| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 05/10/2001 | DE19952362A1 Verfahren zur Wiedergabe von auf einem Speichermedium gespeicherten Daten A method for reproducing data stored on a data storage medium |
| 05/10/2001 | DE10045033A1 Computer hard drive has vertically anisotropic magnetic storage medium to yield improved data storage density, while reliability is maintained, with data coded so that the mean value of signal transfers is essentially zero |
| 05/10/2001 | CA2388789A1 System and method for recording pushed data |
| 05/10/2001 | CA2356347A1 Magnetic recording/reproducing apparatus |
| 05/10/2001 | CA2356192A1 Data write control system and method therefor |
| 05/09/2001 | EP1098523A1 Information processing apparatus, information processing method, and recording medium |
| 05/09/2001 | EP1098515A2 Methods of and apparatus for reading multimedia information |
| 05/09/2001 | EP1098448A1 Data receiver, data transmission system, and data transmitting method therefor |
| 05/09/2001 | EP1098322A2 Method of controlling the playing of a compact disc on a compact disc player |
| 05/09/2001 | EP1098315A1 Electronic device, method of signal processing, method of input signal switching, and download system |
| 05/09/2001 | EP1098314A1 Method and apparatus for decoding |
| 05/09/2001 | EP1098313A2 Data reproduction apparatus and method with improved performance by adjusting filter coefficients of equalizer |
| 05/09/2001 | EP1098312A2 Waveform equalizer |
| 05/09/2001 | EP1098311A1 Revocation information updating method, revocation information updating apparatus and storage medium |
| 05/09/2001 | EP1098310A2 Resumption of interrupted recording |
| 05/09/2001 | EP1098303A1 Optical disk, optical disk recording/reproducing apparatus, and recording method |
| 05/09/2001 | EP1098302A2 Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium |
| 05/09/2001 | EP1098301A2 Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium |
| 05/09/2001 | EP1097577A1 Digital video apparatus user interface |
| 05/09/2001 | EP1097576A1 Set top box which enables television program displayed on a television set to be recorded by means of a video recorder |
| 05/09/2001 | EP1097515A1 Apparatus for decoding a serial datastream of channel words into a datastream of information words |
| 05/09/2001 | EP1097451A1 Invertibly mapping binary sequences into rate 2/3 (1,k) run-length-limited coded sequences with maximum transition density constraints |
| 05/09/2001 | EP1097449A1 Digital video apparatus user interface |
| 05/09/2001 | EP0764327B1 Recording medium, recording method and apparatus, and reproduction method and apparatus |
| 05/09/2001 | CN1294740A Image/voice data conversion device and disk unit using it |
| 05/09/2001 | CN1294738A Clock generation circuit |
| 05/09/2001 | CN1294733A Method for controlling bias current for magnetoresistive head, fixed magnetic recording device, and magnetic disc therefor |
| 05/09/2001 | CN1294705A Magnetic disk device and disk access method therefor |
| 05/09/2001 | CN1294386A Method for controlling speed of optical information regenerator |
| 05/09/2001 | CN1294385A Method for planning particular cell in more memory cells |
| 05/09/2001 | CN1065646C Information recording method, reproducing method, and reproducing appts. |
| 05/09/2001 | CN1065644C Audio signal processing appts. and recording and/or reproducing appts. for tape-shaped recording medium |
| 05/08/2001 | US6230268 Data control system |
| 05/08/2001 | US6230240 Storage management system and auto-RAID transaction manager for coherent memory map across hot plug interface |
| 05/08/2001 | US6230141 Synchronization of a two-channel audio decoder with a multichannel audio decoder |
| 05/08/2001 | US6230062 Adaptation to unmeasured variables |
| 05/08/2001 | US6229955 Optical disc, recording apparatus, and computer-readable recording medium |
| 05/08/2001 | US6229952 Optical disc, reproduction device and method for coordinating a variable reproduction of video images |
| 05/08/2001 | US6229896 Optical disk, an optical barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk |
| 05/08/2001 | US6229784 Optical disk having an attribute which designates whether a recording area permits rewriting or not |
| 05/08/2001 | US6229774 Method and apparatus for a phase locked loop |
| 05/08/2001 | US6229769 Methods and apparatus for delayed block release in compact disc systems |
| 05/08/2001 | US6229743 Method of a reassign block processing time determination test for storage device |
| 05/08/2001 | US6229661 Digital data recording and reproducing apparatus and digital data reproducing apparatus |
| 05/08/2001 | US6229660 Method and apparatus for reading information recording field of hard disk drive to enable reliable adjustment of automatic gain control and phase-locked loop |
| 05/08/2001 | US6229659 Methods and apparatus for storing data and auxiliary information |
| 05/08/2001 | US6229459 Data converting method and apparatus therefor |
| 05/08/2001 | US6229458 Rate 32/34 (D=0, G=9/I=9) modulation code with parity for a recording channel |
| 05/08/2001 | US6228440 Perishable media information storage mechanism and method of fabrication |
| 05/08/2001 | CA2034599C Recording and reproducing apparatus |
| 05/03/2001 | WO2001031916A1 Data recording/reproducing apparatus and program recorded medium |
