| Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746) |
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| 05/25/1988 | EP0268270A2 Information editing apparatus |
| 05/24/1988 | US4747126 Voice mail system on magnetic tape |
| 05/24/1988 | US4747091 Semiconductor laser drive device |
| 05/24/1988 | US4746997 Method and apparatus for generating/detecting and address mark |
| 05/24/1988 | US4746995 Disk certifier |
| 05/24/1988 | US4746994 Computer-based video editing system |
| 05/24/1988 | US4746993 Electronic still camera with indicator for number of tracks available for video and/or audio recording |
| 05/24/1988 | US4746992 Apparatus for reproducing video signals |
| 05/24/1988 | US4746991 Recording characteristic evaluation of a recording medium with a time sequence of test signals |
| 05/24/1988 | US4746990 Devoted playback apparatus |
| 05/18/1988 | EP0267780A1 Magnetic recording and reproducing apparatus |
| 05/18/1988 | EP0267235A1 Video still player with a buffered data input channel |
| 05/17/1988 | US4745549 Method of and apparatus for optimal scheduling of television programming to maximize customer satisfaction |
| 05/17/1988 | US4745495 Easily operable recording/reproducing apparatus of double cassette type |
| 05/17/1988 | US4745486 Helical scan type magnetic recording apparatus |
| 05/17/1988 | CA1236917A1 Recording/reproducing apparatus |
| 05/11/1988 | EP0266586A2 Decreasing response time to I/O request by duplicating data |
| 05/11/1988 | DE3737054A1 Replay device for a video signal recording/replay unit |
| 05/10/1988 | US4744074 Disk-type recording medium |
| 05/10/1988 | US4743981 System for synchronizing audiotape and videotape machines |
| 05/10/1988 | US4743979 System for playing video information recording disks, capable of special playback mode operation with a CLV disk |
| 05/10/1988 | CA1236572A1 Machine readable markers for cartesian information storage media |
| 05/04/1988 | EP0266226A2 Address search method for optical disk player |
| 05/04/1988 | EP0266174A2 Tape recording and reproducing apparatus |
| 05/04/1988 | EP0266101A1 Composite memory device |
| 05/04/1988 | EP0265984A1 Optically readable record carrier for recording information, method and apparatus for manufacturing such a record carrier, apparatus for recording information on such a record carrier, and apparatus for reading information recorded on such a record carrier |
| 05/04/1988 | EP0265809A2 CD-changer |
| 05/04/1988 | EP0265695A2 Recording apparatus |
| 05/04/1988 | CN85103921B Pcm (pulse-code modulation) recording and playback device |
| 05/03/1988 | US4742507 Optical information recording and reproducing apparatus having defective-sector marking means |
| 05/03/1988 | US4742404 Magnetic recording/reproduction apparatus |
| 04/27/1988 | EP0265286A2 Random reproducing system for disk player |
| 04/27/1988 | EP0265268A2 Disk playing method for multidisk player |
| 04/27/1988 | EP0265167A2 Disk player with disk magazine |
| 04/27/1988 | EP0264375A1 Method and device for the electronic processing of stored video signals. |
| 04/26/1988 | US4740943 Micro mushroom instrumentation system |
| 04/26/1988 | US4740942 Record confirmation apparatus |
| 04/26/1988 | US4740941 System for aligning sector marks with data in a disk storage system |
| 04/26/1988 | US4740938 Apparatus for rapid reproduction of information from a record carrier |
| 04/26/1988 | US4740845 Data recording apparatus |
| 04/26/1988 | CA1235812A1 Disc playback apparatus |
| 04/21/1988 | WO1988002958A1 Control system |
| 04/21/1988 | WO1988002918A1 Optical recording method for data cards |
| 04/21/1988 | WO1988002917A1 Apparatus and method of recording and reproducing data using a disk |
| 04/20/1988 | EP0263929A2 Tape drive system with tape position capture circuitry |
| 04/20/1988 | EP0263865A1 Improvements relating to variable bandwidth filters |
| 04/19/1988 | US4739491 List look-ahead for control of bin lamp indicators |
| 04/19/1988 | US4739418 Information signal recording disc recorded with stereoscopic television signal |
| 04/19/1988 | CA1235502A1 Apparatus for reproducing information from an optically readable record carrier |
| 04/19/1988 | CA1235501A1 Apparatus for reproducing information from an optically readable record carrier |
