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141. 发明授权

US07660358B2 Signal processing using pilot based coding 有权
标题翻译：使用基于导频的编码的信号处理
公开(公告)号：US07660358B2
公开(公告)日：2010-02-09
申请号：US12088871
申请日：2006-10-04
申请人： Hee Suk Pang , Hyen O Oh , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung , Hyo Jin Kim
发明人： Hee Suk Pang , Hyen O Oh , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung , Hyo Jin Kim
IPC分类号： H04B14/04
CPC分类号： G10L19/18 , G10L19/0017 , G10L19/008 , G10L19/04 , G10L19/167 , G10L19/20 , G10L19/22 , H03M7/30 , H03M7/40 , H03M7/42 , H04L27/2602 , H04N21/235 , H04N21/435 , H04S1/007
摘要： Data coding and entropy coding are performed with interconnection, and grouping is used to enhance coding efficiency. The present invention includes the steps of obtaining a number of data corresponding to a pilot reference value and if a number of data bands meets a predetermined condition, obtaining the pilot reference value and a pilot difference value corresponding to the pilot reference value and obtaining the data using the pilot reference value and the pilot difference value.
摘要翻译：通过互连进行数据编码和熵编码，分组用于提高编码效率。本发明包括以下步骤：获得与导频参考值相对应的数据的数量，并且如果多个数据频带满足预定条件，则获得与导频参考值相对应的导频参考值和导频差值，并获得数据使用导频参考值和导频差值。

142. 发明授权

US07653533B2 Removing time delays in signal paths 有权
公开(公告)号：US07653533B2
公开(公告)日：2010-01-26
申请号：US11540920
申请日：2006-09-29
申请人： Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Hyen O. Oh , Yang Won Jung
发明人： Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Hyen O. Oh , Yang Won Jung
IPC分类号： G10L21/00
CPC分类号： G10L19/008 , G10L19/167 , G10L19/18 , H04S7/30
摘要： The disclosed embodiments include systems, methods, apparatuses, and computer-readable mediums for compensating one or more signals and/or one or more parameters for time delays in one or more signal processing paths.

143. 发明申请

US20090290633A1 Method of Apparatus for Processing a Signal 有权
标题翻译：信号处理装置的方法
公开(公告)号：US20090290633A1
公开(公告)日：2009-11-26
申请号：US12083457
申请日：2006-10-13
申请人： Hyen O. Oh , Hyo Jin Kim , Dong Soo Kim , Yang Won Jung , Jae Hyun Lim , Hee Suk Pang
发明人： Hyen O. Oh , Hyo Jin Kim , Dong Soo Kim , Yang Won Jung , Jae Hyun Lim , Hee Suk Pang
IPC分类号： H04N7/12 , H04N5/14
CPC分类号： H04H20/89 , G10L19/008 , H04H40/27 , H04H60/82 , H04L5/0007 , H04L5/0044 , H04L25/023 , H04L27/2647 , H04N21/2368 , H04N21/4341 , H04N21/64315 , H04N21/64322 , H04N21/8106 , H04N21/8352
摘要： The present invention relates to a method and apparatus for processing a signal. An object of the present invention devised to solve the problem lies on a method and apparatus for processing a signal, which allows a signal having optimized signal transmission efficiency to be transmitted/received. According to an aspect of the present invention, there is provided a method for processing a signal, the method including receiving a broadcasting signal including audio data coded using a pilot reference value and a pilot difference value, demodulating the broadcasting signal in consideration of a scattered pilot which varies over time and a continual pilot which is fixed over time in a frame of the received broadcasting signal and decoding the demodulated signal to obtain a broadcasting transmission stream, demultiplexing the broadcasting transmission stream to obtain coded audio data in an Internet protocol (IP) packet and audio data coding identification information, decoding data according to a data coding scheme indicated by the audio data coding identification information, wherein the data coding scheme includes at least a pilot coding scheme, the pilot coding scheme decodes the data using the pilot reference value corresponding to a plurality of data and the pilot difference value, and the pilot difference value is generated using the data and the pilot reference value.
摘要翻译：本发明涉及一种处理信号的方法和装置。解决问题的本发明的目的在于一种用于处理信号的方法和装置，其允许发送/接收具有优化的信号传输效率的信号。根据本发明的一个方面，提供了一种处理信号的方法，所述方法包括：接收包括使用导频参考值和导频差值编码的音频数据的广播信号，考虑到分散的解调广播信号随着时间变化的导频和在所接收的广播信号的帧中随时间而固定的连续导频并解码解调信号以获得广播传输流，解复用广播传输流以获得互联网协议（IP）中的编码音频数据）分组和音频数据编码识别信息，根据由音频数据编码识别信息指示的数据编码方案解码数据，其中数据编码方案至少包括导频编码方案，导频编码方案使用导频参考解码数据值对应于多个数据和导频差值va lue，并且使用数据和导频参考值生成导频差分值。

