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1. 发明授权

US08914281B2 Method and apparatus for processing audio signal in a mobile communication terminal 有权
标题翻译：用于在移动通信终端中处理音频信号的方法和装置
公开(公告)号：US08914281B2
公开(公告)日：2014-12-16
申请号：US13252470
申请日：2011-10-04
申请人： Gun-Hyun Yoon , Dong-Won Lee , Ju-Hee Chang , Koong-Hoon Nam
发明人： Gun-Hyun Yoon , Dong-Won Lee , Ju-Hee Chang , Koong-Hoon Nam
IPC分类号： G10L21/00 , G10L21/028 , G10L21/0208
CPC分类号： G10L21/028 , G10L21/0208
摘要： A method and an apparatus for processing an audio signal in a mobile terminal, in which an audio signal that is received from a counterpart mobile terminal is classified into a voice signal and a noise signal according to respective energy. A frequency of the classified voice signal and an energy of the classified noise signal is controlled according to a predetermined criteria, then the controlled voice signal and the controlled noise signal are coupled and output to a speaker.
摘要翻译：一种用于处理移动终端中的音频信号的方法和装置，其中从对方移动终端接收的音频信号根据各自的能量被分类为语音信号和噪声信号。根据预定标准控制分类语音信号的频率和分类噪声信号的能量，然后将受控语音信号和受控噪声信号耦合并输出到扬声器。

2. 发明授权

US08568154B2 Structure for electronically connecting between two devices 有权
标题翻译：用于电连接两个设备的结构
公开(公告)号：US08568154B2
公开(公告)日：2013-10-29
申请号：US12876491
申请日：2010-09-07
申请人： Ju-Hee Chang , Jung-Eun Han
发明人： Ju-Hee Chang , Jung-Eun Han
IPC分类号： H01R29/00
CPC分类号： H01R13/6315 , H01R13/6205 , H04M1/04
摘要： A structure for electronically connecting between two devices is provided. The structure includes a mount structure capable of mounting a first device, and a connector maintaining electronic connection with a second device and being movable on the mount structure depending on a connection position with the mounted first device.
摘要翻译：提供了一种用于电连接两个设备的结构。该结构包括能够安装第一装置的安装结构和与第二装置保持电连接的连接器，并且可根据与安装的第一装置的连接位置在安装结构上移动。

3. 发明授权

US08369813B2 Apparatus and method for reducing cross-talk between audio channels in a mobile terminal 有权
标题翻译：用于减少移动终端中的音频信道之间的串扰的装置和方法
公开(公告)号：US08369813B2
公开(公告)日：2013-02-05
申请号：US12849413
申请日：2010-08-03
申请人： Sung-Hoon Jeong , Ki-Won Kim , Ju-Hee Chang , Sung-Hwan Ko
发明人： Sung-Hoon Jeong , Ki-Won Kim , Ju-Hee Chang , Sung-Hwan Ko
IPC分类号： H04B1/10 , H04B1/38
CPC分类号： H04B1/1036
摘要： An apparatus and a method for reducing cross-talk between audio channels in a mobile terminal are provided. The apparatus includes an ear jack, a radio signal tuner, a baseband, and a switching unit. The ear jack includes a common port for a reference potential of an earphone and a radio signal. The radio signal tuner processes a radio signal input via the common port. The baseband determines an on/off state of a radio reception function to output a control signal. The switching unit connects the common port of the ear jack to one of a ground and the radio signal tuner according to the control signal.
摘要翻译：提供一种用于减少移动终端中的音频信道之间的串扰的装置和方法。该装置包括耳塞，无线电信号调谐器，基带和切换单元。耳塞包括用于耳机的参考电位的公共端口和无线电信号。无线电信号调谐器处理通过公共端口输入的无线电信号。基带确定无线电接收功能的开/关状态以输出控制信号。开关单元根据控制信号将耳塞的公共端口连接到地之一和无线电信号调谐器。

