专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4321622A Video track transfer system and method 失效
标题翻译：视频轨道传输系统和方法
公开(公告)号：US4321622A
公开(公告)日：1982-03-23
申请号：US97328
申请日：1979-11-26
申请人： Jonathan A. Jerome , Frank D. Neu , Geoffrey T. Faraghan
发明人： Jonathan A. Jerome , Frank D. Neu , Geoffrey T. Faraghan
IPC分类号： G11B7/007 , G11B7/085 , G11B7/09 , G11B7/13 , G11B7/14 , G11B20/00 , G11B20/02 , G11B23/00 , G11B27/10 , G11B27/30 , H04N5/85 , H04N9/802 , H04N5/76
CPC分类号： H04N9/802 , G11B20/00007 , G11B20/02 , G11B23/0007 , G11B27/105 , G11B27/3027 , G11B7/007 , G11B7/08505 , G11B7/0938 , G11B7/13 , G11B7/14 , H04N5/85 , G11B2220/20
摘要： TV playback apparatus and method for a record having track sets comprising video track analogs and a plurality of audio track analogs disposed between the video tracks. All tracks in a respective track set are sensed for playback by a movable reading head incorporating a combination of video and audio sensing elements and including tracking of homing elements flanking the video reading element. A track set switching signal is sensed from the audio signal by an audio reading element for a controller means which very quickly slews the reading head to roughly position the video reading element for next video track. Such video track is sensed by any reading element in the reading head and determined through a multiplexer and controller means. Reading head is further stepped as necessary until video track sensing element is reading video track as controller receives video signal through band pass filter video sensing element. Position adjustment further made by controller, only as necessary, responsive to respective signals by tracking elements. The entire switching cycle from one video track to next is completed in substantially less time than attainable by any previously known prior art method or apparatus.
摘要翻译：用于具有轨道组的记录的TV播放装置和方法，包括视频轨道模拟和设置在视频轨道之间的多个音轨类型。通过包含视频和音频感测元件的组合的可移动读取头来感测相应轨道组中的所有轨迹，并且包括跟踪视频读取元件侧面的归位单元。通过用于控制器装置的音频读取元件从音频信号感测音轨组切换信号，该控制器装置非常快速地旋转读取头以粗略地定位用于下一个视频轨道的视频读取元件。这样的视频轨道由读取头中的任何读取元件感测并通过多路复用器和控制器装置来确定。读取头根据需要进一步进行，直到视频轨道感测元件正在读取视频轨道，因为控制器通过带通滤波器视频传感元件接收视频信号。由控制器进一步进行位置调整，仅在必要时通过跟踪元件响应各个信号。从一个视频轨道到下一个视频轨道的整个切换周期以比现有技术方法或装置可获得的时间少得多的时间完成。

2. 发明授权

US4536866A Information retrieval system and apparatus 失效
标题翻译：信息检索系统和设备
公开(公告)号：US4536866A
公开(公告)日：1985-08-20
申请号：US455307
申请日：1983-01-03
申请人： Jonathan A. Jerome , Frank D. Neu , Peter G. Wohlmut
发明人： Jonathan A. Jerome , Frank D. Neu , Peter G. Wohlmut
IPC分类号： G11B7/005 , G11B7/085 , G11B7/095 , G11B7/13 , G11B7/14 , G11B20/02 , G11B20/10 , G11B20/18 , G11B20/20 , G11B20/22 , G11B20/24 , H03F3/08 , G11B7/00
CPC分类号： G11B20/02 , G11B20/025 , G11B20/10 , G11B20/18 , G11B20/20 , G11B20/22 , G11B20/24 , G11B7/005 , G11B7/0857 , G11B7/0953 , G11B7/13 , G11B7/14 , H03F3/08
摘要： A system and apparatus is disclosed for retrieving analog or digital information stored on an optically sensed disc. In a preferred embodiment, a video disc is disposed between a flooding light source and a matrix array of photosensitive elements, there being provided optical focusing means so that the illuminated data tracks of the video disc are imaged onto the photosensitive array. Circuitry is provided for sensing output signals from selected elements of the array and in response thereto selecting those elements of the array onto which the selected track (or tracks) is best imaged. In this manner the apparatus of the present invention can provide data track following, conventional data retrieval and parallel simultaneous and sequential data retrieval. Alternative circuitry provides signal stream manipulation to compensate for fluctuations in rotational velocity of the data disc and to provide improved signal-to-noise ratios as well as frequency response enhancement. Other alternative circuitry permits compensation for lost data.
摘要翻译：公开了用于检索存储在光学感测盘上的模拟或数字信息的系统和装置。在优选实施例中，视频盘被设置在驱动光源和感光元件的矩阵阵列之间，提供了光学聚焦装置，使得视频盘的照明数据轨迹被成像到光敏阵列上。提供电路用于感测来自阵列的选定元件的输出信号，并响应于此选择所选择的轨道（或轨道）最佳成像的阵列的那些元件。以这种方式，本发明的装置可以提供数据跟踪，常规数据检索和并行同时和顺序数据检索。替代电路提供信号流操作以补偿数据盘的旋转速度的波动，并提供改善的信噪比以及频率响应增强。其他替代电路可以补偿丢失的数据。