144. 发明申请

US20090265176A1 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：US20090265176A1
公开(公告)日：2009-10-22
申请号：US12424990
申请日：2009-04-16
申请人： Hyen O OH , Yang Won Jung
发明人： Hyen O OH , Yang Won Jung
IPC分类号： G10L21/00
CPC分类号： H04S7/30 , H04S2400/11 , H04S2420/03
摘要： An apparatus for processing an audio signal and method thereof are disclosed. The preset invention includes receiving a downmix signal including at least one object, object information based on attribute of the object, preset information to render the downmix signal and preset attribute information indicating attribute of the preset information; rendering the downmix signal by applying the preset information to all data regions of the downmix signal, if the preset information is included in an extension region of a configuration information region based on the preset attribute information; and rendering the downmix signal by applying the preset information to one corresponding data region of the downmix signal, if the preset information is included in an extension region of a data region based on the preset attribute information.Accordingly, it is able to efficiently reconstruct an audio signal by individually selecting to apply the preset information by a data region unit or selecting to apply the same preset information to all data regions of a downmix signal according to a characteristic of a sound source.
摘要翻译：公开了一种用于处理音频信号的装置及其方法。本发明包括：接收包括至少一个对象的下混信号，基于对象的属性的对象信息，预设信息以呈现下混信号，以及指示预设信息的属性的预置属性信息; 如果预设信息基于预设的属性信息被包括在配置信息区域的扩展区域中，则通过将预设信息应用于下混合信号的所有数据区域来渲染下混合信号; 以及如果所述预设信息基于所述预设属性信息包括在数据区域的扩展区域中，则通过将所述预设信息应用于所述下混合信号的一个对应数据区域来呈现所述下混合信号。因此，能够通过单独地选择通过数据区域单元来应用预设信息或者根据声源的特性来选择将相同的预设信息应用于降混信号的所有数据区域，来有效地重建音频信号。

145. 发明申请

US20090245524A1 Apparatus and Method for Encoding/Decoding Signal 有权
标题翻译：用于编码/解码信号的装置和方法
公开(公告)号：US20090245524A1
公开(公告)日：2009-10-01
申请号：US12278572
申请日：2007-02-07
申请人： Yang Won Jung , Hee Suk Pang , Hyen-O Oh , Dong Soo Kim , Jae Hyun Lim
发明人： Yang Won Jung , Hee Suk Pang , Hyen-O Oh , Dong Soo Kim , Jae Hyun Lim
IPC分类号： H04H20/88
CPC分类号： G10L19/008 , G10L19/167 , G10L19/24 , H04S3/008 , H04S2420/01 , H04S2420/03
摘要： An encoding method and apparatus and a decoding method and apparatus are provided. The decoding method includes extracting a down-mix signal and down-mix identification information from an input bitstream, determining, based on the down-mix identification information, whether the down-mix signal is a 3D down-mix signal obtained by performing a three-dimensional (3D) rendering operation, and if the down-mix signal is not 3D down-mix signal, generating a 3D down-mix signal by performing a 3D rendering operation. Accordingly, it is possible to efficiently encode multi-channel signals with 3D effects and to adaptively restore and reproduce audio signals with optimum sound quality according to the characteristics of an audio reproduction environment.
摘要翻译：提供了编码方法和装置以及解码方法和装置。解码方法包括从输入比特流中提取缩混混合信号和下混合识别信息，基于缩混混合识别信息，确定缩减混音信号是否是通过执行三分之一获得的3D降混信号（3D）渲染操作，并且如果降混信号不是3D降混信号，则通过执行3D渲染操作来生成3D缩减混音信号。因此，可以有效地编码具有3D效果的多声道信号，并根据音频再现环境的特性自适应地恢复和再现具有最佳声音质量的音频信号。

