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21. 发明申请

US20080224901A1 Method and Apparatus for Signal Processing and Encoding and Decoding Method, and Apparatus Therefor 有权
标题翻译：用于信号处理和编码和解码方法的方法和装置及其装置
公开(公告)号：US20080224901A1
公开(公告)日：2008-09-18
申请号：US12088872
申请日：2006-10-04
申请人： Hee Suk Pang , Hyeon O Oh , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung , Hyo Jin Kim
发明人： Hee Suk Pang , Hyeon O Oh , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung , Hyo Jin Kim
IPC分类号： H03M7/00
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： An apparatus for processing a signal and method thereof are disclosed. Data coding and entropy coding are performed with interconnection, and grouping is used to enhance coding efficiency. The present invention includes the steps of hierarchically extracting identification information indicating at least three or more data coding schemes. The identification information indicating two coding schemes having high frequencies of use for the identification information are extracted from different layers.
摘要翻译：公开了一种处理信号的装置及其方法。通过互连进行数据编码和熵编码，分组用于提高编码效率。本发明包括分级提取表示至少三个以上的数据编码方案的识别信息的步骤。从不同的层提取表示具有用于识别信息的高频率的两种编码方式的识别信息。

22. 发明授权

US07987097B2 Method for decoding an audio signal 有权
标题翻译：音频信号解码方法
公开(公告)号：US07987097B2
公开(公告)日：2011-07-26
申请号：US12065270
申请日：2006-08-30
申请人： Hee Suk Pang , Hyeon O Oh , Dong Soo Kim , Jae Hyun Lim , Yang-Won Jung
发明人： Hee Suk Pang , Hyeon O Oh , Dong Soo Kim , Jae Hyun Lim , Yang-Won Jung
IPC分类号： G01L19/00
CPC分类号： G10L19/008
摘要： The invention relates to a method for decoding an audio signal, to allow an audio signal to be compressed and transferred more efficiently. The inventive method comprises steps of receiving an audio signal with spatial information signal, obtaining location information using the number of time slot and parameter of audio signal, establishing a multi-channel audio signal by applying spatial information signal to down-mix signal, and performing a multi-channel array for a multi-channel audio signal in response to the output channel.
摘要翻译：本发明涉及一种对音频信号进行解码的方法，以便更有效地压缩和传送音频信号。本发明的方法包括以下步骤：利用空间信息信号接收音频信号，使用时隙的数量和音频信号的参数获得位置信息，通过将空间信息信号应用于降混信号来建立多声道音频信号，以及执行用于响应于输出通道的多通道音频信号的多通道阵列。

23. 发明申请

US20080235006A1 Method and Apparatus for Decoding an Audio Signal 审中-公开
标题翻译：用于解码音频信号的方法和装置
公开(公告)号：US20080235006A1
公开(公告)日：2008-09-25
申请号：US12066650
申请日：2006-09-14
申请人： Hee Suk Pang , Hyeon O Oh , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
发明人： Hee Suk Pang , Hyeon O Oh , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
IPC分类号： G10L19/00
CPC分类号： H04S3/008 , G10L19/008 , H04S2420/03
摘要： An apparatus for decoding an audio signal and method thereof are disclosed. The present invention includes receiving the audio signal and spatial information, identifying a type of modified spatial information, generating the modified spatial information using the spatial information, and decoding the audio signal using the modified spatial information, wherein the type of the modified spatial information includes at least one of partial spatial information, combined spatial information and expanded spatial information. Accordingly, an audio signal can be decoded into a configuration different from a configuration decided by an encoding apparatus. Even if the number of speakers is smaller or greater than that of multi-channels before execution of downmixing, it is able to generate output channels having the number equal to that of the speakers from a downmix audio signal.
摘要翻译：公开了一种解码音频信号的装置及其方法。本发明包括接收音频信号和空间信息，识别修改的空间信息的类型，使用空间信息生成修改的空间信息，以及使用修改的空间信息对音频信号进行解码，其中修改的空间信息的类型包括部分空间信息，组合空间信息和扩展空间信息中的至少一个。因此，音频信号可以被解码成与由编码装置决定的配置不同的配置。即使在执行缩混之前扬声器的数量小于或大于多声道的数量，也可以从缩混音频信号产生数字等于扬声器数量的输出通道。

