| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 08/19/1992 | EP0499365A2 Data processing system and method for encoding and rebuilding data contents of unavailable DASDS |
| 08/19/1992 | EP0499295A2 Method and apparatus for data recording disc playback |
| 08/19/1992 | EP0499278A2 Method for recording sector control information on magneto-optical disk |
| 08/19/1992 | EP0146637B1 Method of detecting error |
| 08/18/1992 | US5140596 High speed encoder for non-systematic codes |
| 08/18/1992 | US5140592 Disk array system |
| 08/18/1992 | US5140566 Optical data recording and playback system |
| 08/18/1992 | US5140474 Device for recording a digital information signal on a record carrier |
| 08/18/1992 | US5140473 Apparatus for reproducing digital audio and video data |
| 08/18/1992 | US5140437 Recording/reproducing compressed data on a rotatable record medium in which at least one intraframe code signal and at least (n-1) interframe code signals are recorded in each track |
| 08/18/1992 | CA1306538C Digital signal processing system and method |
| 08/18/1992 | CA1306517C Automatic gain control device for use in an optical memory device |
| 08/16/1992 | CA2060922A1 Rotary head vtr which records video and pcm signals in respective areas of a slant track and a subcode therebetween |
| 08/13/1992 | DE4203407A1 Verfahren zur programm-archivierung in einem videobahnrecorder Procedures for program-archiving in a web video recorder |
| 08/13/1992 | DE4203266A1 Still frame recording appts. e.g. DAT recorder - provides table of contents allowing user to search for frame with viewing monitor |
| 08/13/1992 | DE4104041A1 Verfahren zum lesen von daten eines rotierenden aufzeichnungstraegers A method for reading data from a rotating aufzeichnungstraegers |
| 08/13/1992 | DE4103973A1 Compact disc recording and playback method - using decoder to identify data loss with increased speed transfer into buffer as correction |
| 08/13/1992 | DE4103935A1 Transfer of computer programs from optical mass storage device to computer - with program descriptions using control mechanism supplied with password-controlled information for releasing programs for operation |
| 08/12/1992 | EP0498617A2 Digital signal transmitting method |
| 08/12/1992 | EP0498574A2 Waveform equalizer apparatus formed of neural network, and method of designing same |
| 08/12/1992 | EP0498501A1 Encoding/decoding circuit, and digital video system comprising the circuit |
| 08/12/1992 | EP0498421A2 Magnetic recording and reproducing methods as well as magnetic recording and reproducing apparatus |
| 08/12/1992 | EP0497864A1 Method and apparatus for producing customized video recordings. |
| 08/12/1992 | EP0485417A4 Layered protection system for computer's hard disk |
| 08/11/1992 | US5138601 Digital information signal reproducing apparatus |
| 08/11/1992 | US5138599 Information recording medium having dummy tracks and information recording and reproducing apparatus |
| 08/11/1992 | US5138597 Apparatus for detecting a read error of an optical recording medium |
| 08/11/1992 | US5138505 Tracking apparatus for a magnetic recording and playback apparatus with independent control of audio head with respect to video head |
| 08/11/1992 | US5138501 Magnetic recorder/reproducer for recording digital signal on a plurality of tracks of magnetic recording media and reproducing the same |
| 08/11/1992 | US5138500 Magnetic tape recording/reproducing device for recording digital acoustic and video signals |
| 08/11/1992 | US5138499 Method of overwriting recorded data on magnetic tape in apparatus employing positioning signals derived from axially displaced heads |
| 08/11/1992 | US5138498 Recording and reproduction method for a plurality of sound signals inputted simultaneously |
| 08/11/1992 | US5138314 Method for converting and/or detecting data |
| 08/11/1992 | US5138282 Plural phase-lock loops sharing a common frequency control |
| 08/07/1992 | WO1992014208A1 Disk drive array memory system using nonuniform disk drives |
| 08/07/1992 | CA2101848A1 Disk drive array memory system using nonuniform disk drives |
| 08/06/1992 | WO1992013344A1 Error correction processing device and error correction method |
| 08/06/1992 | DE4102800A1 Phase-locked loop with drift compensation for CD player, etc. - varies equalisation voltage of PLL until bit error rate is minimised during playing of disc |
| 08/06/1992 | DE4102705A1 Recording-reproducing digital data on magneto=optical disc - beginning recording or reproduction immediately after reading fixed table of contents |
| 08/05/1992 | EP0497625A1 Shock absorber |
| 08/05/1992 | EP0497593A2 On-the-fly error correction with embedded digital controller |
| 08/05/1992 | EP0497587A2 Signal recording-reproducing apparatus |
| 08/05/1992 | EP0497545A2 Image signal coding device |
| 08/05/1992 | EP0497413A1 Subband coding system and a transmitter comprising the coding system |
| 08/05/1992 | EP0497321A2 Symmetry apparatus for an EFM signal |
| 08/05/1992 | EP0497252A2 Disc and disc player for displaying picture information |
