| Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746) |
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| 05/21/1985 | US4519003 Video recorder including a plurality of operating elements |
| 05/21/1985 | CA1187607A1 Information carrier disk with angular coding means and a system for driving said disk in rotation |
| 05/21/1985 | CA1187603A1 Apparatus and method for controlling the position of a rotary head |
| 05/14/1985 | US4517658 Picture information filing system for permanently storing portions of previously permanently stored data logically combining the portions |
| 05/14/1985 | US4517596 Encoding system |
| 05/09/1985 | WO1985002052A1 Apparatus for controlling movement of tape on audio tape recorder |
| 05/08/1985 | EP0140696A2 Data filing system |
| 05/07/1985 | US4516235 In a data processing system |
| 05/07/1985 | US4516219 Address designating method of memory and apparatus therefor |
| 05/07/1985 | US4516166 Device for the automatic computer-control of the operation of a plurality of videorecorders |
| 05/07/1985 | US4516164 Apparatus for decoding video address code signals |
| 05/07/1985 | US4516161 System for pausing reproduction in rotary recording medium reproducing apparatus |
| 05/07/1985 | US4515995 Telephone answering machine with apparatus for selecting particular outgoing message in response to incoming call on a particular line |
| 05/02/1985 | EP0139332A2 Apparatus for reproducing information from a disc-shaped optically readable record carrier |
| 05/02/1985 | EP0138966A1 Video cassette play counting, storing and reading system |
| 05/02/1985 | EP0138947A1 System for sensing the rotational position of a rotating disk having coarse seek tracks |
| 04/30/1985 | US4514769 Method and apparatus for processing color video signals for recording and reproducing |
| 04/25/1985 | WO1985001824A1 Process for evaluating a subcode |
| 04/24/1985 | EP0138699A2 Magnetic recorder permitting the reading of a time code, irrespective of the travel speed of the magnetic tape |
| 04/24/1985 | EP0138275A2 Apparatus for reproducing information from an optically readable record carrier |
| 04/24/1985 | EP0138273A1 Apparatus for reproducing information from an optically readable record carrier |
| 04/24/1985 | EP0138246A2 Disc playback apparatus |
| 04/24/1985 | EP0138202A2 Tracking system for rotary magnetic recording medium |
| 04/24/1985 | EP0137855A1 Data transfer system using digital disc |
| 04/23/1985 | US4513333 Diagnostic recording |
| 04/23/1985 | US4513331 Method and apparatus for disk drive alignment |
| 04/17/1985 | EP0137425A1 Method for detecting a subcode |
| 04/16/1985 | US4512006 Optical type information read/write apparatus |
| 04/16/1985 | US4511937 Inertial tape positioning method and apparatus |
| 04/16/1985 | US4511930 Electro-optical information recording and reproduction system |
| 04/16/1985 | CA1185721A1 Telephone interfaced recording and playback apparatus |
| 04/10/1985 | EP0136816A2 Apparatus for controlling delay times at the time of a changed speed reproduction mode |
| 04/09/1985 | US4510539 Continuous loop cassette changer apparatus for a dictation/transcription system |
| 04/09/1985 | US4510535 Video insert editing with control signals derived off tape or from the insert |
| 04/09/1985 | US4510531 Rotary recording medium and reproducing apparatus thereof |
| 04/09/1985 | CA1185189A1 Video printing apparatus |
| 04/03/1985 | EP0135750A2 Optical information recording and reproducing apparatus |
| 04/02/1985 | US4509083 Head tracking control for video tape recorder |
| 03/28/1985 | WO1985001402A1 Sync pattern encoding system for data sectors written on a storage medium |
| 03/28/1985 | WO1985001382A1 Optically storing digital data |
| 03/28/1985 | WO1985001381A1 Preformatted diagnostic information recording disk |
| 03/28/1985 | WO1985001380A1 Optical disk format employing resynchronizable data sectors |
| 03/28/1985 | WO1985001377A1 Apparatus for reproducing audio signal |
| 03/26/1985 | US4507773 High efficiency precision laser beam switch |
| 03/26/1985 | US4507763 Optical information recording and/or reproducing apparatus and optical record medium for use in such apparatus |
| 03/26/1985 | US4507693 Control apparatus for rotation type storage device |
| 03/26/1985 | US4507691 Editing control method and apparatus for video tape recorders |
