidably provided at the exterior of the hub unit and having a pressing member pressing the outer diameters of the plurality of disks for centering; and a driving means simultaneously sliding the plurality of disk pushers. COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2004039203A Disk recording device for manufacturing hard disk drive 审中-公开
公开(公告)号：JP2004039203A
公开(公告)日：2004-02-05
申请号：JP2002334283
申请日：2002-11-18
申请人： Samsung Electronics Co Ltd , 三星電子株式会社
发明人： CHOI SANG-JIN , PARK TAE-SANG , KO SANG-CHUL , KWANG DONG-OK , YEOM KI-KEON
IPC分类号： G11B20/10 , G11B5/596 , G11B5/84 , G11B21/10 , G11B25/04
CPC分类号： G11B5/59633
摘要： PROBLEM TO BE SOLVED: To provide a disk recording device for manufacturing hard disk drives and capable of improving the manufacturing speed of the hard disk drives by recording the data on each disk before assembling the disk.
SOLUTION: The disk recording device comprises a spindle for supporting the disk of a hard disk drive so as to attach/detach the disk, a spindle motor for rotating the spindle, a recording part for recording data on the surface of the disk while moving on the surface of the disk supported by the spindle, and a disk protection part covering the surface of the disk to protect the disk from external environments by approaching/retreating to/from the disk by reciprocating motion in a prescribed range.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2003317417A Actuator latch apparatus for hard disk drive 有权
标题翻译：用于硬盘驱动器的执行器锁定装置
公开(公告)号：JP2003317417A
公开(公告)日：2003-11-07
申请号：JP2003099336
申请日：2003-04-02
申请人： Samsung Electronics Co Ltd , 三星電子株式会社
发明人： YOO YONG-CHUL , KO SANG-CHUL
IPC分类号： G11B21/22 , G11B5/54
CPC分类号： G11B5/54
摘要： PROBLEM TO BE SOLVED: To provide an actuator latch apparatus for a hard disk drive that smoothly performs lock release.
SOLUTION: This actuator latch apparatus is provided with a locking protrusion 321 provided at one side of an actuator 300 locked in an unpivottable manner when a magnetic head 560 of the actuator 300 provided on a base 100 is located at a parking area 210, a latch lever 620 installed on the base 100, wherein a hook portion 621 provided at one side of the latch lever restricts the locking protrusion 321, and an air flow pipe 630 provided on the base 100 in a venturi tube shape so as to pivot the latch lever 620 such that the restriction of the locking protrusion 321 by the hook portion 621 is released when a hard disk 200 is rotated and for generating a driving torque to the latch lever 620 by a pressure differential between air flowing along a channel formed in the air flow pipe and the atmosphere.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于平滑地执行锁定释放的硬盘驱动器的致动器锁定装置。解决方案：该致动器锁定装置设置有当致动器300的设置在基座100上的磁头560位于停车区域210处时被设置在致动器300的一侧处的锁定突起321，，安装在基座100上的闩锁杆620，其中设置在闩锁杆的一侧的钩部621限制锁定突起321和以文丘里管形状设置在基座100上的空气流管630，以便枢转闩锁杆620使得当硬盘200旋转时释放锁定突起321由钩部分621的限制，并且通过沿着形成在通道中的通道流动的空气之间的压差产生到闩锁杆620的驱动扭矩气流管和大气。版权所有（C）2004，JPO

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