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1. 发明授权

US08351612B2 Apparatus for generating and playing object based audio contents 有权
标题翻译：用于生成和播放基于对象的音频内容的装置
公开(公告)号：US08351612B2
公开(公告)日：2013-01-08
申请号：US12628317
申请日：2009-12-01
申请人： Jae-Hyoun Yoo , Hwan Shim , Hyun-Joo Chung , Koen-Mo Sung , Jeongil Seo , Kyeongok Kang , Jin-Woo Hong , Chieteuk Ahn
发明人： Jae-Hyoun Yoo , Hwan Shim , Hyun-Joo Chung , Koen-Mo Sung , Jeongil Seo , Kyeongok Kang , Jin-Woo Hong , Chieteuk Ahn
IPC分类号： H04R5/00 , H04R5/02 , G10L19/00
CPC分类号： H04R5/00 , G10L19/008 , H04S7/301 , H04S7/305 , H04S7/308 , H04S2400/11 , H04S2400/15 , H04S2420/03 , H04S2420/13
摘要： Disclosed is an object based audio contents generating/playing apparatus. The object based audio contents generating/playing apparatus may include an object audio signal obtaining unit to obtain a plurality of object audio signals by recording a plurality of sound source signals, a recording space information obtaining unit to obtain recording space information with respect to a recording space of the plurality of sound source signals, a sound source location information obtaining unit to obtain sound location information of the plurality of sound source signals, and an encoding unit to generate object based audio contents by encoding at least one of the plurality of object audio signals, the recording space information, and the sound source location information, thereby enabling the object based audio contents to be played using at least one of a WFS scheme and a multi-channel surround scheme regardless of a reproducing environment of the audience.
摘要翻译：公开了一种基于对象的音频内容生成/播放装置。基于对象的音频内容生成/播放装置可以包括通过记录多个声源信号来获得多个对象音频信号的对象音频信号获取单元，记录空间信息获取单元，用于获得关于记录的记录空间信息多个声源信号的空间，用于获得多个声源信号的声音位置信息的声源位置信息获取单元，以及通过对多个对象音频中的至少一个进行编码来生成基于对象的音频内容的编码单元信号，记录空间信息和声源位置信息，从而使得能够使用WFS方案和多声道环绕声方案中的至少一种来播放基于对象的音频内容，而不管观众的再现环境如何。

2. 发明授权

US08855340B2 Apparatus for reproducting wave field using loudspeaker array and the method thereof 有权
标题翻译：使用扬声器阵列重现波场的装置及其方法
公开(公告)号：US08855340B2
公开(公告)日：2014-10-07
申请号：US12883734
申请日：2010-09-16
申请人： Jae-Hyoun Yoo , Hwan Shim , Hyunjoo Chung , Jeongil Seo , Kyeongok Kang , Jin-Woo Hong
发明人： Jae-Hyoun Yoo , Hwan Shim , Hyunjoo Chung , Jeongil Seo , Kyeongok Kang , Jin-Woo Hong
IPC分类号： H04R5/02 , G06F17/00 , H04S3/00
CPC分类号： H04S3/002
摘要： Provided is an apparatus and method for reproducing a wave field using a loudspeaker array. A loudspeaker array may be configured in front of and behind a listener, and a wave field synthesis rendering and a three-dimensional sound image localization rendering may be performed based on a position of a sound source.
摘要翻译：提供了一种使用扬声器阵列再现波场的装置和方法。可以将扬声器阵列配置在听众的前面和后面，并且可以基于声源的位置来执行波场合成渲染和三维声像定位渲染。

