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1. 发明授权

US08665305B2 Microphone array apparatus having hidden microphone placement and acoustic signal processing apparatus including the same 有权
标题翻译：具有隐藏的麦克风放置的麦克风阵列装置和包括其的声信号处理装置
公开(公告)号：US08665305B2
公开(公告)日：2014-03-04
申请号：US13181568
申请日：2011-07-13
申请人： Jae-Hoon Jeong , Jeong-Su Kim , Kwang-Cheol Oh , So-Young Jeong
发明人： Jae-Hoon Jeong , Jeong-Su Kim , Kwang-Cheol Oh , So-Young Jeong
IPC分类号： H04N7/14
CPC分类号： H04N7/14 , H04N7/147 , H04R3/005 , H04R2410/01 , H04R2430/03 , H04R2499/11
摘要： A microphone array apparatus is provided. The microphone array apparatus includes a plurality of first type microphones which are disposed to be hidden in a direction of a target source and surrounded by a cover that passes acoustic signals therethrough, and a plurality of second type microphones which are disposed at both sides of the plurality of first type microphones.
摘要翻译：提供麦克风阵列装置。麦克风阵列装置包括多个第一类型麦克风，其被设置为隐藏在目标源的方向上并且被传导声信号的盖包围，并且多个第二类型麦克风被布置在多个第一类麦克风。

2. 发明申请

US20120179458A1 APPARATUS AND METHOD FOR ESTIMATING NOISE BY NOISE REGION DISCRIMINATION 审中-公开
标题翻译：噪声评估噪声的设备和方法
公开(公告)号：US20120179458A1
公开(公告)日：2012-07-12
申请号：US13286369
申请日：2011-11-01
申请人： Kwang-Cheol Oh , Jeong-Su Kim , Jae-Hoon Jeong , So-Young Jeong
发明人： Kwang-Cheol Oh , Jeong-Su Kim , Jae-Hoon Jeong , So-Young Jeong
IPC分类号： G10L21/02
CPC分类号： G10L21/0208 , G10L25/84 , G10L2021/02166
摘要： Provided are an apparatus and method for estimating noise that changes with time. The apparatus may calculate a speech absence probability that indicates the possibility of the absence of speech in each frequency component of an input acoustic signal, may discriminate between a speech-dominant region and a noise region from the acoustic signals based on the speech absence probability, and may estimate noise according to the discrimination result.
摘要翻译：提供了一种用于估计随时间变化的噪声的装置和方法。该装置可以计算表示在输入声信号的每个频率分量中不存在语音的可能性的语音缺失概率，可以基于语音不存在概率从声信号中区分语音主导区域和噪声区域，并且可以根据判别结果估计噪声。

3. 发明申请

US20110075859A1 APPARATUS FOR GAIN CALIBRATION OF A MICROPHONE ARRAY AND METHOD THEREOF 有权
标题翻译：用于校正麦克风阵列的装置及其方法
公开(公告)号：US20110075859A1
公开(公告)日：2011-03-31
申请号：US12892078
申请日：2010-09-28
申请人： Kyu-Hong KIM , So-Young Jeong , Kwang-Cheol Oh , Jae-Hoon Jeong
发明人： Kyu-Hong KIM , So-Young Jeong , Kwang-Cheol Oh , Jae-Hoon Jeong
IPC分类号： H04R3/00
CPC分类号： H04R3/005 , H04R29/004 , H04R2201/401
摘要： An apparatus and method for calibrating gain difference between microphones included in a microphone array are provided. In the gain calibrating apparatus, weights for each frequency component of the acoustic signals, which have been converted into the signals in the frequency domain are calculated. The weights are used to calibrate the acoustic signals such that the plurality of acoustic signals each have the same amplitude while the acoustic signals maintain their individual phase. The amplitudes of the acoustic signals are calibrated by use of the calculated weights. The gain calibrating apparatus calibrates gain in real time while calculating weights for frequency components of the frame of acoustic signals in real time.
摘要翻译：提供了一种用于校准包括在麦克风阵列中的麦克风之间的增益差的装置和方法。在增益校准装置中，计算已被转换成频域信号的声信号的每个频率分量的权重。权重用于校准声信号，使得多个声信号各自具有相同的幅度，同时声信号保持其各自的相位。通过使用计算的权重校正声信号的振幅。增益校准装置实时校准增益，同时实时计算声信号帧的频率分量的权重。

