JP2002335160A5 - - Google Patents

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Publication number
JP2002335160A5
JP2002335160A5 JP2002041451A JP2002041451A JP2002335160A5 JP 2002335160 A5 JP2002335160 A5 JP 2002335160A5 JP 2002041451 A JP2002041451 A JP 2002041451A JP 2002041451 A JP2002041451 A JP 2002041451A JP 2002335160 A5 JP2002335160 A5 JP 2002335160A5
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JP
Japan
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codeword
symbols
channel
control
generating
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JP2002041451A
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English (en)
Japanese (ja)
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JP2002335160A (ja
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Priority claimed from US08/515,445 external-priority patent/US5608397A/en
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Publication of JP2002335160A publication Critical patent/JP2002335160A/ja
Publication of JP2002335160A5 publication Critical patent/JP2002335160A5/ja
Withdrawn legal-status Critical Current

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JP2002041451A 1995-08-15 2002-02-19 変調符号化方法 Withdrawn JP2002335160A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/515,445 US5608397A (en) 1995-08-15 1995-08-15 Method and apparatus for generating DC-free sequences
US515445 1995-08-15

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP21342096A Division JP3590209B2 (ja) 1995-08-15 1996-08-13 変調符号化方法

Publications (2)

Publication Number Publication Date
JP2002335160A JP2002335160A (ja) 2002-11-22
JP2002335160A5 true JP2002335160A5 (https=) 2004-08-26

Family

ID=24051375

Family Applications (2)

Application Number Title Priority Date Filing Date
JP21342096A Expired - Lifetime JP3590209B2 (ja) 1995-08-15 1996-08-13 変調符号化方法
JP2002041451A Withdrawn JP2002335160A (ja) 1995-08-15 2002-02-19 変調符号化方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP21342096A Expired - Lifetime JP3590209B2 (ja) 1995-08-15 1996-08-13 変調符号化方法

Country Status (7)

Country Link
US (1) US5608397A (https=)
EP (1) EP0758825B1 (https=)
JP (2) JP3590209B2 (https=)
KR (1) KR100446878B1 (https=)
CA (1) CA2182428C (https=)
DE (1) DE69603053T2 (https=)
SG (1) SG43396A1 (https=)