3. 发明授权

US08483395B2 Sound field reproduction apparatus and method for reproducing reflections 有权
标题翻译：用于再现反射的声场再现装置和方法
公开(公告)号：US08483395B2
公开(公告)日：2013-07-09
申请号：US12113311
申请日：2008-05-01
申请人： Jae-Hyoun Yoo , Hwan Shim , Hyunjoo Chung , Jun-Seok Lim , Tae-Jin Lee , Dae-Young Jang , Koeng-Mo Sung , Kyeongok Kang , Jin-Woo Hong , Jin-Woong Kim , Chieteuk Ahn
发明人： Jae-Hyoun Yoo , Hwan Shim , Hyunjoo Chung , Jun-Seok Lim , Tae-Jin Lee , Dae-Young Jang , Koeng-Mo Sung , Kyeongok Kang , Jin-Woo Hong , Jin-Woong Kim , Chieteuk Ahn
IPC分类号： H04R5/00 , H04R25/00
CPC分类号： H04S3/002
摘要： Provided are sound field reproducing apparatus and method. The sound field reproducing apparatus includes an input unit for receiving reflection reproducing information, a signal processor for selecting loudspeakers and calculating reflection signal for applying a panning algorithm based on the reflection reproducing information, a signal treatment unit for localizing the calculated reflection signal on a virtual sound image according to the panning algorithm; and a reproducer for reproducing the localized reflection signals through the selected loudspeakers.
摘要翻译：提供了声场再现装置和方法。声场再现装置包括：用于接收反射再现信息的输入单元，用于选择扬声器的信号处理器和基于反射再现信息计算用于应用平移算法的反射信号;信号处理单元，用于将虚拟的反射信号根据平移算法的声像; 以及用于通过所选择的扬声器再现局部反射信号的再现器。

4. 发明授权

US08170246B2 Apparatus and method for reproducing surround wave field using wave field synthesis 失效
标题翻译：使用波场合成再现环绕声场的装置和方法
公开(公告)号：US08170246B2
公开(公告)日：2012-05-01
申请号：US12168959
申请日：2008-07-08
申请人： Jae-hyoun Yoo , Dae-Young Jang , Hwan Shim , Hyunjoo Chung , Jun-Seok Lim , Koeng-Mo Sung , Tae-Jin Lee , Kyeongok Kang , Jin-Woong Kim , Chieteuk Ahn
发明人： Jae-hyoun Yoo , Dae-Young Jang , Hwan Shim , Hyunjoo Chung , Jun-Seok Lim , Koeng-Mo Sung , Tae-Jin Lee , Kyeongok Kang , Jin-Woong Kim , Chieteuk Ahn
IPC分类号： H04R5/02
CPC分类号： H04S3/008 , H04R2201/401 , H04R2201/403 , H04R2499/13 , H04S3/002 , H04S7/30 , H04S2420/13
摘要： Provided are an apparatus and a method for reproducing a surround wave field using wave field synthesis. The apparatus includes an audio signal analyzer for analyzing a received multi-channel audio signal to check the number of audio signal channels, and extracting a sound source signal for each checked channel from the multi-channel audio signal; a wave field synthesis renderer for localizing the extracted sound source signal for each channel at a virtual sound image outside a narrow space using wave field synthesis so that the extracted sound source signal is suitable for the number of the checked audio signal channels; and an audio reproducer for reproducing the localized virtual sound source signal.
摘要翻译：提供了使用波场合成再现环绕场的装置和方法。该装置包括音频信号分析器，用于分析接收到的多声道音频信号以检查音频信号通道的数量，以及从多声道音频信号中提取每个被检查频道的声源信号; 波场合成渲染器，用于使用波场合成在窄空间外的虚拟声像处对每个通道的提取的声源信号进行定位，使得所提取的声源信号适合于所检查的音频信号通道的数量; 以及用于再现局部虚拟声源信号的音频再现器。

5. 发明授权

US09754595B2 Method and apparatus for encoding and decoding 3-dimensional audio signal 有权
公开(公告)号：US09754595B2
公开(公告)日：2017-09-05
申请号：US13493406
申请日：2012-06-11
申请人： Young-woo Lee , Sun-min Kim , Hwan Shim , Nam-suk Lee , Hyun-wook Kim , Jong-hoon Jeong
发明人： Young-woo Lee , Sun-min Kim , Hwan Shim , Nam-suk Lee , Hyun-wook Kim , Jong-hoon Jeong
IPC分类号： H04R5/00 , G10L19/008
CPC分类号： G10L19/008
摘要： A method of encoding a multi-channel 3-dimensional (3D) audio signal mixed with a multi-channel 3D object signal is provided. The method includes: obtaining a location parameter indicating a virtual location of the multi-channel 3D object signal on a multi-channel speaker layout based on a gain value of the multi-channel 3D object signal for each channel; and encoding the multi-channel 3D audio signal and the location parameter.

