Patents
Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746)
09/1994
09/15/1994WO1994020960A1 Digital speech sound reproduction apparatus and digital speech sound edition apparatus
09/15/1994WO1994020954A1 Magnetic disk apparatus and method of production thereof
09/15/1994WO1994020895A1 Method and apparatus for determining recording time available on a videotape cassette
09/15/1994DE4308926A1 Method for differentiating between video and film originals in TV transmission
09/14/1994EP0615382A2 Recording apparatus of digital signal
09/14/1994EP0615245A2 Method for detecting a scene change and image editing apparatus
09/14/1994EP0615244A2 System for non-linear video editing
09/14/1994EP0615242A2 Apparatus for and method of recording signals onto a disk medium
09/14/1994EP0615241A2 Apparatus for recording and reproducing signals onto and from a disk medium
09/14/1994EP0615240A2 Method for storing and reproducing data packets
09/14/1994EP0615236A2 Data recording method
09/14/1994EP0615235A2 Information recording method and information recording apparatus
09/14/1994EP0341319B1 Digital tape recorder
09/14/1994CN2177278Y Voice output controller
09/13/1994US5347651 System for allocating worm optical medium file storage in groups of fixed size addressable areas while tracking unrecorded areas and end of volume
09/13/1994US5347509 Recovering digital information represented by multi-dimensionally encoded symbols carried by an information storage medium
09/13/1994US5347505 Optical medium recording method and apparatus employing pulse width delay and/or advancement
09/13/1994US5347407 Method and system for removing particles without requiring a separate cleaning mechanism from a tape in a tape drive system
09/13/1994US5347404 Apparatus for recording and reproducing caption information on an audio track of a video tape used in a video tape recorder
09/13/1994US5347207 Disc shaped recording medium having a zero track address and multibit opposite polarity track addresses and an address discrimination circuit for reading such recording medium
09/13/1994US5346046 Automation control with improved operator/system interface
09/07/1994EP0614188A2 Recording medium, recording/playback device
09/07/1994EP0614187A2 A digital signal recording and reproducing apparatus
09/07/1994EP0614186A2 Transmitting apparatus
09/07/1994CN1091850A Apparatus for recording and reproducing a digital video and audio signal
09/06/1994US5345575 Write optimized disk storage device
09/06/1994US5345433 Optical disc recording apparatus and optical disc reproducing apparatus
09/06/1994US5345430 Device for recording the last 3-115 minutes of an audio source
09/06/1994CA2022219C Recording/reproducing system using memory functions of digital audio tape recorder (dat) and method thereof
09/01/1994WO1994019802A1 Disk recording apparatus
09/01/1994WO1994019801A1 Apparatus, method, and system for compressing a digital input signal in more than one compression mode
09/01/1994WO1994019800A1 Optical disc apparatus
09/01/1994DE4334455A1 Library device
08/1994
08/31/1994EP0613145A2 Card file graphical user interface with visual representation of video data
08/31/1994EP0613144A2 Recording medium, recording apparatus and reproducing apparatus therefor
08/31/1994EP0613143A2 Disc playing apparatus with auto-changer mechanism
08/31/1994EP0613136A2 Data recording and reproducing method
08/31/1994EP0613135A2 Optical disc system
08/31/1994EP0613080A2 Graphical user interface incorporating a horizontal panning workspace
08/31/1994EP0612432A1 Method and apparatus for detecting and correcting errors in data on magnetic tape media
08/31/1994EP0612431A1 Method and apparatus for recording data on magnetic tape media
08/30/1994US5343456 Digital audio signal reproducing apparatus
08/30/1994US5343455 Digital signal overlapped or joined recording method and apparatus
08/30/1994US5343453 Method for accessing desired track on disk with plurality of recording zones with head, and apparatus therefore
08/30/1994US5343452 Data recording/reproducing apparatus of simultaneously performing both reproducing and recording from and in a single recording medium
08/30/1994US5343451 Digital recorder
08/30/1994US5343450 Timer operation management apparatus
08/30/1994US5343403 Method for host-independent cartridge entry in an automated library system
08/30/1994US5343336 Magnetic recording reproducing apparatus with time code recording