24. 发明申请

US20110196687A1 Method and Apparatus for Decoding an Audio Signal 审中-公开
公开(公告)号：US20110196687A1
公开(公告)日：2011-08-11
申请号：US13088947
申请日：2011-04-18
申请人： Hee Suk Pang , Hyeon O. Oh , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
发明人： Hee Suk Pang , Hyeon O. Oh , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
IPC分类号： G10L19/00
CPC分类号： G10L19/008
摘要： An apparatus for decoding an audio signal and method thereof are disclosed. The present invention includes receiving the audio signal and spatial information, identifying a type of modified spatial information, generating the modified spatial information using the spatial information, and decoding the audio signal using the modified spatial information, wherein the type of the modified spatial information includes at least one of partial spatial information, combined spatial information and expanded spatial information. Accordingly, an audio signal can be decoded into a configuration different from a configuration decided by an encoding apparatus. Even if the number of speakers is smaller or greater than that of multi-channels before execution of downmixing, it is able to generate output channels having the number equal to that of the speakers from a downmix audio signal.

25. 发明申请

US20080235035A1 Method For Decoding An Audio Signal 有权
公开(公告)号：US20080235035A1
公开(公告)日：2008-09-25
申请号：US12065267
申请日：2006-08-30
申请人： Hyeon O Oh , Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
发明人： Hyeon O Oh , Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
IPC分类号： G10L19/00
CPC分类号： G10L19/008
摘要： The invention relates to a method for decoding an audio signal, to allow an audio signal to be compressed and transferred more efficiently. The inventive method comprises steps of receiving an audio signal with spatial information signal, obtaining location information using the number of time slot and parameter of audio signal, establishing a multi-channel audio signal by applying spatial information signal to down-mix signal, and performing a multi-channel array for a multi-channel audio signal in response to the output channel.

26. 发明申请

US20080228501A1 Method and Apparatus For Decoding an Audio Signal 审中-公开
标题翻译：用于解码音频信号的方法和装置
公开(公告)号：US20080228501A1
公开(公告)日：2008-09-18
申请号：US12066651
申请日：2006-09-14
申请人： Hee Suk Pang , Hyeon O Oh , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
发明人： Hee Suk Pang , Hyeon O Oh , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
IPC分类号： G10L19/00
CPC分类号： G10L19/008
摘要： An apparatus for decoding an audio signal and method thereof are disclosed. The present invention includes receiving the audio signal and spatial information, identifying a type of modified spatial information, generating the modified spatial information using the spatial information, and decoding the audio signal using the modified spatial information, wherein the type of the modified spatial information includes at least one of partial spatial information, combined spatial information and expanded spatial information. Accordingly, an audio signal can be decoded into a configuration different from a configuration decided by an encoding apparatus. Even if the number of speakers is smaller or greater than that of multi-channels before execution of downmixing, it is able to generate output channels having the number equal to that of the speakers from a downmix audio signal.
摘要翻译：公开了一种解码音频信号的装置及其方法。本发明包括接收音频信号和空间信息，识别修改的空间信息的类型，使用空间信息生成修改的空间信息，以及使用修改的空间信息对音频信号进行解码，其中修改的空间信息的类型包括部分空间信息，组合空间信息和扩展空间信息中的至少一个。因此，音频信号可以被解码成与由编码装置决定的配置不同的配置。即使在执行缩混之前扬声器的数量小于或大于多声道的数量，也可以从缩混音频信号产生数字等于扬声器数量的输出通道。

