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51. 发明申请

US20090041113A1 Method for Processing a Signal and Apparatus for Processing a Signal 有权
标题翻译：信号处理方法及信号处理装置
公开(公告)号：US20090041113A1
公开(公告)日：2009-02-12
申请号：US12083458
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 , H04N5/50 , G10L19/00
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 a group reference value corresponding to a plurality of data included in one group, through grouping, and a difference value corresponding to the group reference value, and obtaining the data using the group reference value and the difference 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彼此具有共同关系的条件下执行。执行分组以提高编码效率。信号处理方法包括通过分组获得与一组中包含的多个数据相对应的组参考值，以及与组参考值相对应的差值，并使用组参考值和差值获得数据。

52. 发明申请

US20070203697A1 Time slot position coding of multiple frame types 有权
标题翻译：多帧类型的时隙位置编码
公开(公告)号：US20070203697A1
公开(公告)日：2007-08-30
申请号：US11513834
申请日：2006-08-30
申请人： Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Hyen Oh , Yang Won Jung
发明人： Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Hyen Oh , Yang Won Jung
IPC分类号： G10L19/02
CPC分类号： G10L19/167 , G10L19/008 , H04R2499/11 , H04S1/007 , H04S3/002 , H04S2420/03
摘要： Spatial information associated with an audio signal is encoded into a bitstream, which can be transmitted to a decoder or recorded to a storage media. The bitstream can include different syntax related to time, frequency and spatial domains. In some embodiments, the bitstream includes one or more data structures (e.g., frames) that contain ordered sets of slots for which parameters can be applied. The data structures can be fixed or variable. The data structure can include position information that can be used by a decoder to identify the correct slot for which a given parameter set is applied. The slot position information can be encoded with either a fixed number of bits or a variable number of bits based on the data structure type.
摘要翻译：与音频信号相关联的空间信息被编码为比特流，其可被发送到解码器或记录到存储介质。比特流可以包括与时间，频率和空间域相关的不同语法。在一些实施例中，比特流包括一个或多个数据结构（例如，帧），其包含有序集合的时隙，可以对其应用参数。数据结构可以是固定的或可变的。数据结构可以包括可由解码器使用的位置信息来识别应用给定参数集的正确时隙。基于数据结构类型，时隙位置信息可以用固定数量的位或可变数目的位进行编码。

53. 发明授权

US08712058B2 Apparatus and method for encoding/decoding signal 有权
标题翻译：信号编码/解码的装置和方法
公开(公告)号：US08712058B2
公开(公告)日：2014-04-29
申请号：US12278774
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： H04H20/47
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 an arbitrary down-mix signal and compensation information necessary for compensating for the arbitrary down-mix signal from the input bitstream, compensating for the arbitrary down-mix signal using the compensation information, and generating a three-dimensional (3D) down-mix signal by performing a 3D rendering operation on the compensated arbitrary down-mix signal. 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任意的缩减混音信号和补偿信息所需的补偿信息，并使用补偿信息补偿任意的下混合信号，并产生三维（3D ）降混信号，通过对补偿的任意缩减混音信号执行3D渲染操作。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。

54. 发明授权

US08503683B2 Apparatus and method for encoding/decoding signal 有权
公开(公告)号：US08503683B2
公开(公告)日：2013-08-06
申请号：US12278568
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： H04R5/00
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 spatial information regarding a plurality of channels from an input bitstream, and generating a three-dimensional (3D) down-mix signal by performing a 3D rendering operation on the down-mix signal using the spatial information and a filter, wherein the sum of the number of valid signals of the down-mix signal, the number of valid signals of the spatial information, and the number of valid signals of co-efficients of the filter is less than the number of valid signals of the 3D down-mix signal. 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.

55. 发明授权

US08160258B2 Apparatus and method for encoding/decoding signal 有权
标题翻译：信号编码/解码的装置和方法
公开(公告)号：US08160258B2
公开(公告)日：2012-04-17
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： H04H20/47
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。

56. 发明授权

US07813380B2 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：US07813380B2
公开(公告)日：2010-10-12
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： H04B3/10 , H04B1/00 , H04J1/16 , H04J3/04 , H03M7/34 , H03M7/38 , H03M5/02 , H04N7/12 , H04N11/02 , H04N11/04
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： 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信号处理方法和装置。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，以及与解封装信号相对应的组参考值的差值，使用组参考值和差值获取数据。

57. 发明授权

US07716043B2 Removing time delays in signal paths 有权
公开(公告)号：US07716043B2
公开(公告)日：2010-05-11
申请号：US11541472
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.

