| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 11/07/1996 | DE19616606A1 Read=write system adjustment arrangement for magnetic disc data store |
| 11/06/1996 | EP0741508A2 Apparatus and method for suppression of electromagnetic interference |
| 11/06/1996 | EP0741382A1 Marking generating apparatus, method of forming laser marking on optical disk, reproducing apparatus, optical disk and optical disk producing method |
| 11/06/1996 | EP0740832A1 Information transfer method, information carrier, arrangement for transmitting and arrangement for receiving information |
| 11/06/1996 | EP0740831A1 Disc-like record carrier, recording and/or reading apparatus for recording/reading information in the record carrier |
| 11/06/1996 | EP0740830A1 Disk drive employing adaptive read/write channel for optimizing head-media-channel performance |
| 11/06/1996 | CN1135073A Encoding unit and storage unit using same |
| 11/06/1996 | CN1135072A ptical disk and optical disk reproduction apparatus |
| 11/05/1996 | US5572661 Methods and system for detecting data loss in a hierarchic data storage system |
| 11/05/1996 | US5572590 Computer implemented method |
| 11/05/1996 | US5572558 PID loop filter for timing recovery in a sampled amplitude read channel |
| 11/05/1996 | US5572507 Optical disc, device for checking optical disc, and device for recording information on optical disc |
| 11/05/1996 | US5572506 Optical information recording medium with gap area capable for preformatting with a specified pattern |
| 11/05/1996 | US5572503 Correcting non-linear distortions of optical information with a non-linear equalizer |
| 11/05/1996 | US5572502 Optical disk apparatus |
| 11/05/1996 | US5572496 Apparatus for reproducing an encoded digital signal based on a frame synchronization signal |
| 11/05/1996 | US5572378 Direct file access system for magnetic tape |
| 11/05/1996 | US5572377 Pitch control apparatus for sound reproducing system |
| 11/05/1996 | US5572333 Compressed data recording method using integral logical block size and physical block size ratios |
| 10/31/1996 | WO1996034389A2 System for storing and reproducing information |
| 10/31/1996 | WO1996034387A2 Device for reading and/or recording information on a disc-shaped information carrier |
| 10/31/1996 | WO1996034385A1 Spiral track data recording and playback system |
| 10/31/1996 | WO1996033725A1 Solvent detergent emulsions having antiviral activity |
| 10/31/1996 | DE19515074A1 Helical track magnetic tape recording and playback system |
| 10/30/1996 | EP0740428A1 Tonality for perceptual audio compression based on loudness uncertainty |
| 10/30/1996 | EP0740299A2 Disk drive with precompensation and read equalization |
| 10/30/1996 | EP0740298A2 Servo apparatus and method for high speed reproduction in digital video cassette recorders |
| 10/30/1996 | EP0740290A2 Recording medium having first tracks and second tracks at different levels and with different recording formats |
| 10/30/1996 | EP0740247A2 Data stream server system |
| 10/30/1996 | EP0302119B1 Method for recording and reproducing data for an optical card |
| 10/30/1996 | CN1134586A Method and apparatus for reproducing encoded data |
| 10/30/1996 | CN1134583A Data recording medium, reproducing and recording method and apparatus and its transmitting system |
| 10/29/1996 | US5570398 Method and apparatus for dynamic pole-zero reconfiguration for use with hard disc drive servos, electronic filters and other circuits |
| 10/29/1996 | US5570396 Transmission system comprising receiver with improved timing means |
| 10/29/1996 | US5570393 Digital audio signal demodulator |
| 10/29/1996 | US5570388 Method and apparatus using simple codes for the wireless transmission of non-data symbols |
| 10/29/1996 | US5570380 Survival sequence register for variable threshold qualification for recording channels |
| 10/29/1996 | US5570340 Disk recording medium and method which uses an order table to correlate stored programs |
| 10/29/1996 | US5570339 Optical disc and a recording and/or reproducing apparatus having copy-protection function |
| 10/29/1996 | US5570335 Reproducing waveform correction circuit for optical information recording/reproducing system |
| 10/29/1996 | US5570331 Method of and apparatus for detecting end of reproduction of main data recorded on information record medium, and system for reproducing information record medium |
| 10/29/1996 | US5570308 Method of processing digital audio signals of different sampling rates |
| 10/29/1996 | US5570248 Method and system using encoded periodic digital sum variation (DSV) as pilot signal and controlling tracking error using crosstalk from the pilot signal |
| 10/29/1996 | US5570243 Variable delay circuit including current mirror and ramp generator circuits for use in the read channel of a data storage device |
| 10/29/1996 | US5570242 In an enhanced data recording system |
| 10/29/1996 | US5570199 Image processing device and method |
| 10/29/1996 | US5569038 Acoustical prompt recording system and method |
| 10/29/1996 | CA2087769C Method and arrangement for decoding f2f signals read from a magnetic data carrier |
| 10/24/1996 | WO1996033579A1 An in-home digital video unit with combined archival storage and high-access storage |
| 10/24/1996 | WO1996033559A2 Concealment method and arrangement and reproducing apparatus provided with the concealment arrangement |