6. 发明授权

US09354301B2 Method and apparatus for ultrasound diagnosis that reduces interference and restores missed signals 有权
标题翻译：用于超声诊断的方法和装置，其减少干扰并恢复遗漏信号
公开(公告)号：US09354301B2
公开(公告)日：2016-05-31
申请号：US13493464
申请日：2012-06-11
申请人： Hwan Shim , Young-Tae Kim
发明人： Hwan Shim , Young-Tae Kim
IPC分类号： A61B8/00 , G01S7/52 , G01S15/89
CPC分类号： G01S7/52077 , G01S7/52023 , G01S7/52026 , G01S15/8979
摘要： A method and apparatus for ultrasound diagnosis that reduces interference and restores missed signals, is provided. The method of ultrasound diagnosis includes operations of receiving a Doppler signal having at least one gap; respectively obtaining model parameter sets of first and second Doppler signals by using Doppler signal periods before and after a start of the at least one gap; synthesizing first and second Doppler information by respectively using the model parameter sets of the first and second Doppler signals; and generating Doppler information for the at least one gap by cross-fading the synthesized first and second Doppler information. The apparatus includes a transformer for transforming received I and Q signals into stereo audio signals using a Hilbert transform; and a source separator which removes interference from the stereo audio signals by performing source separation on the stereo audio signals.
摘要翻译：提供了一种减少干扰并恢复丢失信号的超声诊断方法和装置。超声诊断方法包括接收具有至少一个间隙的多普勒信号的操作; 分别通过在所述至少一个间隙开始之前和之后的多普勒信号周期获得第一和第二多普勒信号的模型参数集合; 通过分别使用第一和第二多普勒信号的模型参数集合合成第一和第二多普勒信息; 以及通过使合成的第一和第二多普勒信息交叉衰落来产生用于所述至少一个间隙的多普勒信息。该装置包括用于使用希尔伯特变换将接收的I和Q信号变换成立体声音频信号的变压器; 以及源分离器，其通过对立体声音频信号执行源分离来消除来自立体声音频信号的干扰。

7. 发明授权

US08537913B2 Apparatus and method for encoding/decoding a multichannel signal 有权
标题翻译：用于对多声道信号进行编码/解码的装置和方法
公开(公告)号：US08537913B2
公开(公告)日：2013-09-17
申请号：US13257229
申请日：2010-03-18
申请人： Mi Young Kim , Jung Hoe Kim , Hwan Shim , Eun Mi Oh
发明人： Mi Young Kim , Jung Hoe Kim , Hwan Shim , Eun Mi Oh
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： G10L19/008
摘要： An apparatus for encoding/decoding a multichannel signal. The apparatus for encoding/decoding a multichannel signal processes phase parameters for phase information among a plurality of channels constituting the multichannel signal in consideration of the characteristics of the multichannel signal. The apparatus generates an encoded bit stream for the multichannel signal using the processed phase parameters and the mono signal extracted from the multichannel signal.
摘要翻译：一种用于对多声道信号进行编码/解码的装置。考虑到多通道信号的特性，用于编码/解码多通道信号的装置在构成多通道信号的多个通道中处理相位信息的相位参数。该装置使用经处理的相位参数和从多声道信号提取的单声道信号来生成用于多声道信号的编码比特流。

