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51. 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。

52. 发明授权

US07671766B2 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：US07671766B2
公开(公告)日：2010-03-02
申请号：US12088872
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： H03M7/00 , H03M7/30
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 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：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式的识别信息的步骤。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。

53. 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。

54. 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。

55. 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。

56. 发明申请

US20090141799A1 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：US20090141799A1
公开(公告)日：2009-06-04
申请号：US12083460
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 , G10L19/00 , 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. The method for signal processing includes obtaining a pilot reference value corresponding to a plurality of data 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：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。信号处理方法包括获得与多个数据对应的导频基准值和与导频基准值对应的导频差分值，使用导频基准值和导频差值获得数据。

57. 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。

58. 发明授权

US08972270B2 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：US08972270B2
公开(公告)日：2015-03-03
申请号：US12993773
申请日：2009-05-25
申请人： Hyen-O Oh , Chang Heon Lee , Jeongook Song , Yang Won Jung , Hong Goo Kang
发明人： Hyen-O Oh , Chang Heon Lee , Jeongook Song , Yang Won Jung , Hong Goo Kang
IPC分类号： G10L19/00 , G10L19/032
CPC分类号： G10L19/032
摘要： A method for processing an audio signal is disclosed. The method for processing an audio signal includes frequency-transforming an audio signal to generate a frequency-spectrum, deciding a weighting per band corresponding to energy per band using the frequency spectrum, receiving a masking threshold based on a psychoacoustic model, applying the weighting to the masking threshold to generate a modified masking threshold, and quantizing the audio signal using the modified masking threshold.
摘要翻译：公开了一种用于处理音频信号的方法。用于处理音频信号的方法包括对音频信号进行频率变换以产生频谱，使用频谱确定与每频带能量相对应的频带的加权，基于心理声学模型接收掩蔽阈值，将加权应用于掩蔽阈值以产生修改的掩蔽阈值，以及使用修改的掩蔽阈值量化音频信号。

59. 发明授权

US08725279B2 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：US08725279B2
公开(公告)日：2014-05-13
申请号：US12531444
申请日：2008-03-17
申请人： Hyen O Oh , Yang Won Jung
发明人： Hyen O Oh , Yang Won Jung
IPC分类号： G06F17/00 , H04B1/00
CPC分类号： G10L19/008
摘要： A method and apparatus for processing an audio signal is disclosed. Herein, the method includes receiving a downmix information having at least one independent object and a background object downmixed therein; receiving an object information and a mix information; and extracting at least one independent object from the downmix information using the object information and the enhanced object information.
摘要翻译：公开了一种用于处理音频信号的方法和装置。这里，该方法包括：接收具有下混合的至少一个独立对象和背景对象的下混信息; 接收对象信息和混合信息; 以及使用所述对象信息和所述增强对象信息从所述缩混信息中提取至少一个独立对象。

60. 发明授权

US08644970B2 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：US08644970B2
公开(公告)日：2014-02-04
申请号：US12602946
申请日：2008-06-09
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： H04S3/008 , G10L19/008 , H04S7/302
摘要： A method of processing an audio signal is disclosed. The present invention includes receiving downmix information of at least one downmixed object signal, obtaining side information including object information, and mix information, generating plural channel information based on the side information and the mix information, and generating an output channel signal from the downmix information using the plural channel information, wherein the object information includes at least one of level information of the object signal, correlation information of the object signal, gain information of the object signal and supplementary information thereof.
摘要翻译：公开了一种处理音频信号的方法。本发明包括接收至少一个下混合对象信号的下混信息，获得包括对象信息的边信息和混合信息，基于侧信息和混合信息生成多个信道信息，并从下混信息生成输出信道信号使用多信道信息，其中对象信息包括对象信号的电平信息，对象信号的相关信息，对象信号的增益信息及其补充信息中的至少一个。

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