| 04/19/1988 | CA1235496A1 System for playing back a programme recorded on a disc-shaped record carrier |
| 04/19/1988 | CA1235492A1 Disc playback apparatus |
| 04/13/1988 | EP0263546A1 Apparatus for recording information in a magnetic record carrier |
| 04/13/1988 | EP0263496A2 Player/recorder apparatus |
| 04/13/1988 | EP0263477A2 Dynamic record medium wear monitor |
| 04/13/1988 | CN87107071A Optically readable record carrier for recording information |
| 04/12/1988 | US4737868 Repositioner for streaming magnetic tape drive apparatus |
| 04/12/1988 | US4737865 Magnetic recording editing apparatus with erase head |
| 04/12/1988 | CA1235221A1 Digital video recording |
| 04/07/1988 | WO1988002589A1 Audio-video recording system |
| 04/07/1988 | WO1988002539A1 Early end of tape sensing for a cache buffer tape drive |
| 04/06/1988 | EP0263014A1 Method for file management on a read-only information carrier |
| 04/06/1988 | EP0262954A2 Remote control transmission apparatus |
| 04/06/1988 | CN87105672A Information reproducing and recording apparatus |
| 04/05/1988 | US4736352 Optical recording medium and apparatus for recording and reproducing data therein |
| 04/05/1988 | US4736260 Reproducing digital audio signals |
| 04/05/1988 | US4736256 Method for recording and for confirming the recording of images in an image filing apparatus |
| 04/05/1988 | CA1234914A1 Sync pattern encoding system for data sectors written on a storage medium |
| 03/31/1988 | DE3632719A1 Circuit for regenerating the clock signal in a signal transmitted in biphase code |
| 03/30/1988 | EP0261915A2 Initial state setting system for still picture recording/reproducing device |
| 03/29/1988 | US4734901 Recording and reproducing apparatus |
| 03/29/1988 | US4734795 Apparatus for reproducing audio signal |
| 03/29/1988 | US4734792 Record address data recording apparatus for use with a VTR or the like |
| 03/29/1988 | US4734791 Video tape recorder having status display mode |
| 03/29/1988 | CA1234622A1 Tracking control apparatus |
| 03/24/1988 | WO1988002202A1 Metering retrieval of encrypted data stored in customer data retrieval terminal |
| 03/24/1988 | WO1988002170A1 Substituting soundtrack |
| 03/23/1988 | EP0260950A2 Recording and/or reproducing apparatus including head clogging detector means |
| 03/23/1988 | EP0260845A2 System for reading and storing composite index codes from a recording disk |
| 03/22/1988 | US4733386 Method of writing file data into a write-once type memory device |
| 03/22/1988 | US4733385 Signal recording and reproducing apparatus for an opto-magnetic disk |
| 03/17/1988 | DE3723652A1 Method for producing inexpensive technical video films |
| 03/16/1988 | EP0260115A2 Information record method |
| 03/16/1988 | EP0259962A2 Method and apparatus for extracting binary signals included in vertical blanking intervals of video signals |
| 03/16/1988 | EP0259666A1 Information recording disc with composite index codes and its playback method |
| 03/15/1988 | US4731774 Disc playback apparatus |
| 03/15/1988 | US4731679 Method and apparatus for transporting a recording medium with an adaptive velocity change profile |
| 03/15/1988 | US4731678 Digital data recording and reproducing method |
| 03/15/1988 | US4731676 Transparent synchronization of multiple channel data |
| 03/10/1988 | WO1988001779A1 Recording device |
| 03/09/1988 | EP0258345A1 Cassette recorder with programmable recording |
| 03/08/1988 | US4730292 Device for sequentially feeding a plurality of disk-shaped recording media |
| 03/08/1988 | US4730289 Magnetic-optical disc memory system and apparatus for switching header and data information |
| 03/08/1988 | CA1233904A1 Power control for optical disc recorder |
| 03/02/1988 | EP0258104A1 Method of determining and of modifying a partition in a memory space of a non-erasable carrier |
| 03/02/1988 | EP0257991A2 Apparatus for reproducing a digital signal |
| 03/02/1988 | EP0257813A2 Vertical interval time code integration system |
| 03/02/1988 | EP0257595A2 Optical recording medium |
| 03/02/1988 | EP0257594A2 Write-once data writing system for optical recording medium |
| 03/02/1988 | EP0257534A2 Device for recording and fast access to video signal parts on a magnetic tape |