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11. 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。

12. 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。

13. 发明申请

US20110022397A1 SLOT POSITION CODING OF TTT SYNTAX OF SPATIAL AUDIO CODING APPLICATION 有权
标题翻译：空间音频编码应用的TTT语音的位置编码
公开(公告)号：US20110022397A1
公开(公告)日：2011-01-27
申请号：US12839381
申请日：2010-07-19
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： G10L19/00
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 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。可以基于数据结构类型，以固定数量的比特或可变数目的比特来编码时隙位置信息。

14. 发明授权

US07840401B2 Removing time delays in signal paths 有权
标题翻译：消除信号路径中的时间延迟
公开(公告)号：US07840401B2
公开(公告)日：2010-11-23
申请号：US11541395
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： G10L19/00
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.
摘要翻译：所公开的实施例包括用于补偿一个或多个信号的系统，方法，装置和计算机可读介质和/或用于一个或多个信号处理路径中的时间延迟的一个或多个参数。

15. 发明授权

US07783494B2 Time slot position coding 有权
标题翻译：时隙位置编码
公开(公告)号：US07783494B2
公开(公告)日：2010-08-24
申请号：US11514301
申请日：2006-08-30
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： G10L19/00
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。

16. 发明申请

US20100046759A1 METHOD AND 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：US20100046759A1
公开(公告)日：2010-02-25
申请号：US12280313
申请日：2007-02-16
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： H04R5/00 , G10L21/00
CPC分类号： G10L19/24 , G10L19/008 , G10L19/167
摘要： A method for processing an audio signal, comprising the steps of extracting an ancillary signal for generating the audio signal and an extension signal included in the ancillary signal from a received bit stream, checking a level of the bit stream, selectively decoding the extension signal according to the level of the bit stream, and generating the audio signal using the ancillary signal. Accordingly, in case of processing the audio signal by the present invention, it is able to reduce a corresponding load of operation to enable efficient processing and enhance a sound quality.
摘要翻译：一种用于处理音频信号的方法，包括以下步骤：从接收到的比特流中提取用于产生音频信号的辅助信号和包括在辅助信号中的扩展信号，检查比特流的电平，根据到比特流的级别，并且使用辅助信号生成音频信号。因此，在通过本发明处理音频信号的情况下，能够减少相应的操作负载以实现高效处理并提高声音质量。

17. 发明申请

US20100046758A1 METHOD AND 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：US20100046758A1
公开(公告)日：2010-02-25
申请号：US12280323
申请日：2007-02-16
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： H04R5/00 , G10L19/00
CPC分类号： G10L19/24 , G10L19/008 , G10L19/167
摘要： A method for processing an audio signal, comprising the steps of extracting an ancillary signal for generating the audio signal and an extension signal included in the ancillary signal from a received bit stream, reading length information of the extension signal from an extension area of the ancillary signal, and generating the audio signal using the ancillary signal. Accordingly, in case of processing the audio signal by the present invention, it is able to reduce a corresponding load of operation to enable efficient processing and enhance a sound quality.
摘要翻译：一种用于处理音频信号的方法，包括以下步骤：从接收的比特流中提取用于生成音频信号的辅助信号和包括在辅助信号中的扩展信号，从辅助的扩展区域读取扩展信号的长度信息信号，并使用辅助信号产生音频信号。因此，在通过本发明处理音频信号的情况下，能够减少相应的操作负载以实现高效处理并提高声音质量。

18. 发明申请

US20090161795A1 Method and Apparatus for Processing a Signal 有权
标题翻译：用于处理信号的方法和装置
公开(公告)号：US20090161795A1
公开(公告)日：2009-06-25
申请号：US12083461
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： H04L27/00 , G10L19/00 , H04N5/455
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 of processing a signal 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 an identifier for identifying a method of decoding the audio data, obtaining the pilot reference value corresponding to a plurality of data and the pilot difference value corresponding to the pilot reference value from the coded audio data and obtaining the audio data using the pilot reference value and the pilot difference 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，提供一种处理信号的方法，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，考虑到变化的散射导频解调广播信号随着时间的推移，以及在接收的广播信号的帧中随时间而固定的连续导频，并解码解调的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）分组中的编码音频数据，以及用于识别对音频数据进行解码的方法的标识符，从编码的音频数据获得与多个数据相对应的导频参考值和与导频参考值相对应的导频差值，并使用导频参考值获得音频数据;以及导频差值。

19. 发明申请

US20110085670A1 TIME SLOT POSITION CODING OF MULTIPLE FRAME TYPES 有权
标题翻译：多个帧类型的时间位置编码
公开(公告)号：US20110085670A1
公开(公告)日：2011-04-14
申请号：US12905051
申请日：2010-10-14
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： H04R5/00 , G10L19/00
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。

20. 发明申请

US20110044459A1 SLOT POSITION CODING OF SYNTAX OF SPATIAL AUDIO APPLICATION 有权
标题翻译：空间音频语音的位置编码
公开(公告)号：US20110044459A1
公开(公告)日：2011-02-24
申请号：US12860750
申请日：2010-08-20
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： H04R5/00
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。

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