Patents
Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746)
03/1993
03/23/1993US5197053 Compact disk reader
03/23/1993US5197051 Device for specifying and calculating a play time of an optical disk player
03/23/1993CA1314974C High speed tape duplicating machine
03/23/1993CA1314973C Tape dubbing apparatus
03/18/1993WO1993005510A1 Method for locating data in a data cartridge system
03/17/1993EP0532356A2 Method of recording data and information regarding defects
03/17/1993EP0532335A1 Maximising hit ratio in a data storage hierarchy
03/17/1993EP0532323A2 Digital video signal recording apparatus
03/17/1993EP0532310A2 Digital video tape recording/reproducing apparatus
03/17/1993EP0532279A2 Method of recording information on video disk
03/17/1993EP0532278A2 Method of recording information on video disk
03/17/1993EP0532277A2 Method of recording information on video disk
03/17/1993EP0532276A2 Method of recording information on video disk
03/17/1993EP0531453A1 Dual deck video cassette recorder with copy prevention.
03/17/1993CN1020138C Method of and device for recording data signals on a record carrier of an-inscriballe type and device for reading such a record carrier
03/17/1993CN1020137C System for recording information signal, and record carrier and recording device
03/16/1993US5195083 Disc-shaped recording medium capable of recording data signals by means of light beam
03/16/1993US5195068 Track-number computing equipment for CLV disk drives
03/16/1993US5195066 Information reproducing system for reproducing a group of recording mediums in accordance with stored program information
03/16/1993US5195000 Searching device for a tape reproducing apparatus
03/16/1993US5194997 Data recording apparatus having sub-code recording function
03/16/1993US5194996 Digital audio recording format for motion picture film
03/16/1993US5194995 Method and apparatus for recording compressed data on DAT media
03/16/1993US5194965 Method and apparatus for disabling anti-copy protection system in video signals
03/16/1993US5194963 Dual deck videocassette recorder system
03/16/1993US5194961 Apparatus for locking a reproduced color video signal to a reference color frame signal
03/14/1993CA2077714A1 Digital video signal recording apparatus
03/10/1993EP0530711A1 Recording medium playing apparatus and compound AV system including such a playing apparatus
03/09/1993US5193034 Magnetic disk apparatus of constant-density recording type, magnetic disk used therefor and servo-writing device for patterning on the magnetic disk
03/09/1993US5193033 Magnetic recording and reproducing apparatus incorporating clogging detection
03/09/1993US5193010 Digital video signal recording and reproducing apparatus having an error concealment control function
03/09/1993CA1314326C Recording apparatus
03/09/1993CA1314325C Film information exchange system using dedicated magnetic tracks on film with virtual data identifiers
03/04/1993WO1993004473A2 Program directory for a video tape cassette
03/04/1993DE4128556A1 Archiving system with robot handling of data cassettes - cassettes are extracted from locations in indexed carousels by multi-axis robot and moved to read-write unit
03/03/1993EP0529857A2 Data storage system using media of different kinds
03/03/1993EP0529834A1 Recorded information reproducing device
03/03/1993EP0529374A1 Broadcast receiver with provision for time delayed recording of audio signals
03/02/1993US5191645 Digital signal processing system employing icon displays
03/02/1993US5191620 Method for controlling volume level of sound for a display
03/02/1993US5191573 Method for transmitting a desired digital video or audio signal
03/02/1993US5191567 Method for playback of a portion of a recorded disk played before interruption of playback
03/02/1993US5191489 Method for transmitting record control signals and record control circuit
03/02/1993US5191488 Audio visual device using an endless video tape
03/02/1993US5191436 Method for recording coded motion picture data
03/02/1993CA1314098C Printing and makeover process for magnetically encodable film with dedicated magnetic tracks
02/1993
02/25/1993DE4227441A1 Geraet zum herstellen eines endlosen bandes Apparatus for producing an endless belt
02/25/1993DE4221321A1 Schaltungsanordnung zur aufzeichnung und/oder wiedergabe von komprimierten daten sowie signalverarbeitungsverfahren Circuit arrangement for recording and / or reproduction of compressed data and signal processing methods
02/24/1993EP0528425A2 Information recording medium and information reproducing apparatus for use therewith
02/24/1993EP0528421A2 Recording medium and information reading apparatus
02/24/1993EP0424469A4 System and process for vcr scheduling
02/24/1993EP0323911B1 Recording digital signals