| 05/03/2001 | WO2001031838A1 Active data hiding for secure electronic media distribution |
| 05/03/2001 | WO2001031787A1 Multi-voltage power-up stable input/output buffer circuit in a disc drive |
| 05/03/2001 | WO2001031651A1 Sync byte padding |
| 05/03/2001 | WO2001031650A1 Method of and device for recording information |
| 05/03/2001 | WO2001031630A1 Method and apparatus for data processing, and medium storing program |
| 05/03/2001 | WO2001031629A1 Signal processing device and method therefor and program storing medium |
| 05/03/2001 | WO2001031565A1 Methods and apparatus for multi-layer data hiding |
| 05/03/2001 | WO2001031444A2 Method for preventing repeating non-recoverable read errors at same physical location on data storage media |
| 05/03/2001 | WO2001005148B1 An optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc |
| 05/03/2001 | WO2001003136A3 Addition of watermark keys according to a flexible format |
| 05/03/2001 | US20010000809 System for recording digital information including audio information |
| 05/03/2001 | EP1145241A3 Addition of watermark keys according to a flexible format |
| 05/03/2001 | DE10053732A1 Recording-reproduction apparatus controls write-in of compressed data reproduced from delivered CD data into e.g.flash memory or hard disk at higher data rate than CD speed so that playback unit reproduce compressed data after decompression |
| 05/03/2001 | DE10050763A1 Recording and playback apparatus has controller which regulates storage of transformed value in one of the regions of memory |
| 05/02/2001 | EP1096795A1 Control of consumer recording equipment |
| 05/02/2001 | EP1096686A1 Electronic device for calculation of a time slot between successive transitions of a failure signal |
| 05/02/2001 | EP1096685A1 Electronic device for mutual phase-shift calculation of two sampled failure-signals |
| 05/02/2001 | EP1096499A2 Recording medium, recording apparatus and recording/reproducing system |
| 05/02/2001 | EP1096495A2 Information recording apparatus and information recording method |
| 05/02/2001 | EP1096492A2 Optical rotating recording medium, address information recording method, address information recovery method, optical recording apparatus, optical reproducing apparatus, and optical recording/reproducing apparatus |
| 05/02/2001 | EP1096491A1 Synchronization recovery technique for storage media |
| 05/02/2001 | EP1096490A1 Recording/reproducing method suitable for recording/reproducing AV data on/from disk, recorder and reproducer for the method, information recording disc and information processing system |
| 05/02/2001 | EP1096489A1 System for recording digital information including audio information |
| 05/02/2001 | EP1096488A2 Reproduction signal processing apparatus |
| 05/02/2001 | EP1096477A2 Apparatus for converting reproducing speed and method of converting reproducing speed |
| 05/02/2001 | EP1096443A1 Copyright management device, electronic-production sales device, electronic-book display device, key information management device, and electronic-production distribution management system in which these devices are connected via communication lines |
| 05/02/2001 | EP1096367A2 Apparatus and method for digital data reproducing and transmitting, and storage media therefor |
| 05/02/2001 | EP1095488A1 Transcoders for fixed and variable rate data streams |
| 05/02/2001 | EP1095451A1 Level shifting circuit arrangement and optical read/write device including the circuit arrangement |
| 05/02/2001 | EP1095376A1 Apparatus and method for embedding and extracting information in analog signals using replica modulation |
| 05/02/2001 | EP1094935A1 Methods and apparatus for rendering an optically encoded medium unreadable |
| 05/02/2001 | EP0813788B1 Method of and apparatus for manipulating digital data works |
| 05/02/2001 | EP0772914A4 Method and apparatus for determining burst errors in an error pattern |
| 05/02/2001 | EP0500927B1 Picture retrieval system |
| 05/02/2001 | CN1293835A Data error correcting device |
| 05/02/2001 | CN1293815A Method and device for recording real-time information |
| 05/02/2001 | CN1293814A Adpative equalizing circuit |
| 05/02/2001 | CN1293811A Record carrier, playback device and method of recording information |
| 05/02/2001 | CN1293810A Record carrier and apparatus for scanning the record carrier |
| 05/02/2001 | CN1293786A Terminal, charging system, and data processing method |
| 05/02/2001 | CN1293431A Optical disk and method and device to playback information recorded in the optical disk. |
| 05/02/2001 | CN1065385C Method and device for controlling signal lines among audio and/or video apparatus |
| 05/02/2001 | CN1065381C 数字音频信号编码和/或译码方法 A digital audio signal encoding and / or decoding method |
| 05/01/2001 | US6226770 Method of providing an optical data carrier with identity information |
| 05/01/2001 | US6226758 Sample rate conversion of non-audio AES data channels |
| 05/01/2001 | US6226727 Computer system |
| 05/01/2001 | US6226446 Machine readable recording medium, reproduction apparatus and method for controlling selection of menu items within a video object |
| 05/01/2001 | US6226445 Image compression and expansion device |
| 05/01/2001 | US6226441 Multipurpose digital recording method and apparatus and media therefor |