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41. 发明授权

US08035754B2 Receiver apparatus and information recording/outputting apparatus 失效
标题翻译：接收装置和信息记录/输出装置
公开(公告)号：US08035754B2
公开(公告)日：2011-10-11
申请号：US11492002
申请日：2006-07-25
申请人： Hiroyuki Shoji , Yoshikazu Suga , Kouichi Aoto
发明人： Hiroyuki Shoji , Yoshikazu Suga , Kouichi Aoto
IPC分类号： H04N5/44 , H04N5/455
CPC分类号： H04N21/4821 , G11B27/105 , G11B27/322 , H04N5/4401 , H04N5/45 , H04N5/602 , H04N5/781 , H04N5/9205 , H04N7/0806 , H04N21/4147 , H04N21/42661 , H04N21/4334 , H04N21/4383 , H04N21/47214 , H04N21/4856
摘要： First and second signal processing units are each configured by an IC, so that the circuit space occupying in a receiver apparatus can be reduced. The signal path can be shortened from a BPF section inputting a program signal coming from a broadcasting station to a demodulation section compared with the related art. The transmission loss on the signal path can be thus reduced compared with the related art. The possible route for noise entering from the outside to the first and second signal processing units can be made as short as possible. This enables to reduce the noise entering from the outside, and prevents the signals coming over the signal path from being attenuated by the noise so that the signal reception sensitivity can be increased.
摘要翻译：第一信号处理单元和第二信号处理单元均由IC配置，从而可以减少占用在接收机装置中的电路空间。与相关技术相比，信号路径可以从输入来自广播站的节目信号的BPF部分缩短到解调部分。与现有技术相比，可以减小信号路径上的传输损耗。可以使从外部进入第一和第二信号处理单元的噪声的可能路线尽可能短。这使得能够减少从外部进入的噪声，并且防止信号路径上的信号被噪声衰减，从而可以提高信号接收灵敏度。

42. 发明授权

US08035753B2 Apparatus and a method for transmitting and receiving a broadcast signal and a data structure thereof 有权
标题翻译：用于发送和接收广播信号的装置和方法及其数据结构
公开(公告)号：US08035753B2
公开(公告)日：2011-10-11
申请号：US11735352
申请日：2007-04-13
申请人： Seong Cheol Han , Seung Heon Yang , Jong Keun Youn , Byoung Ho Choi , Jae Do Kwak , Jin Tae Kim , Mun Ho Jung
发明人： Seong Cheol Han , Seung Heon Yang , Jong Keun Youn , Byoung Ho Choi , Jae Do Kwak , Jin Tae Kim , Mun Ho Jung
IPC分类号： H04N5/38 , H04N13/00
CPC分类号： H04N7/08 , G09G3/003 , H04H60/13 , H04N5/602 , H04N7/025 , H04N13/167 , H04N13/178 , H04N13/194 , H04N13/359 , H04N21/23614 , H04N21/4348 , H04N21/44004 , H04N21/643 , H04N21/816
摘要： A method for transmitting a broadcast signal including generating display control information for a plurality of broadcast objects to be displayed on a receiving terminal, and transmitting the broadcasting signal including both the plurality of broadcast objects and the display control information to the receiving terminal. Further, the display control information includes instructions on how the receiving terminal is to display the plurality of images.
摘要翻译：一种用于发送广播信号的方法，包括产生要在接收终端上显示的多个广播对象的显示控制信息，以及将包括多个广播对象的广播信号和显示控制信息发送到接收终端。此外，显示控制信息包括关于接收终端如何显示多个图像的指令。

43. 发明申请

US20110243333A1 BTSC ENCODER 审中-公开
公开(公告)号：US20110243333A1
公开(公告)日：2011-10-06
申请号：US13172116
申请日：2011-06-29
申请人： Christopher M. Hanna
发明人： Christopher M. Hanna
IPC分类号： H04H20/48 , H04H20/49
CPC分类号： H04H20/88 , G10L19/008 , H04N5/602 , H04N7/06 , H04R5/04 , H04S5/02
摘要： The disclosed BTSC encoder includes a left high pass filter means for receiving a digital left channel audio signal and for digitally high pass filtering the digital left channel audio signal and thereby generating a digital left filtered signal; a right high pass filter means for receiving a digital right channel audio signal and for digitally high pass filtering the digital right channel audio signal and thereby generating a digital right filtered signal; a matrix means for receiving the digital left and digital right filtered signals, and including means for summing the digital left and digital right filtered signals and thereby generating a digital sum signal, and including means for subtracting one of the digital left and digital right filtered signals from the other of the digital left and digital right filtered signals and thereby generating a digital difference signal; a difference channel processing means for digitally processing the digital difference signal; and a sum channel processing means for digitally processing the digital sum signal.

