Patents
Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746)
05/1992
05/13/1992EP0484423A1 Digital signal processing system.
05/13/1992EP0348394A4 Method for controlling video signal time-base correctors
05/12/1992US5113509 Method of changing data on disk
05/12/1992US5113397 Apparatus relating to the reproduction of error encoded digitally recorded signals
05/12/1992US5113383 Information reproducing system and method
05/12/1992US5113295 Recording and reproducing apparatus for rewriting data onto a previously recorded medium using a relaying operation
05/12/1992US5113061 Optical card having an identifier for identifying track construction and apparatus for writing and/or reading data on and/or from the optical card
05/12/1992CA1300745C Electronic still camera with indicator for number of tracks available for video and/or audio recording
05/06/1992EP0484070A2 Editing compressed voice information
05/06/1992EP0483879A2 Optical card recording/reproducing apparatus wherein a data process is made during an access operation
05/06/1992EP0483873A2 Apparatus for magnetically recording digital data
05/06/1992EP0483819A2 Magnetic write/read device
05/06/1992EP0483472A1 System for electronic editing of magnetic video-tapes
05/05/1992US5111442 Recordable optical disc storage device with limited storage capacity, and recording apparatus therefor
05/05/1992US5111409 Authoring and use systems for sound synchronized animation
05/05/1992US5111304 Recording and/or reproducing apparatus
05/05/1992CA1300262C Wavelength selective optical data storage system
05/05/1992CA1300261C Optical information recording disk and optical information recording disk apparatus
04/1992
04/30/1992WO1992007360A1 A recording medium library management system
04/30/1992WO1992007359A1 Improvements in or relating to video processing systems
04/30/1992WO1992007356A1 Apparatus and method for writing and reading digital information
04/30/1992WO1992007355A1 Apparatus for, and methods of, recording signals in tracks on a memory member
04/30/1992WO1992007354A1 Apparatus for analyzing a data storage system
04/30/1992WO1992005652A3 Mechanism for controlling presentation of displayed picture
04/29/1992EP0482802A2 Automatic transmission systems for television and radio broadcasting
04/29/1992EP0482695A1 Combination of a signal source and a recording device for recording n pieces of music generated by the signal source on a magnetic record carrier, a signal source and a recording device to be used in the combination
04/29/1992EP0482645A2 Optical recording system
04/29/1992EP0482297A2 Method and apparatus for enabling fast access to a logical block on a tape medium
04/29/1992CN2103187U Language processor
04/28/1992US5109482 Interactive video control system for displaying user-selectable clips
04/28/1992US5109369 Optical disk drive
04/28/1992US5109366 Slip-off preventing tracking control apparatus
04/28/1992US5109365 Record information reproducing method with content identifiers
04/28/1992US5109304 Method of apparatus for detecting defects in data apparatus such as magnetic storage apparatus
04/28/1992US5109302 Video recording device
04/28/1992CA1299746C Optical recording medium
04/25/1992WO1992008228A1 Method and apparatus for high speed duplication of audio or digital signals
04/22/1992EP0481446A2 Video projecting method, image editing method, and sound recording system using film editing machine
04/22/1992EP0258104B1 Method of determining and of modifying a partition in a memory space of a non-erasable carrier
04/22/1992CN1016386B Method for transmitting digital data
04/21/1992US5107481 Recording area management system for writable type optional disk
04/21/1992US5107479 Optical recording/reproducing apparatus
04/21/1992US5107343 Information searching system for image data
04/16/1992WO1992006473A1 Disk recording and reproducing apparatus
04/16/1992WO1992006409A1 Motion picture digital sound system and method
04/15/1992EP0480682A2 Digital audio signal recording apparatus
04/15/1992EP0480483A2 Method and system for dynamically calibrating the gain of a variable gain read amplifier
04/15/1992EP0480268A2 Disk reproduction apparatus and track search method
04/14/1992US5105416 Optical disc recording/reproducing control
04/14/1992US5105413 Read-after-write optical recording device having a single radiation source and employing write modulation of such source