4. 发明申请

US20120084083A1 METHOD AND APPARATUS FOR PROCESSING AUDIO SIGNAL IN A MOBILE COMMUNICATION TERMINAL 有权
标题翻译：用于在移动通信终端处理音频信号的方法和装置
公开(公告)号：US20120084083A1
公开(公告)日：2012-04-05
申请号：US13252470
申请日：2011-10-04
申请人： Gun-Hyun YOON , Dong-Won LEE , Ju-Hee CHANG , Koong-Hoon NAM
发明人： Gun-Hyun YOON , Dong-Won LEE , Ju-Hee CHANG , Koong-Hoon NAM
IPC分类号： G10L21/02
CPC分类号： G10L21/028 , G10L21/0208
摘要： A method and an apparatus for processing an audio signal in a mobile terminal are provided, wherein an audio signal received from a counterpart mobile terminal is classified into a voice signal and a noise signal according to respective energy, and a frequency of the classified voice signal and an energy of the classified noise signal is controlled according to a predetermined criteria, then the controlled voice signal and the controlled noise signal are coupled and output to a speaker.
摘要翻译：提供了一种用于在移动终端中处理音频信号的方法和装置，其中从对方移动终端接收的音频信号根据各自的能量被分类为语音信号和噪声信号，并且分类的语音信号的频率并且根据预定标准控制分类噪声信号的能量，然后将受控语音信号和受控噪声信号耦合并输出到扬声器。

5. 发明申请

US20110124379A1 SPEAKER MODULE OF PORTABLE TERMINAL AND METHOD OF EXECUTION OF SPEAKERPHONE MODE USING THE SAME 有权
标题翻译：便携式终端的扬声器模块及使用其的扬声器模式的执行方法
公开(公告)号：US20110124379A1
公开(公告)日：2011-05-26
申请号：US12950026
申请日：2010-11-19
申请人： Ju-Hee CHANG
发明人： Ju-Hee CHANG
IPC分类号： H04M1/00
CPC分类号： H04M1/6041 , H04M1/03
摘要： A speaker module of a portable terminal and a method of execution of a speakerphone mode using the same are provided. The speaker module includes a nondirectional microphone, a directional microphone, at least one speaker, and a controller. The nondirectional microphone is applied to one side of the portable terminal. The directional microphone is applied to another side of the portable terminal. The at least one speaker is installed in the same direction near the directional microphone. When the portable terminal is in a speakerphone mode, the controller controls to detect voice signal levels and/or frequency characteristics input to the two microphones, sets a transmission/reception mode of the portable terminal, and mute-processes a corresponding microphone.
摘要翻译：提供便携式终端的扬声器模块以及使用其的扬声器模式的执行方法。扬声器模块包括非定向麦克风，定向麦克风，至少一个扬声器和控制器。非方向麦克风被应用于便携式终端的一侧。定向麦克风应用于便携式终端的另一侧。至少一个扬声器安装在靠近定向麦克风的相同方向。当便携式终端处于扬声器模式时，控制器控制检测输入到两个麦克风的语音信号电平和/或频率特性，设置便携式终端的发送/接收模式，并对相应的麦克风进行静音处理。

