| Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746) |
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| 01/08/1986 | EP0167177A1 Method for recovering information from a selected track on a record disk |
| 01/08/1986 | EP0166861A2 Method for recording a television signal |
| 01/08/1986 | EP0166785A1 Disk reproducing apparatus |
| 01/07/1986 | US4563715 Head position control device |
| 01/07/1986 | US4563710 Digital television tape recording |
| 01/07/1986 | US4563709 Rotary record having a spiral track with a video signal and two audio signals recorded thereon |
| 01/02/1986 | EP0166614A2 Encoated optical recording medium |
| 12/31/1985 | US4562567 Apparatus for controlling the write beam in an optical data recording system |
| 12/31/1985 | US4562564 Process and optical device for generating signals controlling the position of a scanning spot of the tracks of a data carrier |
| 12/31/1985 | US4562494 Disk drive alignment analyzer |
| 12/31/1985 | US4562489 Apparatus for recording of digital data |
| 12/31/1985 | US4562488 Device for reproduced sound pitch modification in a tape player |
| 12/31/1985 | US4562487 Video disc encoding and decoding system providing intra-infield track error correction |
| 12/31/1985 | US4561608 Adaptive end of tape detection apparatus and method |
| 12/27/1985 | EP0165604A2 Recording/reproducing apparatus including a digital memory device |
| 12/27/1985 | EP0165320A1 Disk-shaped recording medium and apparatus for reproducing the same |
| 12/24/1985 | US4561026 Reproducing apparatus for reproducing recorded signals from a rotary recording medium |
| 12/24/1985 | CA1198517A1 Disc players |
| 12/24/1985 | CA1198516A1 Data reproducing apparatus for reproducing digital data recorded on multi-tracks |
| 12/19/1985 | WO1985005719A1 Self-timed runout correction pattern |
| 12/18/1985 | EP0164746A2 Optical information recording and reproducing apparatus and optical disc |
| 12/17/1985 | US4559568 Apparatus for re-recording a digital signal on a record medium and for reproducing the same therefrom |
| 12/11/1985 | EP0164253A1 Sound reproducing apparatus |
| 12/11/1985 | EP0164131A2 Information recording medium disc and method and apparatus for recording/reproducing information |
| 12/11/1985 | EP0164061A1 Optical disk exclusively used for reproduction |
| 12/11/1985 | EP0163736A1 Apparatus for processing pcm signal |
| 12/10/1985 | US4558378 Method and apparatus for a magnetic recording/reproducing |
| 12/10/1985 | US4558375 Method and apparatus for recording and retrieving video information in two modes on a single laser recording disc |
| 12/10/1985 | US4557789 Splicing apparatus and cassette therefor |
| 12/10/1985 | US4557434 Tape remaining circuit |
| 12/05/1985 | WO1985005485A1 Apparatus for recording data |
| 12/04/1985 | EP0162967A1 Method for applying a computer for instruction in its operation and equipment for carrying out the method |
| 12/03/1985 | US4556966 Information carrier disk with angular coding means and a system for driving said disk in rotation |
| 12/03/1985 | CA1197589A1 Coded data on a record carrier and method for encoding same |
| 11/27/1985 | EP0162689A2 Magnetic disc reproducing apparatus |
| 11/27/1985 | EP0162248A2 Control apparatus for controlling a plurality of video-tape cassette players |
| 11/27/1985 | EP0034627B1 Editor for combining digitally recorded audio signals |
| 11/26/1985 | US4555803 Image information filing apparatus and method |
| 11/26/1985 | US4555737 Method of providing smooth transition from one to another of two sequences of digitally coded sound signals (fading) |
| 11/26/1985 | US4555736 Disc and videodisc reader head positioning control system |
| 11/21/1985 | WO1985005213A1 Digital tape recorder |
| 11/21/1985 | WO1985005210A1 Process and circuit for storing frequency-modulated signals |
| 11/21/1985 | EP0161512A1 Program identification system |
| 11/19/1985 | US4554654 Optical memory device with means for detecting erroneous data writing |
| 11/19/1985 | US4554652 Optical information processor |
| 11/19/1985 | US4554604 Video signal recording and/or reproducing apparatus having a function to temporarily stop recording |
| 11/19/1985 | US4554602 Video signal recording apparatus |
| 11/19/1985 | US4554599 Cassette tape reproduction control arrangement |
| 11/19/1985 | CA1197005A1 System comprising a preliminary processing device controlled in accordance with an amount of information stored in a buffer |
| 11/12/1985 | US4553228 Mobile pre-etched data carrier and an optical tracking device using such a carrier |