3. 发明授权

US4296491A Information carrier having inter-track identification code information 失效
标题翻译：具有轨道间识别码信息的信息载体
公开(公告)号：US4296491A
公开(公告)日：1981-10-20
申请号：US61794
申请日：1979-07-30
申请人： Jonathan A. Jerome
发明人： Jonathan A. Jerome
IPC分类号： G11B7/007 , G11B7/085 , G11B17/00 , G11B21/08 , G11B27/10 , G11B27/30 , G11B7/00
CPC分类号： G11B21/083 , G11B17/005 , G11B27/105 , G11B27/3027 , G11B7/007 , G11B7/085 , G11B2220/20 , G11B2220/2587 , G11B2220/90
摘要： An information carrier, and a method of recording thereon, wherein information containing signals are recorded in discrete tracks along with a unique address signal for each track. An identification code signal is also recorded at preselected locations between adjacent tracks.
摘要翻译：一种信息载体及其记录方法，其中包含信号的信息与每个轨道的唯一地址信号一起记录在离散轨道中。识别码信号也记录在相邻轨道之间的预选位置处。

4. 发明授权

US4317131A System and method for reproducing pictures and related audio information 失效
标题翻译：用于再现图像和相关音频信息的系统和方法
公开(公告)号：US4317131A
公开(公告)日：1982-02-23
申请号：US73939
申请日：1979-09-10
申请人： Jonathan A. Jerome
发明人： Jonathan A. Jerome
IPC分类号： H04N5/91 , G11B7/00 , G11B7/004 , G11B7/007 , G11B7/14 , G11B20/00 , G11B20/02 , G11B20/10 , G11B21/00 , G11B23/00 , G11B23/36 , G11B27/00 , G11B27/10 , G11B27/30 , H04N1/21 , H04N9/802 , H04N5/76
CPC分类号： H04N9/802 , G11B20/00007 , G11B20/02 , G11B20/10527 , G11B21/003 , G11B23/0007 , G11B23/36 , G11B27/007 , G11B27/102 , G11B27/3027 , G11B7/004 , G11B7/007 , G11B7/14 , H04N1/32117 , G11B2220/20 , H04N2201/3264
摘要： System, method and record medium for the reproduction of pictures and related audio information on a television receiver or monitor. Video information for discrete frames of the picture is recorded in spaced apart tracks on the record medium, and extended audio information for each frame is recorded in a plurality of individually transcribable tracks between the video tracks. The information is read simultaneously from one of the video tracks and from all of the audio tracks for one frame, and the information from successive ones of the audio tracks is processed sequentially to provide extended sound during repeated reproduction of the picture.
摘要翻译：用于在电视接收机或监视器上再现图像和相关音频信息的系统，方法和记录介质。用于图像的离散帧的视频信息被记录在记录介质上的间隔开的轨道中，并且每帧的扩展音频信息被记录在视频轨道之间的多个单独可转录的轨道中。从一个视频轨道和一个帧的所有音频轨道同时读取信息，并且顺序地处理来自连续音频轨道的信息，以在图像的重复再现期间提供扩展的声音。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式