4. 发明申请

US20110004861A1 METHOD OF DESIGNING A PRINTED CIRCUIT BOARD, AND PACKAGE TEST DEVICE HAVING THE PRINTED CIRCUIT BOARD 有权
标题翻译：印刷电路板的设计方法和印刷电路板的封装测试装置
公开(公告)号：US20110004861A1
公开(公告)日：2011-01-06
申请号：US12829921
申请日：2010-07-02
申请人： Jae-Hoon Jeong , Chang-Woo Ko , Ki-Jae Song , Hun-Kyo Seo
发明人： Jae-Hoon Jeong , Chang-Woo Ko , Ki-Jae Song , Hun-Kyo Seo
IPC分类号： G01R31/26 , G06F17/50
CPC分类号： G01R1/0408 , G01R31/2808 , G06F17/5068 , G11C29/56 , G11C2029/5602
摘要： In a method of designing a printed circuit board, a package capacitance, a package inductance, and a chip capacitance of an actual memory device are calculated. A signal line capacitance and a signal line inductance per unit length of a signal line are calculated based on characteristics of the printed circuit board. A length of the signal line for each pin is determined based on the package capacitance and the signal line capacitance.
摘要翻译：在设计印刷电路板的方法中，计算实际存储器件的封装电容，封装电感和芯片电容。基于印刷电路板的特性来计算信号线的每单位长度的信号线电容和信号线电感。基于封装电容和信号线电容确定每个引脚的信号线的长度。

5. 发明申请

US20100113697A1 Thermoplastic Resin Composition and Molded Product Made Using the Same 有权
标题翻译：热塑性树脂组合物及使用其制成的模制品
公开(公告)号：US20100113697A1
公开(公告)日：2010-05-06
申请号：US12612735
申请日：2009-11-05
申请人： Byung-Choon LEE , Doo-Han HA , Tae-Uk KIM , Jae-Hoon JEONG , Il-Jin KIM
发明人： Byung-Choon LEE , Doo-Han HA , Tae-Uk KIM , Jae-Hoon JEONG , Il-Jin KIM
IPC分类号： C08L51/04 , C08L83/04 , C08L69/00
CPC分类号： C08L69/005 , C08L33/06 , C08L51/04 , C08L69/00 , C08L83/04 , C08L2666/02
摘要： Disclosed is a thermoplastic resin composition that includes (A) a polycarbonate resin, (B) a modified acryl-based copolymer resin, (C) a polysiloxane copolymer including an aryl group, and (D) a core-shell graft copolymer.
摘要翻译：公开了一种热塑性树脂组合物，其包含（A）聚碳酸酯树脂，（B）改性丙烯酸类共聚物树脂，（C）包含芳基的聚硅氧烷共聚物和（D）核 - 壳接枝共聚物。

6. 发明申请

US20070174048A1 Method and apparatus for detecting pitch by using spectral auto-correlation 有权
标题翻译：使用频谱自相关检测音调的方法和装置
公开(公告)号：US20070174048A1
公开(公告)日：2007-07-26
申请号：US11604272
申请日：2006-11-27
申请人： Kwang Cheol Oh , Jae-Hoon Jeong
发明人： Kwang Cheol Oh , Jae-Hoon Jeong
IPC分类号： G10L11/04
CPC分类号： G10L25/90
摘要： A method and an apparatus for detecting a pitch in input voice signals by using a spectral auto-correlation. The pitch detection method includes: performing a Fourier transform on the input voice signals after performing a pre-processing on the input voice signals, performing an interpolation on the transformed voice signals, calculating a spectral difference from a difference between spectrums of the interpolated voice signals, calculating a spectral auto-correlation by using the calculated spectral difference, determining a voicing region based on the calculated spectral auto-correlation, and extracting a pitch by using the spectral auto-correlation corresponding to the voicing region.
摘要翻译：一种用于通过使用频谱自相关来检测输入语音信号中的音调的方法和装置。音调检测方法包括：对输入的语音信号进行预处理后对输入的语音信号进行傅里叶变换，对变换后的语音信号进行插值，根据插入的语音信号的频谱之差计算频谱差通过使用计算出的频谱差计算频谱自相关，基于所计算的频谱自相关来确定语音区域，以及通过使用与发音区域对应的频谱自相关来提取音调。

7. 发明申请

US20050012546A1 Digital PWM input D class amplifier by PMW negative feedback 失效
标题翻译：数字PWM输入D类放大器由PMW负反馈
公开(公告)号：US20050012546A1
公开(公告)日：2005-01-20
申请号：US10912436
申请日：2004-08-05
申请人： Jae-Hoon Jeong , Goog-Chun Cho , Bo-Hyung Cho , Chang-Gyun Kim , Jong-Hu Park
发明人： Jae-Hoon Jeong , Goog-Chun Cho , Bo-Hyung Cho , Chang-Gyun Kim , Jong-Hu Park
IPC分类号： H03K7/08 , H03F3/217 , H03F3/38
CPC分类号： H03F3/217
摘要： Disclosed is a digital PWM input D class amplifier by PWM negative feedback. The amplifier includes: digital modulation part for modulating PCM signal of input audio to PWM signal; pulse width generating and correcting part for comparing difference between the PWM signal and output signal negatively fed back, with PWM ramp signal to generate PWM switching signal; output part for generating an amplified output audio signal in response to the PWM switching signal of the pulse width generating and correcting part; and voltage negative feedback loop for negatively feeding back signal of the output part and decreasing a harmonic component to provide the signal to the pulse width generating and correcting part. Thus, the invention compares the negative feedback signal with positive/negative (+/−) saw tooth PWM ramp signal to control On/Off time period of switching transistor and the PWM pulse width and thereby enhance the linearity of the output PWM.
摘要翻译：公开了通过PWM负反馈的数字PWM输入D类放大器。放大器包括：用于将输入音频的PCM信号调制为PWM信号的数字调制部分; 脉冲宽度产生和校正部分，用于比较PWM信号和负反馈的输出信号之间的差异，并用PWM斜坡信号产生PWM开关信号; 输出部分，用于响应于脉冲宽度产生和校正部分的PWM切换信号产生放大的输出音频信号; 和电压负反馈环路，用于对输出部分的信号进行负反馈，并减小谐波分量，以向脉冲宽度产生和校正部分提供信号。因此，本发明将负反馈信号与正/负（+/-）锯齿PWM斜坡信号进行比较，以控制开关晶体管的开/关时间和PWM脉冲宽度，从而增强输出PWM的线性度。