146. 发明申请

US20090225868A1 Method of Processing a Signal and Apparatus for Processing a Signal 有权
标题翻译：处理信号的方法和处理信号的装置
公开(公告)号：US20090225868A1
公开(公告)日：2009-09-10
申请号：US12083459
申请日：2006-10-13
申请人： Hyen O Oh , Hee Suk Pang , Chul Soo Lee , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
发明人： Hyen O Oh , Hee Suk Pang , Chul Soo Lee , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
IPC分类号： H04N7/12 , H04N7/00 , H04N5/50
CPC分类号： H04N5/602 , H04H20/65 , H04H20/95 , H04H40/27 , H04L1/004 , H04L5/0044 , H04L5/0048 , H04L25/4927 , H04N5/4401 , H04N19/12 , H04N19/13 , H04N21/439 , H04N21/6332 , H04N21/6336 , H04N21/654 , H04N21/6547
摘要： A method and apparatus for processing a signal compressed in accordance with a specific alternative coding scheme are disclosed. In detail, a coding method for signal compression and signal restoration using a specific alternative coding scheme, and an apparatus therefor are disclosed. Data coding and entropy coding according to the present invention are executed under the condition in which they have a co-relation with each other Grouping is executed for an enhancement in coding efficiency. The method for signal processing includes obtaining data coding identification information from a signal, and data-decoding data in accordance with a data coding scheme indicated by the data coding identification information. The data coding scheme includes at least a pilot coding scheme. The pilot coding scheme includes decoding the data using a pilot reference value corresponding to a plurality of data and a pilot difference value. The pilot difference value is generated using the data and the pilot reference value.
摘要翻译：公开了一种用于处理根据特定替代编码方案压缩的信号的方法和装置。具体地说，公开了一种使用特定替代编码方案进行信号压缩和信号恢复的编码方法及其装置。根据本发明的数据编码和熵编码在它们彼此具有共同关系的条件下执行分组执行以提高编码效率。信号处理方法包括从信号中获取数据编码识别信息，以及根据由数据编码识别信息指示的数据编码方案对数据进行解码。数据编码方案至少包括导频编码方案。导频编码方案包括使用对应于多个数据和导频差值的导频参考值对数据进行解码。使用数据和导频参考值生成导频差分值。

147. 发明申请

US20090225782A1 Method of Processing a Signal and Apparatus for Processing a Signal 有权
标题翻译：处理信号的方法和处理信号的装置
公开(公告)号：US20090225782A1
公开(公告)日：2009-09-10
申请号：US12083059
申请日：2006-10-04
申请人： Hyen O Oh , Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
发明人： Hyen O Oh , Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
IPC分类号： H04J3/24
CPC分类号： G10L19/18 , G10L19/0017 , G10L19/008 , G10L19/04 , G10L19/167 , G10L19/20 , G10L19/22 , H03M7/30 , H03M7/40 , H03M7/42 , H04L27/2602 , H04N21/235 , H04N21/435 , H04S1/007
摘要： A method and apparatus for signal processing which enable data compression and recovery with high transmission efficiency are disclosed. Data coding and entropy coding are performed with correlation and grouping is used to increase coding efficiency. A method for signal processing, the method indues decapsulating the signal received over an Internet protocol network, obtaining a group reference value corresponding to a plurality of data included in one group through grouping and a difference value corresponding the group reference value from the decapsulated signal and obtaining the data using the group reference value and the difference value.
摘要翻译：公开了一种能够实现高传输效率的数据压缩和恢复的用于信号处理的方法和装置。数据编码和熵编码通过相关性进行，分组用于提高编码效率。一种用于信号处理的方法，该方法包括解码通过因特网协议网络接收的信号，通过分组获得与一组中包括的多个数据相对应的组参考值，以及与解封装信号对应的组参考值的差值，使用组参考值和差值获取数据。

