| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 08/23/1994 | US5341250 Video signal digital magnetic recording reproducing apparatus, with variable length coding data compression |
| 08/23/1994 | US5341249 Disk drive using PRML class IV sampling data detection with digital adaptive equalization |
| 08/23/1994 | US5341247 Apparatus for recording and reproducing a digital signal to perform a track bouncing editing operation |
| 08/23/1994 | US5341134 Simple coding scheme for DC free channel codes of form M/N, where M=N-1 and M and N are positive integers |
| 08/18/1994 | WO1994018794A1 Reduced throughput image recording method and device therefor |
| 08/18/1994 | WO1994018793A1 Time-compressed signal recording and reproducing process |
| 08/18/1994 | WO1994018776A2 Multimedia distribution system |
| 08/18/1994 | WO1994018773A1 Gain control circuit for synchronous waveform sampling |
| 08/18/1994 | WO1994018771A1 Flow control by evaluating network load |
| 08/18/1994 | WO1994018763A1 Multi-media distribution and multi-media player |
| 08/18/1994 | WO1994018762A1 Transmission of digital data words representing a signal waveform |
| 08/18/1994 | WO1994018670A1 Synchronous read channel |
| 08/18/1994 | DE4404932A1 Short-representation playback device and method for a video cassette recorder |
| 08/17/1994 | EP0611208A2 Information storage disc and information recording and reproducing apparatus |
| 08/17/1994 | EP0611155A2 Recording and/or reproducing apparatus for disc-shaped recording medium |
| 08/17/1994 | EP0610975A2 Coded signal formatting for encoder and decoder of high-quality audio |
| 08/17/1994 | EP0524227B1 A device for evaluating a binary signal |
| 08/17/1994 | CN1090957A Circuit for preventing image search malfunction occured due to variation of speed of video tape |
| 08/17/1994 | CN1090940A Adjustable error-correction composite reed-solomon encoder/syndrome generator |
| 08/17/1994 | CN1025701C System for transferring information using an information carrier |
| 08/16/1994 | US5339319 Rotary type storage apparatus and control method thereof |
| 08/16/1994 | US5339303 Apparatus for reproducing information from optical disk on which information in recorded by mark length recording |
| 08/16/1994 | US5339207 Servo system for providing increased recording density and improved operation of the AGC circuitry |
| 08/16/1994 | US5339205 Recording/reproduction apparatus with error detection capability |
| 08/16/1994 | US5339204 System and method for servowriting a magnetic disk drive |
| 08/16/1994 | US5339203 Apparatus and method of retrieving a message from a digital audio tape |
| 08/16/1994 | US5339202 Method and apparatus for amplitude compensated write equalization |
| 08/16/1994 | US5339199 Still video device with selectable successive erasure of audio and/or video tracks |
| 08/16/1994 | CA2000013C Data formats and machine operations for enabling error correction |
| 08/12/1994 | CA2089307A1 Digital correction of vcr head skip for multimedia video capture devices |
| 08/11/1994 | DE4402870A1 Image data processing device for a digital video tape device and image data processing method therefor |
| 08/10/1994 | EP0609617A2 Recording and reproducing apparatus |
| 08/10/1994 | EP0609398A1 Method and device for recording-reading information on a moving optical or magneto-optical medium |
| 08/10/1994 | EP0609295A1 Storage arrangement for magnetic tape cassettes. |
| 08/10/1994 | CN1090667A Disc playback method |
| 08/10/1994 | CN1090666A Data recording method, data recording apparatus, DND data recording medium |
| 08/10/1994 | CN1090665A 多媒体数据存储设备 Multimedia data storage device |
| 08/09/1994 | US5337368 Frequency control system in an audio device |
| 08/09/1994 | US5337367 Recording device and video device using the same |
| 08/09/1994 | US5337322 Method of processing stored data containing parity data |
| 08/09/1994 | US5337295 Digital audio signal reproducing apparatus |
| 08/09/1994 | US5337201 Information signal output apparatus with amplitude control having selected speed response |
| 08/09/1994 | US5337199 Digital transmission signal processing system and recording/reproducing system |
| 08/09/1994 | US5337197 Method and system for maintaining directory consistency in magneto-optic media |
| 08/09/1994 | US5337196 Stereo/multivoice recording and reproducing video tape recorder including a decoder developing a switch control signal |
| 08/09/1994 | US5337194 Method apparatus and method for reproducing a frequency separated video signal stored on a recording medium |
| 08/09/1994 | US5337193 Apparatus for selectively recording and/or reproducing a video signal with a PCM audio signal or with an FM audio signal |
| 08/09/1994 | US5337192 Magnetic recording and/or reproducing apparatus having tape guide cylinder of reduced diameter and increased tape wrap angle |
| 08/09/1994 | US5336872 Information recording/reproducing apparatus for use in an optical card |
