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1.发明授权Data rearrangement processing apparatus for digital video signal recording apparatus 失效数字视频信号记录装置的数据重排处理装置
公开(公告)号：US5289322A
公开(公告)日：1994-02-22
申请号：US761061
申请日：1991-09-18
CPC分类号： H04N5/926 , G11B20/10 , G11B20/1809 , H04N9/7973
摘要： An apparatus is described for rearranging the relative positions of data samples of a digital video signal within each field of the video signal, for use in a digital VTR in which alternate samples are separated into two different recording channels to be recorded on different tracks of a recording medium. The apparatus includes an intra-line shuffling circuit and a field memory into which output data from the shuffling circuit are written, such that adjacent samples which are of the same channel and are located mutually adjacent in the same line of the video signal are read out from the memory and recorded on respectively different tracks of the recording medium, thereby ensuring that if a sample is lost due to a read error, the adjacent samples of the same channel will always be available for use in interpolation processing to compensate for the lost sample.
摘要翻译： 描述了一种用于重新排列数字视频信号在视频信号的每个场中的数据样本的相对位置的装置，用于数字VTR中，其中替代采样被分成两个不同的记录通道以被记录在不同的轨道上 记录介质。 该装置包括一个线内混洗电路和一场场存储器，其中写入来自混洗电路的输出数据被写入，从而读出与视频信号的同一行相同的信道并且位于相邻位置的相邻样本 从存储器并记录在记录介质的不同磁道上，从而确保如果由于读取错误导致样本丢失，则相同通道的相邻采样将始终可用于内插处理以补偿丢失的采样 。
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公开(公告)号：US5510897A
公开(公告)日：1996-04-23
申请号：US188895
申请日：1994-01-31
申请人： Keiichi Ishida , Masaaki Higashida
发明人： Keiichi Ishida , Masaaki Higashida
摘要： A digital video signal recording apparatus records a video signal expressed by four digital components such that even numbered pixel is expressed by a first type luminance signal component and two color difference signal components, and odd numbered pixel is expressed by a second type luminance signal component. For the 525/60 NTSC system with 3-segment and 4-channel arrangement, one field video signal is stored in three segments. The recording apparatus has a standard channel order generator for generating a standard channel order of a recurring channel pattern. The four digital components are aligned based on the recurring channel pattern so that the first type luminance signal component and two color difference signal components for the even numbered pixel are stored in a same segment by the same channel. As a result, the samples for the same-position pixels are recorded by the same recording head, adjacent samples are recorded by different heads, and error concealment functions effectively.
摘要翻译： 数字视频信号记录装置记录由四个数字分量表示的视频信号，使得偶数像素由第一类型亮度信号分量和两个色差信号分量表示，奇数像素由第二类型亮度信号分量表示。 对于具有3段和4通道排列的525/60 NTSC系统，一个场视频信号存储在三个段中。 记录装置具有用于生成重复频道图案的标准频道顺序的标准频道顺序发生器。 基于循环通道图案对四个数字分量进行排列，使得偶数编号的像素的第一类型亮度信号分量和两个色差信号分量通过相同的通道存储在相同的分段中。 结果，相同位置像素的采样由相同的记录头记录，相邻的采样由不同的记录头记录，并且有效地进行误差隐藏。
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公开(公告)号：US07814515B2
公开(公告)日：2010-10-12
申请号：US11402823
申请日：2006-04-13
申请人： Satoshi Ohyama , Masaaki Higashida
发明人： Satoshi Ohyama , Masaaki Higashida
CPC分类号： H04L29/06027 , H04L65/4076 , H04L65/608 , H04N21/2146 , H04N21/242
摘要： A digital data delivery system that delivers video data of a content and audio data of the same content respectively to a first receiver and a second receiver, which are independent of each other, to reproduce the video data and the audio data at the first and second receivers in such a manner as to secure synchronous reproductions between the two data. The digital data delivery system includes a transmission server which delivers a video data packet and a video synchronization signal packet to the first receiver and an audio data packet and an audio synchronization signal packet which indicates a time on the same reference time axis as that of the video synchronization signal packet to the second receiver, the first receiver which adjusts a clock signal based on the video synchronization signal packet and reproduces the video data packet based on this clock signal, and the second receiver which adjusts a clock signal based on the audio synchronization signal packet and reproduces the audio data packet based on this clock signal.