148. 发明申请

US20090222118A1 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：US20090222118A1
公开(公告)日：2009-09-03
申请号：US12358982
申请日：2009-01-23
申请人： Hyen O. OH , Yang Won Jung
发明人： Hyen O. OH , Yang Won Jung
IPC分类号： G06F17/00
CPC分类号： H03G3/00 , G06F3/00 , G06F3/01 , G10L19/008 , G11B20/10 , H04S7/30 , H04S2400/03 , H04S2400/11 , H04S2420/03
摘要： An apparatus for processing an audio signal and method thereof are disclosed. The present invention includes receiving the audio signal and preset information; obtaining preset matrix from the preset information, wherein the preset matrix indicates contribution degree of the object to output channel; and adjusting output level of the object by using the preset matrix.Accordingly, without user's setting for each object, if preset metadata to be applied to an audio signal is selected with reference to previously-set preset metadata, levels of objects included in the audio signal can be easily adjusted using preset rendering data corresponding to the selected preset metadata.
摘要翻译：公开了一种用于处理音频信号的装置及其方法。本发明包括接收音频信号和预设信息; 从所述预设信息获取预设矩阵，其中所述预设矩阵表示所述对象输出通道的贡献度; 并使用预设矩阵调整对象的输出电平。因此，没有用户对每个对象的设置，如果参考预先设定的预设元数据来选择要应用于音频信号的预设元数据，则可以使用与所选择的预设元数据相对应的预设渲染数据来容易地调整包括在音频信号中的对象的级别预设元数据。

149. 发明申请

US20090220095A1 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：US20090220095A1
公开(公告)日：2009-09-03
申请号：US12359030
申请日：2009-01-23
申请人： Hyen O. Oh , Yang Won Jung
发明人： Hyen O. Oh , Yang Won Jung
IPC分类号： H04R5/00 , G10L19/00 , G06F3/16
CPC分类号： H04S7/40 , G10L19/008 , G10L19/167 , G10L19/20 , H04S7/30 , H04S2420/03
摘要： An apparatus for processing an audio signal and method thereof are disclosed. The present invention includes an audio signal receiving unit receiving the audio signal including at least one object; a preset metadata receiving unit receiving preset metadata from preset information; a preset rendering data receiving unit obtaining preset matrix from the preset information; a display unit displaying the preset metadata; an input unit receiving command for selecting one of the preset metadata; and an object adjusting unit adjusting output level of the object according to the output channel by using the preset matrix corresponding to the selected preset metadata.Accordingly, without user's setting for each object, if preset metadata to be applied to an audio signal is selected with reference to preset metadata and preset matrix, levels of objects included in the audio signal can be easily adjusted using preset rendering data corresponding to the selected preset metadata.
摘要翻译：公开了一种用于处理音频信号的装置及其方法。本发明包括接收包括至少一个对象的音频信号的音频信号接收单元; 预置元数据接收单元，从预设信息接收预置元数据; 预设渲染数据接收单元从预设信息获取预设矩阵; 显示预置元数据的显示单元; 输入单元接收命令，用于选择预设元数据之一; 以及对象调整单元，通过使用与所选择的预设元数据相对应的预设矩阵，根据输出通道来调整对象的输出电平。因此，没有用户对每个对象的设置，如果参考预设的元数据和预置矩阵来选择要应用于音频信号的预设元数据，则可以使用与所选择的对应的预设渲染数据来容易地调整包括在音频信号中的对象的级别预设元数据。

150. 发明申请

US20090164227A1 Apparatus for Processing Media Signal and Method Thereof 有权
标题翻译：用于处理媒体信号的装置及其方法
公开(公告)号：US20090164227A1
公开(公告)日：2009-06-25
申请号：US12295451
申请日：2007-03-30
申请人： Hyen O. Oh , Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
发明人： Hyen O. Oh , Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
IPC分类号： G10L19/00
CPC分类号： H04S3/00 , G10L19/008 , G10L19/24 , H04S2400/01 , H04S2420/03
摘要： The present invention relates to an apparatus for processing a media signal and method thereof. A method of processing a media signal according to the present invention includes extracting a downmix signal from a bitstream, extracting at least one of first spatial information and second spatial information from the bitstream, and generating multi-channels using the extracted spatial information and the downmix signal. And, the present invention provides a decoding method and apparatus for generating various kinds of multi-channels.
摘要翻译：本发明涉及一种处理媒体信号的装置及其方法。根据本发明的处理媒体信号的方法包括从比特流提取下混合信号，从比特流中提取第一空间信息和第二空间信息中的至少一个，并且使用所提取的空间信息和下混合来生成多声道信号。并且，本发明提供一种用于生成各种多声道的解码方法和装置。

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