08/30/1994US5343334 Video tape that records, plays back, and rerecords video signals to overcome dropouts
08/30/1994US5343193 Matrix switcher apparatus
08/25/1994DE4405103A1 Video cassette recorder with automatic time setting function
08/25/1994DE4405099A1 Video cassette recorder and associated time display method
08/25/1994DE4305141A1 Device for generating sounds and/or images
08/25/1994CA2116376A1 Disc changing system
08/24/1994EP0612187A2 Identifying film frames in a video sequence
08/24/1994EP0612157A2 Method for remotely controlling several audio/visual apparatus
08/24/1994EP0612071A2 Information reproducing method
08/24/1994EP0612067A2 Optical disc recording apparatus
08/24/1994EP0558633A4 Virtual robot for a multimedia automated cartridge library system
08/24/1994EP0232134B1 Optical disc and disc drive apparatus for writing/reading data into/from the disc
08/24/1994CN1091231A Data transmitting apparatus
08/24/1994CN1091223A Data destruction preventing method, recording apparatus provided with data destruction preventing capability, and disc recorded with guard band
08/23/1994US5341479 Address mark triggered read/write head buffer
08/23/1994US5341378 Data recording system having improved automatic rewrite capability and method of rewriting
08/23/1994US5341359 Abnormality detection of a recording medium in a magneto-optical recording system
08/23/1994US5341356 Method and device for recording information volumes in a track of a record carrier, and a device for reading the record carrier
08/23/1994US5341350 Coin operated jukebox device using data communication network
08/23/1994US5341258 Automated cassette library system
08/23/1994US5341253 Extended circuit of a HiFi KARAOKE video cassette recorder having a function of simultaneous singing and recording
08/23/1994US5341251 Data recording system having longitudinal tracks with recordable segments
08/23/1994US5341247 Apparatus for recording and reproducing a digital signal to perform a track bouncing editing operation
08/23/1994US5340048 Method and apparatus for cutting and splicing tape in automatic cassette loading machines
08/18/1994WO1994018793A1 Time-compressed signal recording and reproducing process
08/18/1994WO1994018792A1 Magnetic recording/reproducing apparatus
08/18/1994WO1994018675A1 Optical disc audio reproduction device having track playback monitoring system
08/18/1994WO1994018670A1 Synchronous read channel
08/18/1994WO1994011985A3 Programmable audio timing generator for digital video tape recording
08/18/1994DE4404932A1 Short-representation playback device and method for a video cassette recorder
08/17/1994EP0611208A2 Information storage disc and information recording and reproducing apparatus
08/17/1994EP0611155A2 Recording and/or reproducing apparatus for disc-shaped recording medium
08/17/1994EP0610962A2 Process and device for operating an automatic data carrier archive
08/17/1994CN1090957A Circuit for preventing image search malfunction occured due to variation of speed of video tape
08/16/1994US5339393 Graphical user interface for displaying available source material for editing
08/16/1994US5339302 RF signal-compensated system for reading an optical disc player with an absolute time detector
08/16/1994US5339301 Optically readable record carrier for recording information, method and apparatus for manufacturing such, apparatus for recording and reading information on a such a record carrier
08/16/1994US5339204 System and method for servowriting a magnetic disk drive
08/16/1994US5339203 Apparatus and method of retrieving a message from a digital audio tape
08/16/1994US5339200 Signal recording apparatus with rerecording facility
08/16/1994US5339199 Still video device with selectable successive erasure of audio and/or video tracks
08/16/1994US5339166 Motion-dependent image classification for editing purposes
08/16/1994US5339165 Video signal recording/reproducing apparatus
08/16/1994CA1331488C Interleaved video system, method and apparatus
08/11/1994DE4303172A1 CD programming system (CPS)
08/10/1994EP0610109A1 Audio-visual installation for conference rooms
08/10/1994EP0610042A2 Video disk recorder having a real-time editing function
08/10/1994EP0609617A2 Recording and reproducing apparatus
08/10/1994EP0609363A1 Actuator having electronically controllable tactile responsiveness
08/10/1994EP0609352A1 On-line video editing system
08/10/1994EP0609295A1 Storage arrangement for magnetic tape cassettes.