摘要翻译： 一种数字数据传送系统，其将相同内容的内容和音频数据的视频数据分别传送到彼此独立的第一接收机和第二接收机，以在第一和第二处再现视频数据和音频数据 接收机以这种方式保证两个数据之间的同步复制。 数字数据传送系统包括传送服务器，该传输服务器将视频数据包和视频同步信号包传送到第一接收器，以及音频数据包和音频同步信号包，其指示与在 视频同步信号分组到第二接收机，第一接收机，其基于视频同步信号分组调整时钟信号，并且基于该时钟信号再现视频数据分组;以及第二接收机，其基于音频同步来调整时钟信号 信号分组，并基于该时钟信号再现音频数据分组。
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公开(公告)号：US20100014683A1
公开(公告)日：2010-01-21
申请号：US12501732
申请日：2009-07-13
IPC分类号： G10K11/16
CPC分类号： G10K11/178 , G10K2210/111 , G10K2210/1281 , G10K2210/3221
摘要： A noise reduction device including a noise detection microphone including a high-frequency noise detection microphone and a low-frequency noise detection microphone for respectively detecting a high-frequency noise and a low-frequency noise generated from a noise source; a noise control unit for generating a control sound signal for cancelling a noise detected by the noise detection microphone in a control center of control space; and a loudspeaker for outputting a control sound based on the control sound signal from the noise controlling unit. The high-frequency noise microphone is disposed in a vicinity of a head portion of a user in a state in which directivity in an opposite direction with respect to the control center is added, and the low-frequency noise detection microphone is disposed outside of a sound-insulating wall.
摘要翻译： 一种降噪装置，包括：噪声检测麦克风，包括用于分别检测由噪声源产生的高频噪声和低频噪声的高频噪声检测麦克风和低频噪声检测麦克风; 噪声控制单元，用于生成用于消除由控制空间的控制中心中的噪声检测麦克风检测到的噪声的控制声音信号; 以及扬声器，用于基于来自噪声控制单元的控制声音信号输出控制声音。 高频噪声麦克风在相对于控制中心的相反方向的方向性相加的状态下设置在用户的头部附近，并且低频噪声检测麦克风设置在 隔音墙。
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公开(公告)号：US6005678A
公开(公告)日：1999-12-21
申请号：US678850
申请日：1996-07-12
IPC分类号： G06T11/80 , G11B27/028 , G11B27/031 , G11B27/034 , H04N5/262 , H04N5/91 , H04N7/18 , H04N1/387 , G06K9/32 , G06K9/36 , H04N1/41
CPC分类号： G11B27/034 , G11B27/028 , G11B27/031 , H04N5/262 , G11B2220/20 , G11B2220/2512 , G11B2220/61 , G11B2220/90
摘要： To reduce an amount of image data to transmit, and thereby achieve efficient utilization of a data transmission line, only coarse image information containing at least DC components of compressed image data stored in compressed form in a video server is transferred into a personal computer for display, and based on the displayed image, an editor performs edit work on the image of interest and produces additional information relating to the image.
摘要翻译： 为了减少要发送的图像数据量，从而实现数据传输线的有效利用，仅将包含以压缩形式存储在视频服务器中的压缩图像数据的至少DC分量的粗略图像信息传送到个人计算机中进行显示 并且基于所显示的图像，编辑者对感兴趣的图像执行编辑工作，并产生与图像有关的附加信息。
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公开(公告)号：US09090332B2
公开(公告)日：2015-07-28
申请号：US12594385
申请日：2008-12-11
CPC分类号： B64C1/40 , B60R13/0815 , G10K11/178 , G10K2210/1281 , G10K2210/3221 , Y02T50/46
摘要： A noise reduction device, including a microphone for detecting noise, a noise controller for reversing the phase of noise detected by the microphone based on information outputted from the microphone, and a speaker for outputting sound based on information outputted from the noise controller, is arranged at a seat surrounded by a shell portion having a cavity, wherein a speaker is disposed in the cavity of the shell portion.
摘要翻译： 一种降噪装置，包括用于检测噪声的麦克风，用于基于从麦克风输出的信息来反转麦克风检测到的噪声相位的噪声控制器，以及基于从噪声控制器输出的信息输出声音的扬声器。 在由具有空腔的外壳部分包围的座位处，其中扬声器设置在外壳部分的空腔中。
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公开(公告)号：US20120090011A1
公开(公告)日：2012-04-12
申请号：US13375929
申请日：2010-06-04
申请人： Toshihiro Ezaki , Masaaki Higashida
发明人： Toshihiro Ezaki , Masaaki Higashida
IPC分类号： H04N7/18
CPC分类号： H04N7/17336 , H04H20/62 , H04N21/2146 , H04N21/2181 , H04N21/262 , H04N21/26291
摘要： A content upload system includes: a content distributing server that is installed in an airplane and distributes audio-video contents into the airplane; and a plurality of content accumulating servers that are installed in a plurality of airports, in which the airplane is parked, and transmit the audio-video contents to the content distributing server through a network. The content distributing server selectively writes audio-video contents that have not been stored in the content distributing server of audio-video contents transmitted from the content accumulating server while the airplane is parked on the airport.