27. 发明申请

US20110182431A1 Method and Apparatus for Decoding an Audio Signal 审中-公开
公开(公告)号：US20110182431A1
公开(公告)日：2011-07-28
申请号：US13012641
申请日：2011-01-24
申请人： Hee Suk Pang , Hyeon O Oh , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
发明人： Hee Suk Pang , Hyeon O Oh , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
IPC分类号： H04R5/00
CPC分类号： G10L19/008
摘要： An apparatus for decoding an audio signal and method thereof are disclosed. The present invention includes receiving the audio signal and spatial information, identifying a type of modified spatial information, generating the modified spatial information using the spatial information, and decoding the audio signal using the modified spatial information, wherein the type of the modified spatial information includes at least one of partial spatial information, combined spatial information and expanded spatial information. Accordingly, an audio signal can be decoded into a configuration different from a configuration decided by an encoding apparatus. Even if the number of speakers is smaller or greater than that of multi-channels before execution of downmixing, it is able to generate output channels having the number equal to that of the speakers from a downmix audio signal.

28. 发明授权

US07908148B2 Method for decoding an audio signal 有权
公开(公告)号：US07908148B2
公开(公告)日：2011-03-15
申请号：US12065270
申请日：2006-08-30
申请人： Hee Suk Pang , Hyeon O Oh , Dong Soo Kim , Jae Hyun Lim , Yang-Won Jung
发明人： Hee Suk Pang , Hyeon O Oh , Dong Soo Kim , Jae Hyun Lim , Yang-Won Jung
IPC分类号： G01L19/00
摘要： The invention relates to a method for decoding an audio signal, to allow an audio signal to be compressed and transferred more efficiently. The inventive method comprises steps of receiving an audio signal with spatial information signal, obtaining location information using the number of time slot and parameter of audio signal, establishing a multi-channel audio signal by applying spatial information signal to down-mix signal, and performing a multi-channel array for a multi-channel audio signal in response to the output channel.

29. 发明申请

US20080255857A1 Method and Apparatus for Decoding an Audio Signal 审中-公开
公开(公告)号：US20080255857A1
公开(公告)日：2008-10-16
申请号：US12066645
申请日：2006-09-14
申请人： Hee Suk Pang , Hyeon O Oh , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
发明人： Hee Suk Pang , Hyeon O Oh , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
IPC分类号： G10L19/00
CPC分类号： G10L19/008
摘要： An apparatus for decoding an audio signal and method thereof are disclosed. The present invention includes receiving the audio signal and spatial information, identifying a type of modified spatial information, generating the modified spatial information using the spatial information, and decoding the audio signal using the modified spatial information, wherein the type of the modified spatial information includes at least one of partial spatial information, combined spatial information and expanded spatial information. Accordingly, an audio signal can be decoded into a configuration different from a configuration decided by an encoding apparatus. Even if the number of speakers is smaller or greater than that of multi-channels before execution of downmixing, it is able to generate output channels having the number equal to that of the speakers from a downmix audio signal.

30. 发明申请

US20080235036A1 Method For Decoding An Audio Signal 有权
公开(公告)号：US20080235036A1
公开(公告)日：2008-09-25
申请号：US12065269
申请日：2006-08-30
申请人： Hyeon O Oh , Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
发明人： Hyeon O Oh , Hee Suk Pang , Dong Soo Kim , Jae Hyun Lim , Yang Won Jung
IPC分类号： G10L19/00
CPC分类号： G10L19/008
摘要： The invention relates to a method for decoding an audio signal, to allow an audio signal to be compressed and transferred more efficiently. The inventive method comprises steps of receiving an audio signal with spatial information signal, obtaining location information using the number of time slot and parameter of audio signal, establishing a multi-channel audio signal by applying spatial information signal to down-mix signal, and performing a multi-channel array for a multi-channel audio signal in response to the output channel.

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