| 08/09/1994 | US5336844 Information storage medium and apparatus for reproducing information therefrom |
| 08/04/1994 | WO1994017524A1 Optical data storage and retrieval system and method |
| 08/04/1994 | WO1994017490A1 A CONTINUOUS-TIME FILTER AND EQUALIZER COMPRISING A PARASITIC-INSENSITIVE BiCMOS ACTIVE INTEGRATOR |
| 08/03/1994 | EP0609054A2 Method and apparatus for recording or reproducing video data on or from storage media |
| 08/03/1994 | EP0609013A2 Recording and reproducing apparatus |
| 08/03/1994 | EP0608637A1 Adjustable error-correction system |
| 08/03/1994 | EP0364586B1 Disk recording apparatus |
| 08/03/1994 | CN1090421A Method for recording images in a digital video cas sette recorder |
| 08/03/1994 | CN1090420A Information recording medium, equipment and reader and recording method |
| 08/03/1994 | CN1090415A Method and recordeing device for recording signals on a record carrier |
| 08/03/1994 | CN1090413A Method and system for reading record medium |
| 08/02/1994 | US5335352 Reconfigurable, multi-function data storage system controller selectively operable as an input channel adapter and a data storage unit adapter |
| 08/02/1994 | US5335328 Methods for recording and reading data from a record member having data in any one of a plurality of block formats including determining length of records being transferred |
| 08/02/1994 | US5335235 FIFO based parity generator |
| 08/02/1994 | US5335216 Reproducing apparatus reproducing data from a recording medium having a preformatted address area at a starting position of each sector |
| 08/02/1994 | US5335215 Semiconductor integrated circuit for signal processing of optical disk of write-once type and semiconductor device |
| 08/02/1994 | US5335121 Arrangement for reproducing a digital signal from a track on a magnetic record carrier using a read head with magneto-resistive element and an equalizer filter |
| 08/02/1994 | US5335119 Data recording system having unique nonrecording detection |
| 08/02/1994 | US5335118 Disc drive with write precompensation using window/pulse timing measurements |
| 08/02/1994 | US5335117 Digital magnetic recording/reproducing method and apparatus therefor for recording re-arranged sync blocks |
| 08/02/1994 | US5334930 Peak detection circuit |
| 07/27/1994 | EP0608126A2 Information recording medium and method of fabricating same |
| 07/27/1994 | EP0608048A2 Method and apparatus for selecting signal lines for their connection to a plurality of audio-visual devices |
| 07/27/1994 | EP0608014A2 Arrangement for reproducing n digital signals from n adjacent tracks on a record carrier |
| 07/27/1994 | EP0607861A2 Disk reproducing apparatus |
| 07/27/1994 | CN1090071A Computer controlled optimized pairing of disk units |
| 07/27/1994 | CN1090065A Cinefilm and recording/reproducing apparatus therefor |
| 07/26/1994 | US5333305 Method for improving partial stripe write performance in disk array subsystems |
| 07/26/1994 | US5333140 Servowriter/certifier |
| 07/26/1994 | US5333126 Information recording method and optical disk apparatus using same |
| 07/26/1994 | US5333092 Magnetic recording and reproducing system for recording and reproducing video signals corresponding to an audio signal |
| 07/26/1994 | US5333084 Electronically alignable flexible disk drive |
| 07/26/1994 | US5333063 Image processing system and data modulation/demodulation method thereof |
| 07/26/1994 | CA2011541C Disc player |
| 07/22/1994 | CA2113842A1 Recording and reproducing apparatus |
| 07/21/1994 | WO1994016503A1 Apparatus and methods for displaying text in conjunction with recorded audio programs |
| 07/20/1994 | EP0606868A2 Picture signal coding method, decoding method and picture signal recording medium |
| 07/20/1994 | EP0606857A2 Digital video recording device |
| 07/20/1994 | EP0606622A2 Viterbi decoding method and Viterbi decoding apparatus |
| 07/20/1994 | EP0606499A1 Device and method for disc recording |
| 07/20/1994 | EP0606478A1 Data reproducing apparatus |
| 07/19/1994 | US5331646 Error correcting code technique for improving reliablility of a disk array |
| 07/19/1994 | US5331620 Recording method and recording apparatus for optical disk |
| 07/19/1994 | US5331617 Audio data recording/reproduction device having digital high speed dubbing function and audio data dubbing system using such devices |
| 07/19/1994 | US5331616 Information recording and reproducing apparatus with self-diagnosis information storage mechanism |
| 07/19/1994 | US5331613 Data reproducing method and apparatus capable of shortening the total time of data reproduction for a plurality of reproduction requests |
| 07/19/1994 | US5331587 System and method for restoring a clipped signal |
| 07/19/1994 | US5331480 Dynamic tracking reproduction apparatus |
| 07/19/1994 | US5331476 Apparatus and method for dynamically performing knowledge-based error recovery |
| 07/19/1994 | US5331320 Coding method and apparatus using quaternary codes |
| 07/19/1994 | CA2029098C Mass data storage library |