44. 发明申请

US20110211658A1 SYSTEM AND METHOD OF PERFORMING DIGITAL MULTI-CHANNEL AUDIO SIGNAL DECODING 审中-公开
标题翻译：数字多通道音频信号解码的系统和方法
公开(公告)号：US20110211658A1
公开(公告)日：2011-09-01
申请号：US13069090
申请日：2011-03-22
申请人： David Chaohua Wu , Hoang Nhu , Russ Lambert , Alexander G. MacInnis , Ronald Crochiere
发明人： David Chaohua Wu , Hoang Nhu , Russ Lambert , Alexander G. MacInnis , Ronald Crochiere
IPC分类号： H04L27/06
CPC分类号： H04N7/06 , H04H20/48 , H04N5/602 , H04N5/607 , H04N21/8106 , H04N21/85406 , H04R5/04
摘要： A system and method are disclosed for performing digital multi-channel decoding of a BTSC composite audio signal. Each subsequent stage of the digital multi-channel decoding process is performed at the lowest sampling rate that yields acceptable performance for that stage. Analog-to-digital conversion of the composite audio signal is performed first to generate a composite digital audio signal. After analog-to-digital conversion, all signal processing may be performed in the digital domain. The composite digital audio signal is digitally filtered to frequency compensate for variations caused by previous stages of processing, including IF demodulation. Digital channel demodulation and filtering are performed to isolate single channels of the composite digital audio signal such as SAP, L−R, and L+R channels. SAP and L−R channels are DBX decoded resulting in corresponding decoded signals using a unique combination of digital filters that are an efficient translation of a corresponding combination of analog filters. The decoded L−R channel and the L+R channel are re-matrixed to form left and right stereo signals. Any of the SAP signal, left and right stereo signals, and L+R channel signal may be sample rate converted and output at a standard audio output rate.
摘要翻译：公开了一种用于对BTSC复合音频信号执行数字多声道解码的系统和方法。数字多通道解码过程的每个后续阶段以最低的采样率执行，该阶段产生可接受的性能。首先执行复合音频信号的模数转换以产生复合数字音频信号。在模数转换之后，可以在数字域中执行所有的信号处理。复合数字音频信号被数字滤波，以对由先前的处理阶段（包括IF解调）引起的变化进行频率补偿。执行数字信道解调和滤波以隔离诸如SAP，L-R和L + R信道的复合数字音频信号的单个信道。 SAP和L-R通道被DBX解码，从而产生相应的解码信号，其使用数字滤波器的独特组合，其是模拟滤波器的相应组合的有效转换。解码的L-R信道和L + R信道被重新矩阵化以形成左和右立体声信号。 SAP信号，左立体声信号和右立体声信号以及L + R信道信号中的任何一个可以采样率转换并以标准音频输出速率输出。

45. 发明申请

US20110205429A1 BTSC ENCODER 审中-公开
公开(公告)号：US20110205429A1
公开(公告)日：2011-08-25
申请号：US13108076
申请日：2011-05-16
申请人： Christopher M. Hanna
发明人： Christopher M. Hanna
IPC分类号： H04N7/00
CPC分类号： H04H20/88 , G10L19/008 , H04N5/602 , H04N7/06 , H04R5/04 , H04S5/02
摘要： The disclosed BTSC encoder includes a left high pass filter means for receiving a digital left channel audio signal and for digitally high pass filtering the digital left channel audio signal and thereby generating a digital left filtered signal; a right high pass filter means for receiving a digital right channel audio signal and for digitally high pass filtering the digital right channel audio signal and thereby generating a digital right filtered signal; a matrix means for receiving the digital left and digital right filtered signals, and including means for summing the digital left and digital right filtered signals and thereby generating a digital sum signal, and including means for subtracting one of the digital left and digital right filtered signals from the other of the digital left and digital right filtered signals and thereby generating a digital difference signal; a difference channel processing means for digitally processing the digital difference signal; and a sum channel processing means for digitally processing the digital sum signal.