| 08/05/1992 | EP0497067A1 High performance data storage system and method |
| 08/05/1992 | EP0497060A2 PCM digital audio signal playback apparatus |
| 08/05/1992 | EP0497058A2 Video coding apparatus |
| 08/05/1992 | EP0497050A2 PCM digital audio signal playback apparatus |
| 08/04/1992 | US5136592 Error detection and correction system for long burst errors |
| 08/04/1992 | US5136573 Information recording apparatus and method |
| 08/04/1992 | US5136564 Pit pattern detecting apparatus and method |
| 08/04/1992 | US5136436 Apparatus for recording a digital information signal and utilizing the digital sum value thereof to record an auxiliary digital signal, and apparatus for reproducing such recorded signals |
| 08/04/1992 | US5136392 Frequency demodulating circuit for avoiding black reversing phenomenon |
| 08/04/1992 | US5136391 Digital video tape recorder capable of accurate image reproduction during high speed tape motion |
| 07/29/1992 | EP0496565A1 Digital data reproducing apparatus |
| 07/29/1992 | EP0496495A2 Data recording device |
| 07/29/1992 | EP0496429A2 Error correction coded digital data reproducing apparatus |
| 07/29/1992 | EP0495789A1 Adaptive read/write channel controls |
| 07/28/1992 | US5134619 Failure-tolerant mass storage system |
| 07/28/1992 | US5134598 Disk player with peak level detection during high-speed playback |
| 07/28/1992 | US5134529 Apparatus and method for recording a digital signal |
| 07/28/1992 | US5134528 Low frequency component restoration circuit for restoring and compensating for a low frequency component lost in a digital signal transmission system |
| 07/28/1992 | US5134500 Video disk player with disk code demodulation using reproduced sync signal |
| 07/28/1992 | US5134496 Bilateral anti-copying device for video systems |
| 07/28/1992 | US5134252 Signal line |
| 07/23/1992 | WO1992012607A1 Encoder/decoder for multidimensional sound fields |
| 07/23/1992 | WO1992012598A1 Compression of video signals |
| 07/23/1992 | WO1992012597A1 Storage of video signals |
| 07/23/1992 | WO1992012482A1 Fluid transfer device and method of use |
| 07/23/1992 | DE4139188A1 Einrichtung und verfahren zur dynamischen spurnachfuehrung Device and method for dynamically tracking |
| 07/22/1992 | WO1993014493A1 Circuit for equalizing waveform of signal reproduced by thin film magnetic head |
| 07/22/1992 | EP0495558A2 Method and apparatus for magnetic recording and reproducing |
| 07/22/1992 | EP0495518A1 Data processing apparatus and method for various data formats |
| 07/22/1992 | EP0495471A2 Magnetic disk and magnetic disk device |
| 07/22/1992 | EP0248536B1 Methods of and apparatus for seeking a target address on a record medium |
| 07/21/1992 | USRE34003 Method and apparatus for encoding and mapping magnetic disk sector addresses |
| 07/21/1992 | US5132988 Adaptive decision feedback equalizer apparatus for processing information stored on digital storage media |
| 07/21/1992 | US5132957 Information signal recording and reproducing system capable of recording an information signal on a medium having a limited recording band width |
| 07/21/1992 | US5132956 Optical recording/reproducing apparatus in which defective sectors are altered |
| 07/21/1992 | US5132955 Method and apparatus for synchronizing multiple cd players |
| 07/21/1992 | US5132954 Controls for optical disk relating to accessing and utilization of such disk |
| 07/21/1992 | US5132853 Allocation procedures for optical disk recorders |
| 07/21/1992 | US5132554 Clock generating apparatus |
| 07/21/1992 | US5132522 Information-reading method |
| 07/21/1992 | CA1305553C Method and apparatus for reproducing recorded video signal |
| 07/15/1992 | EP0494669A1 Method and apparatus for fault tolerant transducing in a memory file |
| 07/15/1992 | EP0494267A1 Digital optical sound system. |
| 07/14/1992 | US5131042 Music tone pitch shift apparatus |
| 07/14/1992 | US5131011 Receiver for data transmission system with nonlinearities |
| 07/14/1992 | US5130969 Apparatus having defective sector compensation coupled with analog information mode and digital information mode recording/reproducing capability |
| 07/14/1992 | US5130966 Method of recording and reproducing picture information, recording medium, and recording medium playing apparatus |
| 07/14/1992 | US5130866 Method and circuitry for in-situ measurement of transducer/recording medium clearance and transducer magnetic instability |
| 07/14/1992 | US5130864 Digital recording and reproducing apparatus or digital recording apparatus |
| 07/14/1992 | US5130863 Digital signal recording apparatus for recording plural kinds of digital information signals having different respective bit rates |
| 07/14/1992 | US5130816 Method and apparatus for recording and reproducing information including plural channel audio signals |
| 07/14/1992 | US5130815 Method and apparatus for encoding a video signal having multi-language capabilities |
| 07/14/1992 | US5130812 Apparatus for recording on a disk an audio signal that is recorded after the recording of a video signal thereon |
| 07/14/1992 | US5130521 Optical card recording apparatus |