Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746)
08/1988
08/23/1988US4766501 Method for splicing non-consecutive video signal frames
08/18/1988DE3721609A1 Verfahren und vorrichtung zum steuern eines wiedergabegeraetes fuer einen datenaufzeichnungstraeger Method and device for controlling a playback device for a datenaufzeichnungstraeger
08/17/1988EP0278760A2 Optical card and apparatus for writing and/or reading data thereon
08/17/1988EP0277958A1 System and method to improve picture quality during shuttling of video tapes.
08/17/1988CN85107244B Power-supply control device for magnetic disc drive
08/16/1988US4764915 Method and apparatus for recording a multiplexed signal on a record medium
08/16/1988US4764823 Soft erase protection for video cassettes
08/16/1988US4764822 Method for recording cue signal
08/16/1988US4764817 Video recording camera
08/16/1988US4764816 Method for optimizing a magnetic tape device for storing digitally coded color television signals
08/11/1988WO1988005955A2 Improved production of pre-recorded tape cassettes
08/10/1988EP0277778A2 Improved production of pre-recorded tape cassettes
08/10/1988EP0277655A2 Card-form recording medium and data recording device therefor
08/10/1988EP0277549A2 Recorder
08/10/1988EP0277219A1 Process for determining the length of tapes, especially magnetic tapes.
08/10/1988CN88100163A Optical disk reproducing apparatus
08/09/1988US4763209 Autoreverse double deck system
08/09/1988US4763205 Method of time axis control in an information recording system for compensation of tracking error caused by track jumping
08/09/1988US4763123 Signal selecting circuit for simultaneously performing plural input-output operations
08/09/1988CA1240392A1 Compact disc player
08/04/1988DE3702224A1 Process for the measuring of recording and reproducing signal paths
08/03/1988EP0277019A2 Disk playing method and device
08/03/1988EP0276967A2 Automated cartridge system
08/03/1988EP0276837A1 Apparatus for recording and reproducing a signal
08/03/1988EP0276744A2 Synchronous rotation control system of magnetically recording disk
08/02/1988US4761775 Optical disc using tracking and clocking prepits and address prepits between adjacent ones of the tracking and clocking prepits, and an optical apparatus using such a disc
08/02/1988US4761693 Magnetic recording and reproducing device
08/02/1988US4761692 Method and apparatus for data recording disc playback
08/02/1988US4761691 Method for controlling video signal time-base correctors
08/02/1988CA1240043A1 Optical disk storage unit having a servo system with different velocity inputs
08/02/1988CA1240041A1 Optical disk data format employing resynchronizable data sectors
07/1988
07/28/1988WO1988005593A1 Automated cartridge system
07/28/1988DE3700995A1 CD player
07/27/1988EP0276143A2 Device for Specifying and Calculating a Reproducing Time of an Optical Disk Player
07/27/1988EP0275972A1 Disk recording device
07/27/1988EP0275657A1 Optical recording medium
07/27/1988EP0275355A1 CD player
07/26/1988US4760471 System and method to improve picture quality during shuttling of video tapes
07/26/1988US4760428 Image data recording medium and apparatus for determining tape position of the same
07/26/1988CA1239698A1 Video disk apparatus providing organized picture playback
07/20/1988EP0275199A2 Optical disk reproducing apparatus
07/20/1988CN88100150A 信号记录设备 Signal recording apparatus
07/19/1988US4758913 Method and apparatus for preventing ambiguity in displaying the number of a recorded message that has been reached
07/19/1988US4758910 Method of controlling a tape deck display
07/19/1988US4758908 Method and apparatus for substituting a higher quality audio soundtrack for a lesser quality audio soundtrack during reproduction of the lesser quality audio soundtrack and a corresponding visual picture
07/19/1988US4758906 Block pattern detection circuitry
07/19/1988US4758904 Helical scan apparatus
07/14/1988WO1988005246A1 Method for controlling video signal time-base correctors
07/14/1988WO1988005245A1 Error-correction of stored television signals