8. 发明授权

US09047862B2 Audio signal processing method, audio apparatus therefor, and electronic apparatus therefor 有权
标题翻译：音频信号处理方法，音频装置及其电子设备
公开(公告)号：US09047862B2
公开(公告)日：2015-06-02
申请号：US13483571
申请日：2012-05-30
申请人： Jae-hoon Jeong , So-young Jeong , Jeong-su Kim , Jung-eun Park , Woo-jung Lee
发明人： Jae-hoon Jeong , So-young Jeong , Jeong-su Kim , Jung-eun Park , Woo-jung Lee
IPC分类号： G10L21/02 , H04B3/20 , G10L19/008 , G10L15/20 , G10L21/0208
CPC分类号： G10L19/008 , G10L15/20 , G10L2021/02082
摘要： An audio apparatus including a decorrelator for generating decorrelated signals by applying a phase shifting value adjusted based on a correlation difference between audio signals included in a multi-channel signal to the audio signals; and a speaker set including at least two speakers for outputting acoustic signals corresponding to the decorrelated signals.
摘要翻译：一种音频装置，包括去相关器，用于通过将基于多声道信号中包括的音频信号之间的相关差调整的相移值应用于音频信号来产生去相关信号; 以及包括至少两个扬声器的扬声器组，用于输出对应于解相关信号的声信号。

9. 发明授权

US08838446B2 Method and apparatus of transforming speech feature vectors using an auto-associative neural network 有权
标题翻译：使用自动关联神经网络来转换语音特征向量的方法和装置
公开(公告)号：US08838446B2
公开(公告)日：2014-09-16
申请号：US11896450
申请日：2007-08-31
申请人： So-young Jeong , Kwang-cheol Oh , Jae-hoon Jeong , Jeong-su Kim
发明人： So-young Jeong , Kwang-cheol Oh , Jae-hoon Jeong , Jeong-su Kim
IPC分类号： G10L15/02 , G10L15/16 , G10L15/20 , G10L25/30
CPC分类号： G10L15/02 , G10L15/16 , G10L15/20 , G10L25/30
摘要： Provided is a method and apparatus for transforming a speech feature vector. The method includes extracting a feature vector required for speech recognition from a speech signal and transforming the extracted feature vector using an auto-associative neural network (AANN).
摘要翻译：提供了一种用于变换语音特征向量的方法和装置。该方法包括从语音信号中提取语音识别所需的特征向量，并使用自相关神经网络（AANN）对所提取的特征向量进行变换。

10. 发明授权

US08806448B2 Dynamic instrumentation method and apparatus for tracing and analyzing a program 有权
标题翻译：用于跟踪和分析程序的动态仪表方法和装置
公开(公告)号：US08806448B2
公开(公告)日：2014-08-12
申请号：US13117809
申请日：2011-05-27
申请人： Jae-Hoon Jeong
发明人： Jae-Hoon Jeong
IPC分类号： G06F9/45
CPC分类号： G06F11/3644
摘要： An apparatus and method for dynamically analyzing a program are provided. The apparatus and method help minimize overhead in tracing the execution of the program without substantially affecting the operation of the program at run time. The method includes storing an environment value before execution of a function of a main page by storing a first instruction of the function in a temporary page before execution of the first instruction. The method also includes inserting a break instruction at an address of the first instruction in the main page, executing the break instruction, and storing an environment value after execution of the function by executing a break instruction of the temporary page.
摘要翻译：提供了一种用于动态分析程序的装置和方法。该装置和方法有助于最大限度地减少跟踪程序执行的开销，而不会在运行时基本上影响程序的运行。该方法包括：在执行第一指令之前，通过将功能的第一指令存储在临时页面中，在执行主页的功能之前存储环境值。该方法还包括在主页的第一指令的地址处插入中断指令，执行中断指令，并通过执行临时页的中断指令来存储执行功能之后的环境值。

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