6. 发明申请

US20130064381A1 MOBILE DEVICE FOR MULTI-CHANNEL SOUND COLLECTION AND OUTPUT USING COMMON CONNECTOR, AND DRIVING METHOD THEREOF 有权
标题翻译：用于多通道声音采集的移动设备和使用通用连接器的输出及其驱动方法
公开(公告)号：US20130064381A1
公开(公告)日：2013-03-14
申请号：US13557835
申请日：2012-07-25
申请人： Sung-Hoon JEONG , Ju-Hee CHANG , Hyo-Sun JANG
发明人： Sung-Hoon JEONG , Ju-Hee CHANG , Hyo-Sun JANG
IPC分类号： H02B1/00 , H04R29/00
CPC分类号： H04R5/04 , H04R29/00 , H04R2420/01 , H04R2420/09
摘要： A mobile device for providing multi-channel sound collection and output using a common connector, and a driving method thereof are provided. A mobile device having a sound compressor and a sound decompressor includes a connector slidably receiving a sound collector plug or a sound output plug, a plug identification unit for, if one of the sound collector plug and the sound output plug is coupled to the connector, identifying if the plug coupled to the connector is the sound collector plug or is the sound output plug, a switching unit for electrically coupling the plug coupled to the connector, to the sound compressor, or electrically coupling the plug coupled to the connector, to the sound decompressor, and a controller for controlling switching of the switching unit according to the identification outcome.
摘要翻译：提供一种用于使用公共连接器提供多声道声音收集和输出的移动设备及其驱动方法。具有声压缩器和声音解压缩器的移动设备包括可滑动地接收收集器插头或声音输出插头的插头，如果收集器插头和声音输出插头中的一个耦合到连接器的插头识别单元，识别耦合到连接器的插头是收音器插头还是声音输出插头，用于将耦合到连接器的插头电耦合到声音压缩器或将耦合到连接器的插头电耦合的开关单元声音解压缩器，以及用于根据识别结果控制切换单元的切换的控制器。

7. 发明申请

US20120270610A1 MOBILE TERMINAL WITHOUT MICROPHONE HOLE 审中-公开
标题翻译：移动终端没有麦克风孔
公开(公告)号：US20120270610A1
公开(公告)日：2012-10-25
申请号：US13428667
申请日：2012-03-23
申请人： Ju-Hee CHANG , Joon-Rae CHO , Jung-Ae CHOI , Ki-Won KIM
发明人： Ju-Hee CHANG , Joon-Rae CHO , Jung-Ae CHOI , Ki-Won KIM
IPC分类号： H04M1/00 , H04R11/04
CPC分类号： H04M1/026 , H04M1/03 , H04R1/06 , H04R1/08
摘要： A mobile terminal is provided that does not have a separate dedicated microphone hole. The mobile terminal preferably includes an ear jack assembly and a microphone unit. The ear jack assembly includes an ear jack plug insert hole. The microphone unit is disposed in a neighborhood of the ear jack assembly. The microphone unit is realized to use a microphone hole for receiving an external note also as an ear jack plug insert hole. Since a microphone hole for a speaker phone is excluded, the microphone unit is advantageous in space utilization, and can contribute to designing an elegance appearance of the mobile terminal. In addition, since the microphone unit is manufactured integrally with the ear jack assembly, manufacturing costs reduce and working efficiency may increase.
摘要翻译：提供了一种不具有单独的专用麦克风孔的移动终端。移动终端优选地包括耳塞组件和麦克风单元。耳塞组件包括耳塞插头插孔。麦克风单元设置在耳塞组件的附近。麦克风单元被实现为使用麦克风孔用于接收外部音符，也作为耳塞插头插孔。由于不包括用于扬声器电话的麦克风孔，麦克风单元在空间利用方面是有利的，并且可以有助于设计移动终端的优雅外观。此外，由于麦克风单元与耳塞组件一体制造，所以制造成本降低并且工作效率可能增加。

8. 发明授权

US08724826B2 Apparatus and method for outputting an audio signal in a portable terminal 有权
标题翻译：用于在便携式终端中输出音频信号的装置和方法
公开(公告)号：US08724826B2
公开(公告)日：2014-05-13
申请号：US12783786
申请日：2010-05-20
申请人： Ju-Hee Chang
发明人： Ju-Hee Chang
IPC分类号： H04B3/00 , H04R27/00
CPC分类号： H04R1/1041 , H04M1/6058 , H04M1/72527 , H04M1/72558 , H04R2420/03 , H04R2420/05
摘要： An apparatus and a method for outputting an audio signal in a portable terminal are provided. The portable terminal for outputting an audio signal includes an ear jack, a modem, and an amplifier. The ear jack connects the portable terminal with one of an earphone and an external apparatus. The modem detects whether one of the earphone and the external apparatus is connected to the ear jack. When connection of the external apparatus is detected, the amplifier high power-amplifies the audio signal and outputs the same to the external apparatus according to a control of the modem.
摘要翻译：提供了一种用于在便携式终端中输出音频信号的装置和方法。用于输出音频信号的便携式终端包括耳塞，调制解调器和放大器。耳塞将便携式终端与耳机和外部设备之一连接。调制解调器检测耳机和外部设备之一是否连接到耳塞。当检测到外部设备的连接时，放大器根据调制解调器的控制将音频信号高功率放大并输出到外部设备。

