| Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746) |
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| 11/12/1991 | US5065251 Method and apparatus for graphically marking an audiovisual recording to indicate occurrence of an official's whistle signal |
| 11/12/1991 | CA1292081C Method for storing a parcelwise divided digital data base as well as of addressing a data parcel in a mass memory, and apparatus for carrying out the method |
| 11/12/1991 | CA1292065C "compact disc" drive apparatus specifically designed for storage of digital data and/or a mixture of audio information and digital data |
| 11/08/1991 | CA2024223A1 Personal custom video recording and the process and apparatus for making same |
| 11/06/1991 | EP0455293A1 Method of and arrangement for obtaining prerecorded digital music cassettes |
| 11/06/1991 | EP0455267A2 Data demodulation system |
| 11/06/1991 | EP0455205A1 Two-side video disc having high definition television video signals recorded thereon and a method of manufacturing the same |
| 11/06/1991 | CN1014658B Device for determining opiical disk record electric lever |
| 11/05/1991 | US5063547 Apparatus for automatically reproducing a user-defined preferred selection from a record carrier |
| 11/05/1991 | US5063546 Optic disc with servo pattern and apparatus for accessing the optical disc |
| 11/05/1991 | US5063493 Method of preparing broadcast sequence control data and apparatus for implementing said method |
| 11/05/1991 | US5063470 Information signal reproducing apparatus capable of grasping reproducing position on a tape-shaped recording medium |
| 11/05/1991 | US5063466 Rotary head type magnetic recording and reproducing apparatus |
| 11/05/1991 | US5063456 Video signal processor |
| 11/05/1991 | CA1291816C Method of and apparatus for recording and/or reproducing a picture signal and an associated audio signal in/from a record carrier and record carrier obtained by means of the method |
| 10/31/1991 | WO1991016709A1 Digital audio recording format for motion picture film |
| 10/31/1991 | DE4013070A1 Audio-visual teaching equipment - performs simultaneous signal reprodn. from Manchester II coded digital recordings of speech and video information on tape of audio cassette |
| 10/30/1991 | EP0454464A2 Digital signal reproducing apparatus |
| 10/30/1991 | EP0453512A1 Interactive video control system |
| 10/29/1991 | US5062091 Magneto-optical recording method and apparatus capable of overwriting data using a radiation beam |
| 10/29/1991 | US5062011 Address mark generating method and its circuit in a data memory |
| 10/29/1991 | CA1291565C Optical recording medium |
| 10/29/1991 | CA1291562C Method and apparatus for seeking target address with error check code |
| 10/23/1991 | EP0453192A2 Method of minimizing head-arm movements in a disk drive |
| 10/23/1991 | EP0453161A2 Optical recording apparatus |
| 10/23/1991 | EP0453108A2 Player for audio disk and memory disk |
| 10/23/1991 | EP0453064A2 Display apparatus for multidisk player |
| 10/23/1991 | EP0452884A2 A rewritable optical disc |
| 10/23/1991 | EP0452854A2 Method and apparatus for data recording |
| 10/22/1991 | US5060219 Recording system for recording only those types of information which are specified by the record carrier |
| 10/22/1991 | US5060208 Magnetooptical recording method and apparatus utilizing shift adjustment |
| 10/22/1991 | US5060091 Apparatus and method for hard disk testing |
| 10/22/1991 | US5060090 Automatic storage system and method for information recording media |
| 10/22/1991 | US5060087 Editing circuit for a magnetic recording and reproducing apparatus |
| 10/22/1991 | US5060086 Apparatus for assembling of video tapes |
| 10/22/1991 | US5060068 Audio/video distribution system |
| 10/22/1991 | US5059772 Reading method and apparatus for cartridge library |
| 10/22/1991 | CA1291258C Recording and/or reproducing apparatus |
| 10/17/1991 | WO1991015920A1 Interconnection and control of multiple audio and video media devices |
| 10/17/1991 | WO1991015851A2 Process for the automatic real-time alteration of electric signals stored on a signal substrate, especially magnetically recorded audio and video signals, during the transmission of the original signal to a signal receiver |
| 10/16/1991 | EP0202945B1 Recording method and apparatus |
| 10/15/1991 | US5058096 Disk recording/reproducing apparatus and disk recording/reproducing method |
| 10/15/1991 | US5058093 Signal level deviation detecting apparatus |
| 10/15/1991 | US5058092 Method for accessing a control track by positioning an optical head at the center of the control track |
| 10/15/1991 | US5057950 Data storage method |
| 10/15/1991 | US5057947 Recording and reproducing apparatus with limited digital copying |
| 10/15/1991 | US5057946 Magnetic disk drive apparatus |