摘要翻译： 内容上传系统包括：安装在飞机中并将音频 - 视频内容分发到飞机中的内容分发服务器; 以及安装在飞机停放的多个机场中的多个内容累积服务器，并且通过网络将音频视频内容发送到内容分发服务器。 当飞机停在机场时，内容分发服务器选择性地写入尚未存储在内容分发服务器中的音频 - 视频内容，音频 - 视频内容从内容存储服务器发送。
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公开(公告)号：US20100104110A1
公开(公告)日：2010-04-29
申请号：US12594214
申请日：2008-12-11
CPC分类号： B60R13/0815 , B61K13/00 , B64C1/40 , G10K11/178 , G10K2210/1281 , G10K2210/3221
摘要： It includes a microphone for detecting noise emitted from a noise source, a noise controller for generating control sound signal to reduce noise detected by the microphone based on information from the microphone, and a speaker for outputting control sound based on control sound signal from the noise controller, wherein a plurality of microphones and speakers are arranged for each seat, and a plurality of microphones are arranged in higher density for each seat in a specific direction.
摘要翻译： 它包括用于检测从噪声源发出的噪声的麦克风，用于产生控制声音信号的噪声控制器，用于基于来自麦克风的信息产生控制声音信号，以减少麦克风检测到的噪音;以及扬声器，用于基于来自噪声的控制声音信号输出控制声音 控制器，其中为每个座椅布置多个麦克风和扬声器，并且在特定方向上为每个座椅以更高的密度布置多个麦克风。
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公开(公告)号：US20090052386A1
公开(公告)日：2009-02-26
申请号：US12162636
申请日：2007-07-04
申请人： Masaaki Higashida
发明人： Masaaki Higashida
IPC分类号： H04W4/00
CPC分类号： H04W74/0816 , H04B7/18506 , H04H20/62 , H04W84/005
摘要： In a wireless communication system including a plurality of wireless stations provided in a structure having a radio wave shield arranged at a fixed position, at least one of two wireless stations using an identical wireless channel and two wireless stations using wireless channels adjacent to each other are allocated on both sides of the radio wave shield, respectively. In this case, the structure is an aircraft, and the two wireless stations are allocated on different aisles of the aircraft, respectively. In addition, the two wireless stations are allocated to be apart from each other in a longitudinal direction of the aircraft.
摘要翻译： 在包括以具有布置在固定位置的无线电波屏蔽的结构中提供的多个无线站的无线通信系统中，使用相同无线信道的两个无线站中的至少一个和使用彼此相邻的无线信道的两个无线站是 分别分配在无线电波屏蔽的两侧。 在这种情况下，该结构是一架飞机，两个无线电台分别分配在飞机的不同通道上。 此外，两个无线站被分配成在飞行器的纵向上彼此分开。
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10.发明授权Method and apparatus for data transmission, and method and apparatus for data reception 有权用于数据传输的方法和装置，以及用于数据接收的方法和装置公开(公告)号：US07408960B1
公开(公告)日：2008-08-05
申请号：US09646665
申请日：2000-01-19
IPC分类号： H04J3/06
CPC分类号： H04N21/42653 , H04J3/0605 , H04N21/242 , H04N21/4305 , H04N21/4312 , H04N21/4314 , H04N21/8146
摘要： When a packet data is transmitted, a sync pattern comprising ‘q’ words (‘q’=m+n) is added to the data. The ‘q’ words is formed by combining a fixed pattern comprising ‘m’ words (‘m’ is an integer greater than 0) with plural types of variable patterns each comprising ‘n’ words (‘n’ is an integer greater than 1). In this case, a bit structure included in at least two consecutive packets should include different types of variable patterns.
摘要翻译： 当发送分组数据时，将包括'q'个字（'q'= m + n）的同步模式添加到数据。 通过将包括“m”个字（'m'是大于0的整数）的固定模式与包括'n'个字的多种类型的可变模式组合（'n'是大于1的整数）来形成'q' ）。 在这种情况下，包括在至少两个连续分组中的比特结构应当包括不同类型的可变模式。
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