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US5960041A (en) * 1995-09-21 1999-09-28 Lucent Technologies Inc. Method and apparatus for generating high rate codes for recording information on a magnetic medium
US5859601A (en) * 1996-04-05 1999-01-12 Regents Of The University Of Minnesota Method and apparatus for implementing maximum transition run codes
JP2853672B2 (ja) * 1996-09-11 1999-02-03 日本電気株式会社 演算処理装置
KR100464228B1 (ko) * 1996-07-03 2005-05-24 코닌클리케 필립스 일렉트로닉스 엔.브이. 디지탈정보신호의송신및수신장치및그의송신방법
US6233289B1 (en) * 1996-07-17 2001-05-15 Seagate Technolgy, Inc. High rate trellis code for partial response channels
US5910969A (en) * 1996-11-05 1999-06-08 Lucent Technologies Inc. Method of detecting DC-free sequences
US5996110A (en) * 1996-12-16 1999-11-30 Motorola, Inc. Method and apparatus for decoding a data packet
CN1252195A (zh) * 1997-04-08 2000-05-03 摩托罗拉公司 频谱整形传输数据信号的系统和方法
US6343101B1 (en) * 1998-01-16 2002-01-29 Ess Technology, Inc. Frame-based sign inversion method and system for spectral shaping for pulse-coded-modulation modems
IL137950A0 (en) * 1998-12-21 2001-10-31 Koninkl Philips Electronics Nv Device for encoding a stream of databits
AU1559800A (en) * 1998-12-21 2000-07-12 Koninklijke Philips Electronics N.V. Device for encoding n-bit source words into corresponding m-bit channel words and decoding m-bit channel words into corresponding n-bit source words
US6140947A (en) * 1999-05-07 2000-10-31 Cirrus Logic, Inc. Encoding with economical codebook memory utilization
US6456208B1 (en) * 2000-06-30 2002-09-24 Marvell International, Ltd. Technique to construct 32/33 and other RLL codes
US6504493B1 (en) 2000-10-31 2003-01-07 Marvell International, Ltd. Method and apparatus for encoding/decoding data
US6661356B1 (en) 2001-03-05 2003-12-09 Marvell International, Ltd. Method and apparatus for DC-level constrained coding
US7286065B1 (en) 2001-03-05 2007-10-23 Marvell International Ltd. Method and apparatus for DC-level constrained coding
WO2003007300A1 (en) * 2001-07-09 2003-01-23 Seagate Technology Llc Method and apparatus for suppressing low frequency content in digital data
US6917313B1 (en) * 2002-01-16 2005-07-12 Marvell International Ltd. DC-free codes
JP4351156B2 (ja) * 2002-06-20 2009-10-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｄｃ制御のためのバランスがとられたディスパリティチャネルコード
JP3757918B2 (ja) * 2002-08-20 2006-03-22 日本電気株式会社 符号化変調方法および変調装置、復調方法および復調装置
US6867713B2 (en) * 2002-09-09 2005-03-15 Seagate Technology Llc DC free code design with state dependent mapping
WO2005020440A1 (en) * 2003-08-13 2005-03-03 Seagate Technology Llc Dc-free code design with increased distance between code words
US6989776B2 (en) * 2003-11-17 2006-01-24 Seagate Technology Llc Generation of interleaved parity code words having limited running digital sum values
US7002492B2 (en) * 2004-07-07 2006-02-21 Seagate Technology Llc High rate running digital sum-restricted code
EP1774655A1 (en) * 2004-07-27 2007-04-18 Koninklijke Philips Electronics N.V. Encoding of data words using three or more signal levels
US8139628B1 (en) 2005-01-10 2012-03-20 Marvell International Ltd. Method and device to compensate for baseline wander
US7672387B2 (en) * 2005-12-05 2010-03-02 Intel Corporation Multiple input, multiple output wireless communication system, associated methods and data structures
US10917109B1 (en) * 2020-03-06 2021-02-09 Centre National De La Recherche Scientifique Methods for storing digital data as, and for transforming digital data into, synthetic DNA
US12136456B2 (en) * 2022-08-30 2024-11-05 Micron Technology, Inc. Drift compensation for codewords in memory

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JPS57170652A (en) * 1981-04-15 1982-10-20 Nec Corp Transmitting system for burst signal
US4833471A (en) * 1984-03-26 1989-05-23 Canon Kabushiki Kaisha Data processing apparatus
JPS6171751A (ja) * 1984-09-14 1986-04-12 Victor Co Of Japan Ltd 伝送信号送受信回路
JP2578754B2 (ja) * 1985-06-13 1997-02-05 松下電器産業株式会社 デイジタルデ−タ記録方法
US5016258A (en) * 1988-06-10 1991-05-14 Matsushita Electric Industrial Co., Ltd. Digital modulator and demodulator
US5438621A (en) * 1988-11-02 1995-08-01 Hewlett-Packard Company DC-free line code and bit and frame synchronization for arbitrary data transmission
US5022051A (en) * 1988-11-02 1991-06-04 Hewlett-Packard Company DC-free line code for arbitrary data transmission
JP2809832B2 (ja) * 1990-07-13 1998-10-15 株式会社東芝 符号変調方法
JPH04225625A (ja) * 1990-12-27 1992-08-14 Sony Corp ディジタル変調方式
JP3334810B2 (ja) * 1992-02-14 2002-10-15 ソニー株式会社 符号化方法、再生方法、および、再生装置
JPH05284035A (ja) * 1992-03-31 1993-10-29 Sony Corp 情報変換方法
JP3083011B2 (ja) * 1992-12-28 2000-09-04 キヤノン株式会社 データ記録方法及び装置
US5341134A (en) * 1992-12-30 1994-08-23 Datatape Incorporated Simple coding scheme for DC free channel codes of form M/N, where M=N-1 and M and N are positive integers
US5477222A (en) * 1993-05-04 1995-12-19 U.S. Philips Corporation Device for encoding/decoding N-bit source words into corresponding M-bit channel words, and vice versa
JP3240341B2 (ja) * 1993-07-06 2001-12-17 三菱電機株式会社 情報変換方法及び記録再生装置
US5450443A (en) * 1993-09-01 1995-09-12 International Business Machines Corporation Method and apparatus for constructing asymptotically optimal second order DC-free channel codes

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