04/14/1992US5105412 Recording medium playing apparatus for correcting audio signals using an appropriate sound field
04/14/1992US5105401 Reproduction system for selecting recorded information based on preview thereof
04/14/1992US5105314 Multiple audio signal processing system
04/14/1992US5105284 Digital copier operable with external storing medium
04/08/1992EP0479535A2 File managing method
04/08/1992EP0479233A2 Disc reproducing apparatus
04/08/1992EP0479188A1 Disc reproducing apparatus
04/08/1992CN1060174A Optical disc recording apparatus
04/08/1992CN1060173A Disc-shaped recording medium
04/07/1992US5103362 Method of electrostatically sensing track position information for magnetic recording medium
04/07/1992US5103355 System for correlating head scan tracking and tape timer transitions
04/07/1992US5103350 Apparatus for inspecting a signal-recorded videotape
04/07/1992US5103349 Process for directly copying frequency modulated video signals from magnetic tape to magnetic tape
04/07/1992US5103348 Apparatus for controlling a tape speed
04/07/1992US5103317 Apparatus for playing recording medium having a selective special reproduction playback mode
04/07/1992US5102373 Automated fader system
04/02/1992WO1992005657A1 Digitized picture play back device and method for playing back digitized pictures
04/02/1992WO1992005653A1 Method of recording coded pictures, record carrier on which coded pictures have been recorded, and picture retrieval and reproduction device for reading the record carrier
04/02/1992WO1992005652A2 Mechanism for controlling presentation of displayed picture
04/02/1992WO1992005556A1 Record carrier on which a main data file and a control file have been recorded, method of and device for recording the main data file and the control file, and device for reading the record carrier
04/02/1992WO1992005555A1 Tape running time indicator
04/02/1992WO1992005554A1 Picture retrieval system, and record carrier and device for use in the system
04/02/1992WO1992005553A1 Information retrieval and reproduction device
04/02/1992WO1992005549A1 Magnetic tape
04/02/1992DE3744951C2 Magnetic video disc recording and playback system
04/01/1992EP0478337A2 Process of storing data on, or retrieving data from a plurality of disks
04/01/1992EP0478323A2 Method of determining correctness and contents of control data structures in moving media data storage systems
04/01/1992EP0478202A1 Calibrating a data storage system relative to a removable data storage disk mounted in the system
04/01/1992EP0478014A2 Memory control system
04/01/1992EP0477892A2 Method of and apparatus for correcting edge interval of pit in optical recording/read-out apparatus
04/01/1992EP0477876A2 Digital recorder
04/01/1992EP0477815A1 Portable disc player
04/01/1992EP0164746B1 Optical information recording and reproducing apparatus and optical disc
04/01/1992CN2100681U Automatic sentence-separating device for recording
03/1992
03/31/1992US5101394 Data reproducing apparatus
03/31/1992US5101357 Navigation data storage on compact disk
03/31/1992US5101302 Apparatus for detecting marks on a magnetic tape which identify particular items of information recorded thereon
03/31/1992US5101274 Digital signal recording apparatus time-division multiplexing video and audio signals
03/31/1992CA1298405C Optical recording method for data cards
03/28/1992CA2046697A1 Calibrating optical disk recorders to some parameters during disk spin up while defering calibration of other parameters
03/25/1992EP0476985A2 Video special effects generation
03/25/1992EP0476725A2 Production of pre-recorded tape and tape cassettes
03/25/1992EP0476723A2 Data reproducing method and device
03/25/1992EP0476067A1 Device for detection of sectorposition in rotating storage devices
03/24/1992US5099465 Compact-disc changer with magazine and playback section that are movable relative to each other
03/24/1992US5099464 Magneto optical disk recording apparatus including a plurality of connected recording unit buffer memories
03/24/1992US5099338 Still picture recording device and method for partly overlapping recorded video signals
03/24/1992US5099337 Method and apparatus for producing customized video recordings
03/24/1992US5099322 Scene change detection system and method
03/20/1992WO1992005658A1 Read device