46. 发明授权

US07983345B2 Content receiving apparatus, video/audio output timing control method, and content provision system 有权
标题翻译：内容接收装置，视频/音频输出定时控制方法和内容提供系统
公开(公告)号：US07983345B2
公开(公告)日：2011-07-19
申请号：US10570069
申请日：2004-07-22
申请人： Ikuo Tsukagoshi , Shinji Takada , Koichi Goto
发明人： Ikuo Tsukagoshi , Shinji Takada , Koichi Goto
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04
CPC分类号： H04N21/4341 , H04N5/04 , H04N5/4401 , H04N5/602 , H04N21/2368 , H04N21/4307 , H04N21/440281 , H04N21/64322 , H04N21/6437 , H04N21/8106
摘要： This invention realizes correct adjustment of lip-syncing of video and audio on a decoder side. According to this invention, a plurality of encoded video frames given video time stamps VTS and a plurality of encoded audio frames given audio time stamps ATS are received and decoded from an encoder side, and the resultant plurality of video frames VF1 and plurality of audio frames AF1 are stored, a time difference which occurs due to a difference between the clock frequency of the reference clock of the encoder side and the clock frequency of the system time clock stc of the decoder side is calculated by a renderer 37, 67, and video frame output timing for sequentially outputting the plurality of video frames VF1 frame by frame is adjusted based on audio frame output timing for sequentially outputting the plurality of audio frames AF1 frame by frame, according to the time difference, resulting in realizing the lip-syncing with keeping sound continuousness.
摘要翻译：本发明实现了解码器侧的视频和音频的唇同步的正确调整。根据本发明，给出给定视频时间戳VTS的多个编码视频帧和给定音频时间标记ATS的多个编码音频帧从编码器侧接收和解码，并且得到的多个视频帧VF1和多个音频帧 AF1被存储，由编码器侧的参考时钟的时钟频率与解码器侧的系统时钟时钟stc的时钟频率之间的差异产生的时间差由渲染器37,67和视频基于用于依次输出多个音频帧AF1的音频帧输出定时，根据时间差来调整用于逐帧顺序地输出多个视频帧VF1的帧输出定时，从而实现与时间差的唇同步保持良好的连续性。

47. 发明申请

US20110164687A1 Encoding and Decoding Methods and Systems 失效
标题翻译：编码和解码方法和系统
公开(公告)号：US20110164687A1
公开(公告)日：2011-07-07
申请号：US13049768
申请日：2011-03-16
申请人： Nick Vicars-Harris
发明人： Nick Vicars-Harris
IPC分类号： H04N7/12
CPC分类号： H04N21/235 , H04N5/4401 , H04N5/602 , H04N19/12 , H04N19/46 , H04N19/467 , H04N19/61 , H04N19/85 , H04N21/431 , H04N21/435 , H04N21/4398 , H04N21/4402 , H04N21/8193 , Y10S707/99942 , Y10S707/99943
摘要： Methods and systems enable uncompressed source data, corresponding to previously-compressed data, to be manipulated or otherwise modified, prior to being rendered by a rendering application. For example, audio data can be modified to include additional audio content, and/or video data can be modified to include additional video content. Accordingly, when the modified or manipulated source data is rendered by the rendering application, it can contain additional information that was not part of the previously-compressed data.
摘要翻译：在渲染应用程序渲染之前，方法和系统使得与先前压缩的数据相对应的未压缩源数据被操纵或以其他方式修改。例如，可以修改音频数据以包括额外的音频内容，和/或可以修改视频数据以包括附加的视频内容。因此，当修改或操纵的源数据由呈现应用程序呈现时，它可以包含不是先前压缩数据的一部分的附加信息。

48. 发明申请

US20110134992A1 BTSC ENCODER 审中-公开
标题翻译： BTSC编码器
公开(公告)号：US20110134992A1
公开(公告)日：2011-06-09
申请号：US13032528
申请日：2011-02-22
申请人： Christopher M. Hanna
发明人： Christopher M. Hanna
IPC分类号： H04N7/12
CPC分类号： H04H20/88 , G10L19/008 , H04N5/602 , H04N7/06 , H04R5/04 , H04S5/02
摘要： The disclosed BTSC encoder includes a left high pass filter means for receiving a digital left channel audio signal and for digitally high pass filtering the digital left channel audio signal and thereby generating a digital left filtered signal; a right high pass filter means for receiving a digital right channel audio signal and for digitally high pass filtering the digital right channel audio signal and thereby generating a digital right filtered signal; a matrix means for receiving the digital left and digital right filtered signals, and including means for summing the digital left and digital right filtered signals and thereby generating a digital sum signal, and including means for subtracting one of the digital left and digital right filtered signals from the other of the digital left and digital right filtered signals and thereby generating a digital difference signal; a difference channel processing means for digitally processing the digital difference signal; and a sum channel processing means for digitally processing the digital sum signal.
摘要翻译：所公开的BTSC编码器包括左高通滤波器装置，用于接收数字左声道音频信号，并对数字左声道音频信号进行数字高通滤波，从而产生数字左滤波信号; 右高通滤波器装置，用于接收数字右声道音频信号，并对数字右声道音频信号进行数字高通滤波，从而产生数字右滤波信号; 用于接收数字左和数字右滤波信号的矩阵装置，并且包括用于对数字左和数字右滤波信号进行求和从而产生数字和信号的装置，并且包括用于减去数字左和数字右滤波信号之一的装置从数字左和数字右滤波信号中的另一个，从而产生数字差分信号; 差分信道处理装置，用于数字处理数字差分信号; 以及用于数字处理数字和信号的和信道处理装置。

