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21. 发明授权

US08275150B2 Apparatus for processing an audio signal and method thereof 有权
标题翻译：用于处理音频信号的装置及其方法
公开(公告)号：US08275150B2
公开(公告)日：2012-09-25
申请号：US12511589
申请日：2009-07-29
申请人： Jong Ha Moon , Hyen O Oh , Joon Il Lee , Myung Hoon Lee , Yang Won Jung , Alexis Favrot , Christof Faller
发明人： Jong Ha Moon , Hyen O Oh , Joon Il Lee , Myung Hoon Lee , Yang Won Jung , Alexis Favrot , Christof Faller
IPC分类号： H04B15/00
CPC分类号： H03G9/025 , H03G7/007 , H03G9/005
摘要： An apparatus for processing an audio signal and method thereof are disclosed, by which a local dynamic range of an audio signal can be adaptively normalized as well as a maximum dynamic range of the audio signal. The present invention includes receiving a signal, by an audio processing apparatus; computing a long-term power and a short-term power by estimating power of the signal; generating a slow gain based on the long-term power; generating a fast gain based on the short-term power; obtaining a final gain by combining the slow gain and the fast gain; and, modifying the signal using the final gain.
摘要翻译：公开了一种用于处理音频信号的装置及其方法，通过该装置可以将音频信号的局部动态范围自适应地归一化以及音频信号的最大动态范围。本发明包括由音频处理装置接收信号; 通过估计信号的功率来计算长期功率和短期功率; 基于长期权力产生缓慢的收益; 基于短期电力产生快速增长; 通过组合慢增益和快速增益获得最终增益; 并使用最终增益修改信号。

22. 发明授权

US08265299B2 Method and an apparatus for processing an audio signal 有权
标题翻译：用于处理音频信号的方法和装置
公开(公告)号：US08265299B2
公开(公告)日：2012-09-11
申请号：US12511598
申请日：2009-07-29
申请人： Jong Ha Moon , Hyen O Oh , Joon Il Lee , Myung Hoon Lee , Yang Won Jung
发明人： Jong Ha Moon , Hyen O Oh , Joon Il Lee , Myung Hoon Lee , Yang Won Jung
IPC分类号： H04R1/40
CPC分类号： G10L21/0316 , G10L19/008 , G10L21/0232 , H04S1/00 , H04S2400/05 , H04S2400/13 , H04S2420/07
摘要： A method for processing an audio signal is disclosed. The present invention includes obtaining a plural-channel audio signal including a speech component signal and other component signals, obtaining gain of the audio signal, obtaining modification strength parameter determining the strength of the modification of the speech component signal, modifying the gain based on the modification strength parameter, and modifying the speech component signal based on the modified gain.
摘要翻译：公开了一种用于处理音频信号的方法。本发明包括获得包括语音分量信号和其他分量信号的多声道音频信号，获得音频信号的增益，获得确定语音分量信号修改强度的修改强度参数，基于修改强度参数，以及基于修改的增益修改语音分量信号。

23. 发明申请

US20100228368A1 APPARATUS FOR PROCESSING AN AUDIO SIGNAL AND METHOD THEREOF 有权
标题翻译：用于处理音频信号的装置及其方法
公开(公告)号：US20100228368A1
公开(公告)日：2010-09-09
申请号：US12719254
申请日：2010-03-08
申请人： Hyen-O OH , Jong Ha Moon
发明人： Hyen-O OH , Jong Ha Moon
IPC分类号： G06F17/00
CPC分类号： H04R3/04
摘要： A method of processing an audio signal is disclosed. The present invention includes receiving, by an audio processing apparatus, an input signal; extracting a low frequency signal, a mid frequency signal and a high frequency signal from the input signal; obtaining at least one of a low-band gain and a harmonic control factor, based on a loudspeaker characteristic; obtaining mid-band gain based on the loudspeaker characteristic; generating a modified low frequency signal by applying the low-band gain to the low frequency signal; when the harmonic control factor is obtained, generating a harmonic signal from the modified low frequency signal using the harmonic control factor, generating a modified mid frequency signal by applying the mid-band gain to the mid frequency signal; and, generating a mixed signal by mixing the modified mid frequency signal, the high frequency signal, and at least one of the modified low frequency signal and the harmonic signal.
摘要翻译：公开了一种处理音频信号的方法。本发明包括由音频处理装置接收输入信号; 从输入信号中提取低频信号，中频信号和高频信号; 基于扬声器特性获得低频带增益和谐波控制因数中的至少一个; 基于扬声器特性获得中频带增益; 通过对低频信号施加低频带增益来产生修正的低频信号; 当获得谐波控制因子时，使用谐波控制因子从修正的低频信号产生谐波信号，通过将中频带增益应用于中频信号来产生修改的中频信号; 并且通过混合修改的中频信号，高频信号和修改的低频信号和谐波信号中的至少一个来产生混合信号。