07/14/1988WO1988005244A1 Improvements in and relating to the recording and editing of moving television pictures
07/13/1988EP0274382A2 Digital audio tape record/play-back system or recording/playing back character data together with digital audio data
07/13/1988EP0274381A2 Signal recording apparatus
07/13/1988EP0274377A2 Method for transmitting a signal
07/12/1988US4757540 Method for audio editing
07/12/1988US4757490 Modulation abnormality detector for optical sound-recording system
07/12/1988US4757408 Magnetic recording and/or reproducing apparatus
07/12/1988US4757406 High capacity disk drive
07/12/1988US4757396 Magnetic tape system with command prefetch means
07/12/1988US4757393 Multiple variable rate audio message playback
07/06/1988EP0273421A2 Optical information storage apparatus and method of deleting information
07/06/1988EP0273384A1 Optical information recording disk and optical information recording disk apparatus
07/06/1988EP0273250A1 A method of recording on a magnetic record member and a magnetic recorder
07/06/1988EP0114186B1 Method for checking disk identity in a flexible disk recorder
07/05/1988US4755980 Optical disk and recording/reproducing device for optical disk
07/05/1988US4755884 Audio evaluation of information stored on a record medium under control of video picture frame number
06/1988
06/28/1988US4754346 Music searching device with time dependent search function
06/28/1988US4754345 Additional memories storing substantial information
06/28/1988US4754342 Video editing system having virtual memory
06/28/1988US4754339 Information recording disc pre-recorded with address and pseudo address signals
06/28/1988US4753597 Multiple segment nonsequential recording
06/22/1988EP0272130A2 Data recording
06/22/1988EP0272090A2 Address search method for video disk player or the like
06/21/1988US4752920 Variety mode selection device and process for automatic changer apparatus
06/21/1988US4752846 Tape drive system with tape position capture circuitry
06/21/1988US4752834 Reciprocating recording method and apparatus for controlling a video recorder so as to edit commercial messages from a recorded television signal
06/16/1988WO1988004455A1 Multiple card recording system
06/15/1988EP0271020A2 Electronic album
06/15/1988EP0270835A2 Device for programming a video recorder
06/15/1988CN85102124B Device for recurring data from information carrier
06/14/1988US4751693 Memory disk apparatus
06/14/1988US4751692 Method and apparatus for recovering information from a videodisc
06/08/1988EP0270275A1 Method and apparatus for locating the edge of a magnetic tape
06/08/1988EP0270215A2 Method and apparatus for reproducing CD discs with audio as well as audio and video information
06/08/1988EP0269657A1 Video tape recorder having status displays mode
06/08/1988EP0186662A4 Self-timed runout correction pattern.
06/07/1988US4750173 Method of transmitting audio information and additional information in digital form
06/07/1988US4750060 Recording apparatus
06/07/1988US4750052 Apparatus and method for automatically deleting selected program intervals from recorded television broadcasts
06/07/1988US4750050 Editing system and method
06/07/1988CA1237811A1 Technique for cataloging pictorial and/or written database information on video tape or disk
06/01/1988EP0269494A1 Process and device for the remotely controlled editing of a television programme
06/01/1988EP0269387A1 Method and apparatus for recording signals on an optical record medium and optical record medium
06/01/1988EP0269381A2 Sampled servo code format and system for a disc drive
06/01/1988EP0269133A2 System for recording and/or reproducing signals
06/01/1988EP0268745A2 Tape positioning using reverse boundary capture: tape drive system and method
06/01/1988EP0268744A2 Block pattern detection circuit
05/1988
05/31/1988US4748611 Information recording medium and method for reproducing the same
05/31/1988US4748517 PCM audio signal reproducing apparatus
05/26/1988DE3639818A1 Audio-tape cassette for small dictating machine
05/25/1988EP0268454A2 Optical disk recording and reproducing device
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