| 10/24/1996 | WO1996033492A1 Method and device for managing defect of information recording medium and information recording medium |
| 10/24/1996 | WO1996033491A1 Branch metric compensation for digital sequence detection |
| 10/24/1996 | WO1996033490A1 Data-reading process |
| 10/23/1996 | EP0739134A2 An immediate recording device and a method for recording immediately broadcasting signal in a video cassette recorder |
| 10/23/1996 | EP0739100A2 Ancillary data processing circuit for audio decoding system |
| 10/23/1996 | EP0739099A1 Method and apparatus for decoding RLL modulated data using tables of reduced sizes |
| 10/23/1996 | EP0739010A2 Drop-out location detection circuit |
| 10/23/1996 | EP0739009A2 PPM decoder utilizing drop-out location information |
| 10/23/1996 | EP0739008A1 Apparatus for recording and reproducing information |
| 10/23/1996 | CN1134195A Signal modulation method, signal modulator, signal demodulation method and signal demodulator |
| 10/23/1996 | CN1134079A Self-adaptive orthogonal transformation coding means |
| 10/23/1996 | CN1134018A Method and apparatus for recording and/or reproducing digital signals |
| 10/23/1996 | CN1134017A Data recording medium management method, data recording medium management device and data recording medium |
| 10/23/1996 | CN1134016A Method and unit for recording and reading of multiple speed documentation by rotary magnetic head |
| 10/22/1996 | US5568650 Control unit for controlling reading and writing of a magnetic tape unit |
| 10/22/1996 | US5568627 Header verification in a disk drive using sector histories for improved format efficiency |
| 10/22/1996 | US5568625 Time conversion method of mini discs using multiple time tables |
| 10/22/1996 | US5568606 Method and apparatus for maximizing effective disk capacity using adaptive skewing |
| 10/22/1996 | US5568467 Information recording format having a plurality of bands with independent read and write control data |
| 10/22/1996 | US5568465 Reading from record medium in either an inverted or non-inverted signal-processing mode |
| 10/22/1996 | US5568456 Crosstalk Canceler |
| 10/22/1996 | US5568454 Apparatus and method for detecting a defect on a magneto-optical disk |
| 10/22/1996 | US5568403 Method for communicating compressed signal between components |
| 10/22/1996 | US5568330 Recording/reproducing apparatus with maximum likelihood sequence estimation |
| 10/22/1996 | US5568329 Audio signal processing apparatus for high speed or forward/reverse direction reproduction |
| 10/22/1996 | US5568328 Video data recording apparatus for recording search data |
| 10/22/1996 | US5568327 Method for determining the tape position using dedicated servo format |
| 10/22/1996 | US5568274 Apparatus and method for processing a variable-rate coded signal for erecording to provide a high-speed search capability, apparatus and method for reproducing such processed signal, and recording including such processed signal |
| 10/17/1996 | WO1996032780A1 Device and method for converting/decoding code and recording medium |
| 10/17/1996 | WO1996032779A1 Recording medium, digital modulation/demodulation apparatus and digital modulation/demodulation method |
| 10/17/1996 | WO1996032721A1 Information holding/transmitting medium employing parental control |
| 10/17/1996 | WO1996032718A1 Data processing method for generating error correction product code block, data processing method for recording data in recording medium, and data processing device for data |
| 10/17/1996 | WO1996032717A1 Method and device for storing, searching for and playing back audiovisual data and data files |
| 10/17/1996 | WO1996032716A1 Optical record carrier and method for recording and reproducing signals therefrom |
| 10/17/1996 | WO1996032715A1 Optical disk having pattern for evaluating the optical disk |
| 10/17/1996 | WO1996032673A1 Device and method for reproducing information signal |
| 10/17/1996 | DE19516768A1 Time modulation method for digital data transmission |
| 10/16/1996 | EP0738081A2 Method and system for storing video programmes |
| 10/16/1996 | EP0737979A2 Recording medium, apparatus and method of recording data on the recording medium, and apparatus and method of reproducing data therefrom |
| 10/16/1996 | EP0737976A1 Optical disk having an evaluation pattern for evaluating the optical disk |
| 10/16/1996 | EP0737975A2 Recording medium, recording apparatus and recording method for recording data into recording medium, and reproducing apparatus and reproducing method for reproducing data from recording medium |
| 10/16/1996 | EP0737974A2 Information storage and information transmission media with parental control |
| 10/16/1996 | EP0737963A2 Seek actuator for optical recording |
| 10/16/1996 | EP0737962A2 Data recording/regenerating method, data recording/regenerating apparatus and data recording medium |
| 10/16/1996 | EP0737912A2 Optical recording medium |
| 10/16/1996 | EP0737387A1 Identification/authentication coding method and apparatus |
| 10/16/1996 | EP0599919A4 Digital data tape storage system. |
| 10/16/1996 | CN1133532A Digit recording and rendition device |
| 10/16/1996 | CN1133531A Device and method for digital data recording/rendition |
| 10/16/1996 | CN1133526A Single clamp multiplexer arrangement |