24. 发明申请

US20100085117A1 APPARATUS FOR PROCESSING AN AUDIO SIGNAL AND METHOD THEREOF 有权
标题翻译：用于处理音频信号的装置及其方法
公开(公告)号：US20100085117A1
公开(公告)日：2010-04-08
申请号：US12511669
申请日：2009-07-29
申请人： Jong Ha MOON , Hyen O. Oh , Joon Il Lee , Myung Hoon Lee , Yang Won Jung , Alexis Favrot , Christof Faller
发明人： Jong Ha MOON , Hyen O. Oh , Joon Il Lee , Myung Hoon Lee , Yang Won Jung , Alexis Favrot , Christof Faller
IPC分类号： H03F1/26
CPC分类号： H03G9/025 , H03G7/007 , H03G9/005
摘要： An apparatus for processing an audio signal and method thereof are disclosed, by which a local dynamic range of an audio signal can be adaptively normalized as well as a maximum dynamic range of the audio signal. The present invention includes receiving, by an audio processing apparatus, a signal, and feedback information estimated based on a normalizing gain; generating a noise estimation based on the signal; computing a gain filter for noise canceling, based on the noise estimation and the signal; and, obtaining a restricted gain filter by applying the feedback information to the gain filter.
摘要翻译：公开了一种用于处理音频信号的装置及其方法，通过该装置可以将音频信号的局部动态范围自适应地归一化以及音频信号的最大动态范围。本发明包括由音频处理装置接收基于标准化增益估计的信号和反馈信息; 基于该信号生成噪声估计; 基于噪声估计和信号计算噪声消除的增益滤波器; 并且通过将所述反馈信息应用于所述增益滤波器来获得受限增益滤波器。

25. 发明授权

US06678457B2 Optical splitter module 失效
标题翻译：光分路器模块
公开(公告)号：US06678457B2
公开(公告)日：2004-01-13
申请号：US10082977
申请日：2002-02-25
申请人： Seong Gwon Kim , Soon Nam Jun , Jong Ha Moon
发明人： Seong Gwon Kim , Soon Nam Jun , Jong Ha Moon
IPC分类号： G02B600
CPC分类号： G02B6/3897 , G02B6/3825 , G02B6/4453
摘要： The present invention is an optical splitter module comprising couplers, which have one or more optical connectors attached thereto. The optical splitter module further comprises an adaptor holder for fixing a plurality of optical adaptors in a line and having a height the same as or smaller than that of the optical adaptor, a housing having means for fixing the couplers, and a cover adapted for preventing the coupler from being externally exposed. The height of the optical splitter module is the same as or smaller than the height of the optical adaptor mounted on the adaptor holder. The adaptor holder further comprises a wrinkled portion with a plurality of peaks and gullies alternatively formed in a longitudinal direction. The wrinkled portion has a plurality of adaptor insertion holes for receiving and supporting the optical adaptors. The front edge of the housing has a toothed portion, which corresponds to the peaks and gullies of the wrinkled portion of the adaptor holder. The front edge of the cover has a toothed portion, which corresponds to the peaks and gullies of the wrinkled portion of the adaptor holder.
摘要翻译：本发明是包括耦合器的光分路器模块，其具有连接到其上的一个或多个光学连接器。光分路器模块还包括用于将多个光学适配器固定在一条线中并且具有与光学适配器的高度相同或更小的高度的适配器保持器，具有用于固定耦合器的装置的壳体和适于防止耦合器从外部暴露。光分路器模块的高度与安装在适配器支架上的光学适配器的高度相同或更小。适配器支架还包括具有沿纵向交替形成的多个峰和沟的褶皱部分。起皱部分具有用于接收和支撑光学适配器的多个适配器插入孔。壳体的前边缘具有齿形部分，其对应于适配器保持器的起皱部分的峰和沟。盖的前边缘具有齿形部分，其对应于适配器保持器的起皱部分的峰和沟。

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