| 11/12/1985 | US4553180 Recording start position setting device for use in a tape recorder |
| 11/06/1985 | EP0160102A1 Apparatus for controlling movement of tape on audio tape recorder |
| 11/05/1985 | US4551774 Method for selecting desired piece of information recorded in magnetic tape mounted in magnetic tape recorder and/or reproducer |
| 11/05/1985 | CA1196418A1 Automatic circuit and method for editing commercial messages from television signals |
| 10/30/1985 | EP0159841A2 Method and apparatus for positioning transducers by digital conversion of analog signals |
| 10/29/1985 | US4550394 System for optically recording information |
| 10/29/1985 | US4550393 System for reproducing an address signal from each track turn during a search mode operation of a reproducing apparatus |
| 10/29/1985 | US4550349 Playback speed controller for video tape recorder |
| 10/29/1985 | US4550347 Method for recording information on a recording disc |
| 10/29/1985 | CA1196106A1 Method and apparatus for error correction |
| 10/22/1985 | US4549237 Tape machine |
| 10/22/1985 | US4549236 Information recording device for video and sound |
| 10/22/1985 | US4549231 Signal reproducing apparatus having means for modifying a pre-recorded control signal |
| 10/22/1985 | US4549224 Digital video tape recorder that can be used with different television systems |
| 10/22/1985 | US4549173 Apparatus for controlling the scrolling rate of a video display |
| 10/16/1985 | EP0158293A2 Improved television commercial monitor device |
| 10/16/1985 | EP0158067A1 Optical disc device |
| 10/16/1985 | EP0158055A1 Method of blending digital audio signals, and device therefor |
| 10/16/1985 | EP0157834A1 Preformatted diagnostic information recording disk |
| 10/09/1985 | EP0157577A2 Information recording disc and reproducing apparatus therefor |
| 10/09/1985 | EP0156880A1 Optically storing digital data |
| 10/09/1985 | EP0156879A1 Optical disk format employing resynchronizable data sectors |
| 10/09/1985 | EP0156859A1 Sync pattern encoding system for data sectors written on a storage medium |
| 10/08/1985 | US4546462 Optical data recording and reproducing apparatus |
| 10/08/1985 | US4546461 Method for recording information on a recording disc |
| 10/08/1985 | US4546399 Tape recorder |
| 10/08/1985 | CA1195009A1 Devices for displaying addresses on a record medium |
| 10/02/1985 | EP0156555A1 Optical reproducing apparatus & method |
| 10/02/1985 | EP0156440A2 An information transmission method with error correction for user words, an error correcting decoding method for such user words, an apparatus for information transmission for use with the method, a device for information decoding for use with the method and an apparatus for use with such device |
| 10/02/1985 | EP0155970A1 Apparatus for reproducing audio signal |
| 10/01/1985 | US4545044 Method and apparatus for optically recording and reproducing information |
| 10/01/1985 | US4544960 Electronic still camera |
| 10/01/1985 | US4544956 Image information registering/retrieving system |
| 09/26/1985 | WO1985004277A1 Magnetic recording/reproducing apparatus |
| 09/25/1985 | EP0155817A2 Method of pre-recording tracking information on magnetic media |
| 09/24/1985 | US4543620 Code generating apparatus |
| 09/24/1985 | US4543618 Tape recorder |
| 09/24/1985 | US4543617 Recording apparatus |
| 09/24/1985 | CA1194230A1 Control system for an optical data recording apparatus |
| 09/24/1985 | CA1194220A1 Method for identifying a sound recording and duplicating installation using said method |
| 09/18/1985 | EP0155153A2 Tape reproducing apparatus of automatic reversing type |
| 09/17/1985 | US4542427 Magnetic tape setting device for use in magnetic tape recording and/or reproducing apparatus |
| 09/17/1985 | CA1193716A1 Method and apparatus for single frame recording on video tape |
| 09/12/1985 | WO1985004066A1 A method in the so-called cutting of coloured video signals |
| 09/12/1985 | WO1985004042A1 Improved method of storage and retrieval of information stored on video media |
| 09/12/1985 | WO1985004024A1 A system for recording images and relating sound |
| 09/11/1985 | EP0154485A2 Video signal recording and/or reproducing apparatus having a function of carrying out assembled recordings |
| 09/11/1985 | EP0154389A1 Optical recording apparatus |
| 09/11/1985 | EP0154161A1 Automatic rewind device for reproduction of timer-controlled audio/video recordings |
| 09/10/1985 | US4541093 Method and apparatus for error correction |