| Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746) |
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| 02/16/1984 | WO1984000636A1 Tape editing method and apparatus |
| 02/15/1984 | EP0100549A2 Method for formatting optically encoded digital data on a substrate and the data record carrier formed thereby |
| 02/14/1984 | US4432021 Rotary recording medium reproducing apparatus |
| 02/08/1984 | EP0100167A2 An improved controller for a videotape recorder, and a method therefor |
| 02/07/1984 | US4430676 Control apparatus for selectively recording signals |
| 02/07/1984 | US4429822 Clutch and multiple speed capstan tape drive mechanism and tape position indicator for tape transport |
| 02/07/1984 | CA1161946A1 Method and apparatus for recording digitized information on a record medium |
| 02/01/1984 | EP0099576A2 Optical information processor |
| 01/31/1984 | US4429335 Rotary recording medium reproducing apparatus capable of performing special reproduction |
| 01/31/1984 | CA1161556A1 Device for interactive video playback |
| 01/31/1984 | CA1161551A1 System for formatting data on video tape for high accuracy recovery |
| 01/31/1984 | CA1161549A1 Video editing apparatus |
| 01/24/1984 | US4428074 High-speed search system in a rotary recording medium reproducing apparatus |
| 01/24/1984 | US4428003 Periodical signal detection circuit in a reproducing apparatus |
| 01/24/1984 | US4428001 Editing control apparatus for video tape recorders |
| 01/24/1984 | CA1161159A1 Signal copy device for digital record/reproduction system |
| 01/24/1984 | CA1161013A1 Method of protecting videotapes |
| 01/18/1984 | EP0098727A2 Improvements in helical scan recording and playback systems |
| 01/18/1984 | EP0098349A2 Frequency detecting circuit for digital information reproducing system |
| 01/17/1984 | US4426692 Rotary recording medium having an improved three frequency pickup tracking control and reproducing apparatus therefor |
| 01/17/1984 | US4426684 Scratch pad memory for cassette of magnetic tape recording |
| 01/17/1984 | CA1160740A1 Helical scan type video tape recorder |
| 01/10/1984 | US4425646 Input data synchronizing circuit |
| 01/10/1984 | US4425587 Videodisc playback apparatus |
| 01/10/1984 | US4425586 Apparatus and method for storing and interrelating visual data and computer information |
| 01/03/1984 | US4424539 Magnetic disk-control track read through envelope |
| 12/28/1983 | EP0096885A1 Synchronizing circuit for detecting and interpolating sync signals contained in digital signal |
| 12/27/1983 | US4423503 Magnetically recordable label for mechanically-defined information bearing discs |
| 12/27/1983 | US4423455 Tape counter for multispeed tape recorder/player |
| 12/27/1983 | US4423441 PCM Record reproducer |
| 12/27/1983 | US4423440 Code signal reading apparatus |
| 12/27/1983 | CA1159559A1 Rotary recording medium reproducing apparatus capable of performing automatic search reproduction |
| 12/27/1983 | CA1159557A1 Editor for combining digitally recorded audio signals |
| 12/22/1983 | WO1983004463A1 Laser video disc storage and retrieval system |
| 12/21/1983 | EP0096068A1 Counter assembly for a video cassette |
| 12/20/1983 | US4422111 High capacity data cartridge system and preformatted cartridge for use therein |
| 12/20/1983 | CA1159150A1 Video recorder-playback machine |
| 12/20/1983 | CA1159145A1 Memory error signal devices for tape cassettes with memory |
| 12/13/1983 | US4420828 Optical recording and/or reproducing device |
| 12/13/1983 | US4420777 Tape recorder with cue processor |
| 12/13/1983 | US4420774 FM Data recording and playback method and apparatus |
| 12/13/1983 | US4420773 Electronic photographic camera |
| 12/08/1983 | WO1983004337A1 Data synchronization |
| 12/07/1983 | EP0020745B1 Method of recording data on an optical disc |
| 12/06/1983 | US4419699 Digital on video recording and playback system |
| 12/06/1983 | CA1158359A1 Multi-speed magnetic recorder with wear resistant playback head |
| 11/30/1983 | EP0095247A2 Apparatus for recording an information signal, with a control track, on a record medium |
| 11/30/1983 | EP0095178A2 Method to officially record the contributions to a discussion entered in an electro acoustic facility |
| 11/29/1983 | US4418406 Signal wave control circuit |
| 11/29/1983 | US4418367 Magnetic tape setting device for use in magnetic tape recording and/or reproducing apparatus |