8. 发明申请

US20120069921A1 APPARATUS AND METHOD FOR ENCODING/DECODING A MULTICHANNEL SIGNAL 有权
标题翻译：用于编码/解码多通道信号的装置和方法
公开(公告)号：US20120069921A1
公开(公告)日：2012-03-22
申请号：US13257229
申请日：2010-03-18
申请人： Mi Young Kim , Jung Hoe Kim , Hwan Shim , Eun Mi Oh
发明人： Mi Young Kim , Jung Hoe Kim , Hwan Shim , Eun Mi Oh
IPC分类号： H04L27/28
CPC分类号： G10L19/008
摘要： An apparatus for encoding/decoding a multichannel signal. The apparatus for encoding/decoding a multichannel signal processes phase parameters for phase information among a plurality of channels constituting the multichannel signal in consideration of the characteristics of the multichannel signal. The apparatus generates an encoded bit stream for the multichannel signal using the processed phase parameters and the mono signal extracted from the multichannel signal.
摘要翻译：一种用于对多声道信号进行编码/解码的装置。考虑到多通道信号的特性，用于编码/解码多通道信号的装置在构成多通道信号的多个通道中处理相位信息的相位参数。该装置使用经处理的相位参数和从多声道信号提取的单声道信号来生成用于多声道信号的编码比特流。

9. 发明授权

US09055861B2 Apparatus and method of diagnosing health by using voice 有权
标题翻译：使用声音诊断健康的仪器和方法
公开(公告)号：US09055861B2
公开(公告)日：2015-06-16
申请号：US13397744
申请日：2012-02-16
申请人： Hee-jin Oh , Yong-tae Kim , Hwan Shim
发明人： Hee-jin Oh , Yong-tae Kim , Hwan Shim
IPC分类号： A61B5/00 , A61B7/00
CPC分类号： A61B5/4803 , A61B5/4082 , A61B5/7246 , A61B7/00 , A61B7/003 , A61B7/04
摘要： A method and apparatus for diagnosing a user's health state are provided. The apparatus includes including a voice detecting unit which detects and monitors a user's voice; a voice analyzing unit which extracts a voice feature from a voice detected by the voice detecting unit, based on a health state to be diagnosed; a voice diagnosing unit which diagnoses a health state of the user by comparing the voice feature extracted by the voice analyzing unit with an abnormal state reference, and which monitors a change in the health state; and a diagnosis outputting unit which outputs information regarding the health state and a health state change diagnosed by the voice diagnosing unit.
摘要翻译：提供了一种用于诊断用户健康状态的方法和装置。该装置包括：检测并监视用户声音的语音检测单元; 语音分析单元，其基于要被诊断的健康状态从语音检测单元检测到的语音中提取语音特征; 语音诊断单元，其通过将由语音分析单元提取的语音特征与异常状态参考进行比较来诊断用户的健康状态，并监视健康状态的变化; 以及诊断输出单元，其输出关于由语音诊断单元诊断的健康状态和健康状态改变的信息。

10. 发明授权

US08824577B2 Apparatus and method for encoding and decoding multichannel signal 有权
标题翻译：多通道信号编码和解码的装置和方法
公开(公告)号：US08824577B2
公开(公告)日：2014-09-02
申请号：US13088720
申请日：2011-04-18
申请人： Hwan Shim , Eun-Mi Oh , Mi-Young Kim , Anton V. Porov
发明人： Hwan Shim , Eun-Mi Oh , Mi-Young Kim , Anton V. Porov
IPC分类号： H04K1/10
CPC分类号： G10L19/12 , G10L19/008 , H04S2420/03
摘要： Disclosed is an apparatus for encoding and decoding multi-channel signals. The apparatus for encoding the multi-channel signals may shift a phase of the multi-channel signals based on a characteristic of the multi-channel signals. An encoded bitstream with respect to the multi-channel signals may be generated using a downmix signal and a residual signal extracted from the phase-shifted multi-channel signals.
摘要翻译：公开了一种用于对多信道信号进行编码和解码的装置。用于编码多声道信号的装置可以基于多声道信号的特性来移动多声道信号的相位。可以使用从相移多通道信号提取的降混信号和残留信号来生成关于多通道信号的编码比特流。

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