58. 发明申请

US20090052519A1 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：US20090052519A1
公开(公告)日：2009-02-26
申请号：US12083082
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： H04B1/66
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 according to this invention, the method includes decapsulating the signal received over an Internet protocol network, obtaining data coding identification information from the de-capsulated signal and data-decoding data according to a data coding scheme indicated by the data coding identification information, wherein the data coding scheme includes at least a pilot coding scheme, the pilot coding scheme decodes the data using a pilot reference value corresponding to a plurality of data and a pilot difference value, and the pilot difference value is generated using the data and the pilot reference 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信号处理方法和装置。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。一种根据本发明的信号处理方法，该方法包括：对通过因特网协议网络接收的信号进行解封装，根据由数据编码指示的数据编码方案，从去封装信号和数据解码数据中获得数据编码识别信息识别信息，其中所述数据编码方案至少包括导频编码方案，所述导频编码方案使用与多个数据和导频差值相对应的导频参考值来解码所述数据，并且使用所述数据生成所述导频差值和飞行员参考值。

59. 发明申请

US20080212803A1 Apparatus For Encoding and Decoding Audio Signal and Method Thereof 有权
标题翻译：用于编码和解码音频信号的装置及方法
公开(公告)号：US20080212803A1
公开(公告)日：2008-09-04
申请号：US11994315
申请日：2006-06-30
申请人： Hee Suk Pang , Hyen O Oh , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung , Sung Young Yoon
发明人： Hee Suk Pang , Hyen O Oh , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung , Sung Young Yoon
IPC分类号： H04B1/00
CPC分类号： G10L19/008
摘要： A method and/or apparatus for encoding and/or decoding an audio signal is disclosed, in which a downmix gain is applied to a downmix signal in an encoding apparatus which, in turn, transmits, to a decoding apparatus, a bit stream containing information as to the applied downmix gain. The decoding apparatus recovers the downmix signal, using the downmix gain information. A method and/or apparatus for encoding and/or decoding an audio signal is also disclosed, in which the encoding apparatus can apply an arbitrary downmix gain (ADG) to the downmix signal, and can transmit a bit stream containing information as to the applied ADG to the decoding apparatus. The decoding apparatus recovers the downmix signal, using the ADG information. A method and/or apparatus for encoding and/or decoding an audio signal is also disclosed, in which the method and/or apparatus can also vary the energy level of a specific channel, and can recover the varied energy level.
摘要翻译：公开了一种用于对音频信号进行编码和/或解码的方法和/或装置，其中降混增益被应用于编码装置中的下混合信号，该编码装置又将解码装置传送到包含信息的比特流关于应用的下混增益。解码装置使用下混增益信息来恢复下混信号。还公开了一种用于对音频信号进行编码和/或解码的方法和/或装置，其中编码装置可以对下混合信号应用任意的下混增益（ADG），并且可以发送包含关于应用的信息的比特流 ADG到解码装置。解码装置使用ADG信息恢复下混信号。还公开了一种用于对音频信号进行编码和/或解码的方法和/或装置，其中所述方法和/或装置还可以改变特定信道的能级，并且可以恢复变化的能级。

60. 发明申请

US20080208600A1 Apparatus for Encoding and Decoding Audio Signal and Method Thereof 有权
标题翻译：用于对音频信号进行编码和解码的装置及其方法
公开(公告)号：US20080208600A1
公开(公告)日：2008-08-28
申请号：US11994317
申请日：2006-06-30
申请人： Hee Suk Pang , Hyen O Oh , Dong Soo Kim , Jae-Hyun Lim , Yang Won Jung , Sung Young Yoon
发明人： Hee Suk Pang , Hyen O Oh , Dong Soo Kim , Jae-Hyun Lim , Yang Won Jung , Sung Young Yoon
IPC分类号： G10L21/00
CPC分类号： G10L19/008
摘要： A method and/or apparatus for encoding and/or decoding an audio signal is disclosed, in which a downmix gain is applied to a downmix signal in an encoding apparatus which, in turn, transmits, to a decoding apparatus, a bit stream containing information as to the applied downmix gain. The decoding apparatus recovers the downmix signal, using the downmix gain information. A method and/or apparatus for encoding and/or decoding an audio signal is also disclosed, in which the encoding apparatus can apply an arbitrary downmix gain (ADG) to the downmix signal, and can transmit a bit stream containing information as to the applied ADG to the decoding apparatus. The decoding apparatus recovers the downmix signal, using the ADG information. A method and/or apparatus for encoding and/or decoding an audio signal is also disclosed, in which the method and/or apparatus can also vary the energy level of a specific channel, and can recover the varied energy level.
摘要翻译：公开了一种用于对音频信号进行编码和/或解码的方法和/或装置，其中降混增益被应用于编码装置中的下混合信号，该编码装置又将解码装置传送到包含信息的比特流关于应用的下混增益。解码装置使用下混增益信息来恢复下混信号。还公开了一种用于对音频信号进行编码和/或解码的方法和/或装置，其中编码装置可以对下混合信号应用任意的下混增益（ADG），并且可以发送包含关于应用的信息的比特流 ADG到解码装置。解码装置使用ADG信息恢复下混信号。还公开了一种用于对音频信号进行编码和/或解码的方法和/或装置，其中所述方法和/或装置还可以改变特定信道的能级，并且可以恢复变化的能级。

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