9. 发明授权

US08412285B2 Speaker module of portable terminal and method of execution of speakerphone mode using the same 有权
标题翻译：便携式终端的扬声器模块和使用扬声器模式的方法
公开(公告)号：US08412285B2
公开(公告)日：2013-04-02
申请号：US12950026
申请日：2010-11-19
申请人： Ju-Hee Chang
发明人： Ju-Hee Chang
IPC分类号： H04M1/00
CPC分类号： H04M1/6041 , H04M1/03
摘要： A speaker module of a portable terminal and a method of execution of a speakerphone mode using the same are provided. The speaker module includes a nondirectional microphone, a directional microphone, at least one speaker, and a controller. The nondirectional microphone is applied to one side of the portable terminal. The directional microphone is applied to another side of the portable terminal. The at least one speaker is installed in the same direction near the directional microphone. When the portable terminal is in a speakerphone mode, the controller controls to detect voice signal levels and/or frequency characteristics input to the two microphones, sets a transmission/reception mode of the portable terminal, and mute-processes a corresponding microphone.
摘要翻译：提供便携式终端的扬声器模块以及使用其的扬声器模式的执行方法。扬声器模块包括非定向麦克风，定向麦克风，至少一个扬声器和控制器。非方向麦克风被应用于便携式终端的一侧。定向麦克风应用于便携式终端的另一侧。至少一个扬声器安装在靠近定向麦克风的相同方向。当便携式终端处于扬声器模式时，控制器控制检测输入到两个麦克风的语音信号电平和/或频率特性，设置便携式终端的发送/接收模式，并对相应的麦克风进行静音处理。

10. 发明授权

US09179218B2 Mobile device for multi-channel sound collection and output using common connector, and driving method thereof 有权
标题翻译：用于使用公共连接器的多声道声音收集和输出的移动设备及其驱动方法
公开(公告)号：US09179218B2
公开(公告)日：2015-11-03
申请号：US13557835
申请日：2012-07-25
申请人： Sung-Hoon Jeong , Ju-Hee Chang , Hyo-Sun Jang
发明人： Sung-Hoon Jeong , Ju-Hee Chang , Hyo-Sun Jang
IPC分类号： H04R5/04 , H04R29/00
CPC分类号： H04R5/04 , H04R29/00 , H04R2420/01 , H04R2420/09
摘要： A mobile device for providing multi-channel sound collection and output using a common connector, and a driving method thereof are provided. A mobile device having a sound compressor and a sound decompressor includes a connector slidably receiving a sound collector plug or a sound output plug, a plug identification unit for, if one of the sound collector plug and the sound output plug is coupled to the connector, identifying if the plug coupled to the connector is the sound collector plug or is the sound output plug, a switching unit for electrically coupling the plug coupled to the connector, to the sound compressor, or electrically coupling the plug coupled to the connector, to the sound decompressor, and a controller for controlling switching of the switching unit according to the identification outcome.
摘要翻译：提供一种用于使用公共连接器提供多声道声音收集和输出的移动设备及其驱动方法。具有声压缩器和声音解压缩器的移动设备包括可滑动地接收收集器插头或声音输出插头的插头，如果收集器插头和声音输出插头中的一个耦合到连接器的插头识别单元，识别耦合到连接器的插头是收音器插头还是声音输出插头，用于将耦合到连接器的插头电耦合到声音压缩器或将耦合到连接器的插头电耦合的开关单元声音解压缩器，以及用于根据识别结果控制切换单元的切换的控制器。

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