02/23/1993US5189656 Control system for a compact disk player
02/23/1993US5189568 Method and apparatus for generating frame control signals in a multihead videotape recorder using multiple video signal tracks for each video frame
02/23/1993US5189566 Method and apparatus for recovering data
02/23/1993US5189563 Video tape editor with fade control functions
02/23/1993US5189562 System and method for combining language translation with original audio on video or film sound track
02/23/1993US5189355 Interactive rotary controller system with tactile feedback
02/23/1993US5189326 Information storage media having information stored thereon for playback at different speeds and method of indexing such stored information
02/18/1993WO1993003549A1 Automated audio mixer
02/18/1993WO1993003437A1 Digital data tape storage system
02/16/1993US5187699 Method and apparatus for successively recording two EFM-modulated signals enabling detection of boundary condition for transitioning between signals
02/16/1993US5187698 Data reading apparatus for identifying position of data tracks
02/16/1993US5187697 Method of reading recorded information from information storage medium with tracks
02/16/1993US5187695 Multiple compact disk player and storage device
02/16/1993US5187630 Multi-parameter variable scale rotary switch
02/16/1993US5187616 Recording apparatus and dubbing system including the same
02/16/1993CA1313710C Method of recording position information of last track recorded with data in directory area
02/10/1993EP0526940A2 Device for recording and playing back information signals
02/10/1993EP0526925A1 Information recording device
02/10/1993EP0526739A1 Magnetic tape recording/reproducing apparatus
02/10/1993EP0526727A1 Method for economic utilization of a magnetic tape
02/09/1993US5185821 Image filing apparatus for serially storing input information
02/09/1993US5185792 Transmission system
02/09/1993US5185740 Information transmitting device
02/09/1993US5185733 Calibrating lasers for optical recording using a maximal readback signal amplitude as a criterion
02/09/1993US5185732 Recording medium and recording and reproducing apparatus employing the recording medium
02/09/1993US5185727 Coin or token operated machine for playing pre-recorded record discs
02/09/1993US5185680 Method for synchronizing recording and reproducing devices
02/04/1993WO1993002450A1 System for programming the playback of recorded items stored on a recording substrate
02/04/1993DE4125514A1 CD player with changer - removing discs automatically from magazine placing them on player and returning magazine after playing
02/03/1993EP0526250A2 Method of apparatus for playing back recordable optical disc
02/03/1993EP0526217A2 Method and apparatus for recording and reproducing digital audio signals
02/03/1993EP0526130A2 An electronic apparatus with memory means for memorizing error information
02/03/1993EP0526064A2 Video editing system operator interface for visualization and interactive control of video material
02/03/1993EP0526017A2 Apparatus for and method of reproducing information from recordable optical disc
02/03/1993EP0525883A2 Prerecorded record carrier
02/03/1993EP0525335A2 Video signal recording apparatus
02/03/1993EP0525020A1 Broadcast digital sound processing system with time companding
02/03/1993CN1068656A Wearability fast tester for magaetic recording medium
02/02/1993US5184335 Method and system for erasing previously recorded domains in a magneto-optic recording medium
02/01/1993CA2074757A1 Prerecorded record carrier
01/1993
01/28/1993DE4219364A1 Verfahren zum korrigieren von zaehlerabweichungen in einem videokassettenaufzeichnungsgeraet A method of correcting of zaehlerabweichungen in a videokassettenaufzeichnungsgeraet
01/28/1993DE4124862A1 Object image search method for quick database access - retrieving image stored on disc using menu and search terms, and displaying on screen
01/28/1993DE4124378A1 Verfahren zur automatischen qualitaetsueberwachung von audio-video-programmen, welche auf einem aufzeichnungstraeger aufgezeichnet sind A method for automatically qualitaetsueberwachung of audio-video programs, which are recorded on a record carrier
01/27/1993EP0524645A2 Recording apparatus for a moving image and a still image
01/26/1993US5182740 Method and apparatus for correctly storing data recorded on a rotational disc-shaped recording medium despite occurrence of clock synchronization disorder
01/26/1993US5182679 Information recording/reproducing method and magnetic tape subsystem employing the same
01/26/1993US5182678 PCM signal reproducing/recording apparatus
01/26/1993US5182677 Editing system and method of editing wherein a common scene is recorded asynchronously different media