49. 发明申请

US20110128452A1 Bi-Directional Broadcasting System for a Small Space 有权
标题翻译：小空间双向广播系统
公开(公告)号：US20110128452A1
公开(公告)日：2011-06-02
申请号：US12674887
申请日：2007-11-19
申请人： Young-Eon Kim , Hyun-Jeong Kim
发明人： Young-Eon Kim , Hyun-Jeong Kim
IPC分类号： H04N5/60
CPC分类号： H04N5/602 , H04N21/43615 , H04N21/43637 , H04N21/4398 , H04R5/033 , H04R27/00 , H04R2420/07
摘要： The present invention relates to a bi-directional broadcasting system for a small space. More particularly, multiple users enjoy the optimum surround sound and pursue the best convenience simultaneously by wirelessly connected an external receiver, multiple headphones, and external speakers which can be installed and composed variously, while watching a video media which was received through a television transmitting and receiving antenna or external signal input devices by a host television, that was related to a bi-directional broadcasting system for a small space.
摘要翻译：本发明涉及一种用于小空间的双向广播系统。更具体地说，多个用户享受最佳的环绕声，同时通过无线连接的外部接收器，多个耳机和可以安装和组合的外部扬声器，同时观看通过电视发射和通过主机电视接收天线或外部信号输入设备，这与一个小空间的双向广播系统有关。

50. 发明授权

US07930715B2 Operations center for a television program packaging and delivery system 有权
标题翻译：电视节目包装和运送系统运营中心
公开(公告)号：US07930715B2
公开(公告)日：2011-04-19
申请号：US12487450
申请日：2009-06-18
申请人： John S. Hendricks , Alfred E. Bonner
发明人： John S. Hendricks , Alfred E. Bonner
IPC分类号： H04N7/025 , H04N7/173
CPC分类号： H04N21/4755 , H04H20/02 , H04H20/38 , H04H20/42 , H04H60/04 , H04H60/06 , H04H60/23 , H04H60/31 , H04H60/66 , H04M1/57 , H04N5/4401 , H04N5/4403 , H04N5/445 , H04N5/44504 , H04N5/44543 , H04N5/44582 , H04N5/44591 , H04N5/45 , H04N5/602 , H04N7/088 , H04N7/0882 , H04N7/0884 , H04N7/0887 , H04N7/10 , H04N7/102 , H04N7/163 , H04N7/165 , H04N7/173 , H04N7/17318 , H04N7/17336 , H04N7/17354 , H04N21/2181 , H04N21/21815 , H04N21/2187 , H04N21/2221 , H04N21/235 , H04N21/23608 , H04N21/2362 , H04N21/2381 , H04N21/2389 , H04N21/252 , H04N21/2543 , H04N21/258 , H04N21/25891 , H04N21/26208 , H04N21/26283 , H04N21/2668 , H04N21/42204 , H04N21/42653 , H04N21/4312 , H04N21/4314 , H04N21/4316 , H04N21/4331 , H04N21/4344 , H04N21/4345 , H04N21/435 , H04N21/4363 , H04N21/4381 , H04N21/4385 , H04N21/44204 , H04N21/44222 , H04N21/443 , H04N21/4532 , H04N21/454 , H04N21/4622 , H04N21/4668 , H04N21/47 , H04N21/472 , H04N21/47211 , H04N21/47214 , H04N21/478 , H04N21/4786 , H04N21/4788 , H04N21/482 , H04N21/4821 , H04N21/64307 , H04N21/6543 , H04N21/6547 , H04N21/812 , H04N21/8146 , H04N21/8586 , H04N2005/4405
摘要： An apparatus and a method provide optimum packaging of programs for delivery over a television program delivery system. The apparatus includes a central processor unit (CPU) that is used to select program categories and identify external and internal programs. For packaging. The CPU includes advanced features to weight programs according to established criteria including previous buying history, programs watched data, and viewer demographics. The CPU formats a menu having a program lineup and assigns transponder space. Other advanced features include the use of multiple operations centers to support the packaging, delivery of the packaged programs to cable television headends, insertion of local avails, and direct transmission of program packages to individual television terminals.
摘要翻译：一种装置和方法提供用于通过电视节目传送系统传送的节目的最佳包装。该装置包括中央处理器单元（CPU），用于选择程序类别并识别用于打包的外部和内部程序。 CPU包括根据既定标准对程序进行加重的高级功能，包括先前的购买历史，节目观看数据和观众人口统计。 CPU格式化具有程序阵容的菜单，并分配应答器空间。其他高级功能包括使用多个运营中心来支持包装，将打包的节目传送到有线电视头端，插入本地播放视频，以及将节目包直接传输到各个电视终端。

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