| 03/26/1985 | US4507690 Device for controlling consecutive recording of video information signals from video camera |
| 03/26/1985 | US4507688 Information recording apparatus |
| 03/20/1985 | EP0134640A1 Splicing apparatus and dispenser therefor |
| 03/19/1985 | US4506355 Method and apparatus for information retrieval from an optically readable storage medium |
| 03/19/1985 | US4506342 Document information filing system |
| 03/19/1985 | US4506309 Tape drive calibration meter |
| 03/19/1985 | US4506304 Apparatus for transferring pre-recorded image signal information from one recording medium to a master recording medium |
| 03/19/1985 | CA1184291A1 Magnetic tape handling apparatus |
| 03/12/1985 | US4504875 Information scanning circuit for use with a detachable portable _cassette tape recorder |
| 03/12/1985 | US4504873 Identification field scan apparatus |
| 03/06/1985 | EP0133790A1 Disc playback apparatus |
| 03/06/1985 | EP0133706A2 Method and system for storing and retrieving multiple channel sampled data |
| 03/05/1985 | US4503471 Control arrangement for electronic appliance |
| 03/05/1985 | US4503470 For a tape recorder |
| 02/26/1985 | US4501630 Method of splicing a magnetic recording tape and a leader tape |
| 02/26/1985 | CA1183235A2 Apparatus for maintaining synchronization of a self- clocking stream of data |
| 02/19/1985 | US4501014 Method for eliminating unwanted acoustic signals in audio programs to be edited for reproduction |
| 02/19/1985 | US4500933 Universal interface unit |
| 02/19/1985 | CA1182913A1 Disc player |
| 02/13/1985 | EP0133076A2 Magnetic sheet jacket |
| 02/13/1985 | EP0133067A1 Method and device for the regeneration of reproduced data signals recorded on an optical disc |
| 02/12/1985 | US4499587 Counting device for information recording-reproducing device |
| 02/12/1985 | US4499572 Method for reading information or defect out of rotating disc |
| 02/12/1985 | US4499509 For video tape recorders |
| 02/12/1985 | US4499507 Data reproducing apparatus for reproducing digital data recorded on multi-tracks |
| 02/12/1985 | US4499505 Apparatus for playing back video signals recorded on a rotary recording medium on several quasi-slow motion reproduction modes |
| 02/12/1985 | CA1182561A1 Digital audio disc player |
| 02/05/1985 | US4498158 Address data searching method for data recording medium reproducing device |
| 02/05/1985 | US4498141 High speed correlation circuit and method |
| 02/05/1985 | US4498110 Optical disc reproducing apparatus |
| 02/05/1985 | US4498107 Document information filing system |
| 02/05/1985 | CA1182213A1 Safeguarding of data recorded on disk by tunnel erase magnetic head assembly |
| 02/05/1985 | CA1182212A1 Method and apparatus for recording digitized information on a record medium |
| 02/05/1985 | CA1182209A1 Method and apparatus for recording a digital information signal in parallel tracks on a record medium without guard bands between at least some adjacent tracks |
| 02/05/1985 | CA1182208A1 Time code generator |
| 01/29/1985 | US4496998 Video tape recorder with delayed control signal recording upon restart |
| 01/29/1985 | US4496997 Cue data recording apparatus |
| 01/29/1985 | US4496994 Noise immune data regenerating circuit for video signal reproduction |
| 01/29/1985 | US4496993 Rotary recording medium |
| 01/29/1985 | US4496991 Method in the editing of kinematographic picture material |
| 01/23/1985 | EP0132137A2 Disc for recording and reproducing optical information |
| 01/23/1985 | EP0131727A2 Two-module-head, read-after-write bi-directional tape drive |
| 01/22/1985 | US4495609 Recording and playback system |
| 01/22/1985 | US4495607 Circuit device for selecting station and tape in tape player with built-in radio |
| 01/22/1985 | US4495533 Disk memory indexing system |
| 01/22/1985 | US4495526 Method and apparatus for identifying sound recordings |
| 01/22/1985 | CA1181519A1 Apparatus for optically reproducing an information signal from a record disk |
| 01/15/1985 | US4494226 Three beam optical memory system |
| 01/15/1985 | US4494225 Optical disc reproducing apparatus |
| 01/15/1985 | US4494158 Electronic apparatus |
| 01/15/1985 | US4494157 Information readout apparatus |
| 01/15/1985 | US4494154 Pickup control device and method for fast or slow reproduction in a disk reading system |
| 01/15/1985 | CA1181174A1 Dual wavelength optical system |