| 10/15/1991 | US5057932 Audio/video transceiver apparatus including compression means, random access storage means, and microwave transceiver means |
| 10/09/1991 | EP0450745A1 Composite disk playing method |
| 10/09/1991 | EP0450471A2 Editing apparatus |
| 10/09/1991 | EP0295164B1 Method of writing synchronization information on a magnetic record carrier |
| 10/08/1991 | US5056071 Cd apparatus with dynamic function generation |
| 10/08/1991 | US5055948 Magnetic tape using two end position identifying parts and a data recording method and apparatus using the magnetic tape |
| 10/08/1991 | US5055939 Method system & apparatus for synchronizing an auxiliary sound source containing multiple language channels with motion picture film video tape or other picture source containing a sound track |
| 10/08/1991 | US5055937 Remote controller for two VTR's |
| 10/08/1991 | US5054359 MIDI signal processor |
| 10/03/1991 | WO1991014996A1 Reader/writer for flexible data cards |
| 10/02/1991 | EP0449632A2 Matrix switcher apparatus |
| 10/02/1991 | EP0449622A2 Still picture filing apparatus |
| 10/02/1991 | EP0449607A1 Cassette autochanger |
| 10/02/1991 | EP0449276A2 Recording position compensation circuit for use in digital information recording-reproduction apparatus |
| 10/02/1991 | EP0449214A2 Digital audio tape recorder |
| 10/02/1991 | EP0449213A2 Interleave address generating circuit of digital audio tape recorder |
| 10/02/1991 | DE4110153A1 Magnetic recording reproducing device e.g. R-DAT-recorder - records control information, e.g. program start signal indicating header position, as series of recorded data in set recording region |
| 10/02/1991 | DE4010324A1 Dynamic real time correction of music signals - uses digital storage and processing to provide desired response |
| 10/02/1991 | CN1055095A Television program receiver-recorder |
| 10/02/1991 | CN1055078A Digital recording and reproducing system |
| 10/01/1991 | WO1991015845A1 Broadcast digital sound processing system with time companding |
| 10/01/1991 | US5054017 Optical information reproducing apparatus |
| 10/01/1991 | US5053948 File index system for mass storage device |
| 10/01/1991 | US5053898 Recording and/or reproducing apparatus, particularly with means for searching for vacant tracks |
| 10/01/1991 | US5053890 Magnetic recording and reproducing apparatus |
| 10/01/1991 | CA2078446A1 Broadcast digital sound processing system with time companding |
| 09/25/1991 | EP0448455A2 A system for inserting a synchronizing pattern in digital audio data on an optical disk |
| 09/25/1991 | EP0448378A2 Information recording and reproducing device |
| 09/25/1991 | EP0448279A2 Control system for reproduction devices |
| 09/25/1991 | EP0448247A2 Copying apparatus for recorded discs |
| 09/25/1991 | EP0448160A1 Digital recording and reproducing system |
| 09/25/1991 | EP0448101A2 Editing apparatus |
| 09/25/1991 | EP0448011A1 Still image reproducing apparatus |
| 09/25/1991 | EP0162689B1 Magnetic disc reproducing apparatus |
| 09/24/1991 | US5051973 Method for playing back music pieces recorded on recording media |
| 09/24/1991 | US5051971 Program editing method and apparatus for an information recording medium playing apparatus |
| 09/24/1991 | US5051849 Recording apparatus including a pre-recording positioning function |
| 09/24/1991 | US5051845 Closed-loop post production process |
| 09/24/1991 | US5051836 Optical disc with pregrooves and recording method and apparatus using an optical disc of that type |
| 09/24/1991 | US5051835 Digital processing of theatrical film |
| 09/24/1991 | US5051677 Apparatus for processing rotary member |
| 09/24/1991 | US5051569 Method for recording data onto optical data recording cards including data regions and sync regions |
| 09/21/1991 | CA2038375A1 Digital recording and reproducing system |
| 09/20/1991 | CA2028572A1 Copying apparatus for microfloppy disk |
| 09/19/1991 | WO1991014266A1 Tape storage device |
| 09/19/1991 | WO1991014264A1 Compact disc loader |
| 09/19/1991 | WO1991013695A2 Receiver-recorder of television transmissions |
| 09/19/1991 | DE4008081A1 Mehrkanalige vorrichtung zum digitalen aufzeichnen und wiedergeben von audiosignalen Multi-channel device for digital recording and playback of audio signals |
| 09/19/1991 | DE4007814A1 Verfahren zur aufzeichnung und wiedergabe von digitalen daten auf einem aufzeichnungstraeger A method for recording and reproducing digital data on a record carrier |
| 09/18/1991 | EP0447293A2 Receiver-recorder of television broadcasts |
| 09/18/1991 | EP0447246A2 A data recovery method in a magnetic disk data storage device |
| 09/18/1991 | EP0447081A1 Method of recording servo information |
| 09/18/1991 | EP0447050A2 Including break slots in broadcast video signals |