| 11/29/1983 | US4418365 Video disc transducer system |
| 11/29/1983 | US4418364 Video player apparatus having caption generator |
| 11/22/1983 | US4417135 Power saving electronic counter circuit for tape recorder |
| 11/22/1983 | US4417103 Stereo reproduction with gapless splicing of pitch altered waveforms |
| 11/16/1983 | EP0094207A2 Video tape recorder having uninterrupted tracking control during insert edit mode |
| 11/16/1983 | EP0093969A2 Method, apparatus and recording medium for error correction |
| 11/15/1983 | US4416002 Method and apparatus for high-density recording and reproduction |
| 11/15/1983 | US4415772 Gapless splicing of pitch altered waveforms |
| 11/15/1983 | CA1156917A1 Splicing apparatus |
| 11/09/1983 | EP0093527A2 Sequential data block address processing circuits |
| 11/09/1983 | EP0093427A1 Optical information processor |
| 11/09/1983 | EP0093228A2 Video disk editing method and system |
| 11/08/1983 | US4414677 Synchronization word extractor |
| 11/08/1983 | CA1156755A1 Method and apparatus for detecting a splicing point of a magnetic medium |
| 11/01/1983 | US4413328 Storage subsystems employing removable media and having a digital display on each recorder |
| 11/01/1983 | US4413292 Rotary recording medium reproducing apparatus capable of performing automatic search reproduction |
| 11/01/1983 | US4413288 Indicator control signal generator for video tape recorder |
| 11/01/1983 | US4412663 Magnetic tape cassette comprising an indexing device for the unwinding of the tape |
| 11/01/1983 | CA1156364A1 Track error correction system for video disc player |
| 11/01/1983 | CA1156362A1 Skipper-assisted active search |
| 11/01/1983 | CA1156360A1 Video disc apparatus for clearing foreign matter from the signal pickup stylus during playback |
| 10/26/1983 | EP0092169A2 Method and apparatus for recovering information from a videodisc |
| 10/26/1983 | EP0092168A2 Method and apparatus for recovering information from a videodisc |
| 10/26/1983 | EP0092167A2 Method and apparatus for recovering information from a videodisc |
| 10/26/1983 | EP0092166A2 Method for recovering information from a videodisc |
| 10/26/1983 | EP0092165A2 Method and apparatus for recovering information from a videodisc |
| 10/25/1983 | US4412258 Magnetic recording and playback apparatus |
| 10/25/1983 | CA1155955A1 Self-synchronizing clock source for optical memories |
| 10/18/1983 | US4411008 Method and apparatus for controlling tape transport apparatus in search sequence |
| 10/18/1983 | US4410970 Method and apparatus for measuring and analyzing sound characteristics of record discs |
| 10/18/1983 | US4410968 Method and apparatus for recording on a disk supported deformable metallic film |
| 10/18/1983 | US4410923 Display apparatus for recording and/or playback device |
| 10/18/1983 | US4410917 Method of and apparatus for recording information from a master medium onto a slave medium employing digital techniques |
| 10/18/1983 | US4410148 Feedback control circuit for photosensors in magnetic tape drives |
| 10/18/1983 | CA1155539A1 Method for the joining, mixing-in or fade-in of two digital signal segments |
| 10/13/1983 | WO1983003483A1 Method and apparatus for use in processing signals |
| 10/12/1983 | EP0091298A1 Information signal reproducing apparatus |
| 10/12/1983 | EP0091248A2 Dynamic motion programmable sequencer |
| 10/12/1983 | EP0091204A2 Driver circuits for recording heads |
| 10/12/1983 | EP0091202A2 Improved tape timer for tape recorder/reproducer |
| 10/12/1983 | EP0091195A2 Universal interface unit |
| 10/12/1983 | EP0091187A1 Microprocessor controlled reproducing apparatus having asynchronous reproducing capability |
| 10/11/1983 | US4409682 Digital editing system for audio programs |
| 10/11/1983 | CA1155223A1 Circuit device for selecting station and tape in tape player with built in radio |
| 10/05/1983 | EP0090690A1 Method and device for regenerating the phases of synchronizing signals in an optical recording-reproducing apparatus for record carriers |
| 10/05/1983 | EP0090666A1 Information signal reproducing devices |
| 10/05/1983 | EP0090589A1 Method and apparatus for use in processing signals |
| 10/05/1983 | EP0090582A2 Recording/reproducing apparatus |
| 10/05/1983 | EP0090420A1 Device for optically recording and reading of information |
| 10/04/1983 | US4408335 Method and apparatus for controlling tape transport apparatus for cassettes |