HK1004699A1 - Method of converting information words, method of producing a record carrier, coding and recording device. - Google Patents

Method of converting information words, method of producing a record carrier, coding and recording device.

Info

Publication number
HK1004699A1
HK1004699A1 HK98103966A HK98103966A HK1004699A1 HK 1004699 A1 HK1004699 A1 HK 1004699A1 HK 98103966 A HK98103966 A HK 98103966A HK 98103966 A HK98103966 A HK 98103966A HK 1004699 A1 HK1004699 A1 HK 1004699A1
Authority
HK
Hong Kong
Prior art keywords
type
code words
coding
code
group
Prior art date
Application number
HK98103966A
Other languages
English (en)
Inventor
Kornelis Antonie Schouh Immink
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8220604&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1004699(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of HK1004699A1 publication Critical patent/HK1004699A1/xx

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • H03M5/02—Conversion to or from representation by pulses
    • H03M5/04—Conversion to or from representation by pulses the pulses having two levels
    • H03M5/14—Code representation, e.g. transition, for a given bit cell depending on the information in one or more adjacent bit cells, e.g. delay modulation code, double density code
    • H03M5/145—Conversion to or from block codes or representations thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • H03M5/02—Conversion to or from representation by pulses
    • H03M5/04—Conversion to or from representation by pulses the pulses having two levels
    • H03M5/14—Code representation, e.g. transition, for a given bit cell depending on the information in one or more adjacent bit cells, e.g. delay modulation code, double density code
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • G11B2020/1461—8 to 14 modulation, e.g. the EFM code used on CDs or mini-discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Optical Recording Or Reproduction (AREA)
HK98103966A 1995-09-01 1998-05-08 Method of converting information words, method of producing a record carrier, coding and recording device. HK1004699A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95202367 1995-09-01
PCT/IB1996/000858 WO1997009718A1 (en) 1995-09-01 1996-08-26 Method of converting a series of m-bit information words to a modulated signal, method of producing a record carrier, coding device, device, recording device, signal, as well as a record carrier

Publications (1)

Publication Number Publication Date
HK1004699A1 true HK1004699A1 (en) 1998-12-04

Family

ID=8220604

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98103966A HK1004699A1 (en) 1995-09-01 1998-05-08 Method of converting information words, method of producing a record carrier, coding and recording device.

Country Status (23)

Country Link
US (1) US5790056A (ko)
EP (1) EP0789910B1 (ko)
JP (2) JP3754080B2 (ko)
KR (1) KR100488634B1 (ko)
CN (3) CN1331148C (ko)
AT (1) ATE201527T1 (ko)
AU (1) AU703791B2 (ko)
CA (1) CA2205565C (ko)
DE (2) DE69612955D1 (ko)
ES (1) ES2159040T4 (ko)
GR (1) GR3036397T3 (ko)
HK (1) HK1004699A1 (ko)
HU (1) HU221391B1 (ko)
ID (1) ID16164A (ko)
IL (1) IL120740A (ko)
MX (1) MX9703161A (ko)
MY (1) MY115841A (ko)
PL (1) PL183099B1 (ko)
PT (1) PT789910E (ko)
RU (1) RU2153200C2 (ko)
TW (1) TW394931B (ko)
WO (1) WO1997009718A1 (ko)
ZA (1) ZA967261B (ko)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100644599B1 (ko) * 2000-09-06 2006-11-13 삼성전자주식회사 개선된 ｄｃ 억압 능력을 갖는 ｒｌｌ 코드 변복조 방법
TW362305B (en) * 1996-10-18 1999-06-21 Koninkl Philips Electronics Nv Apparatus and method for converting a sequence of m-bit information words into a modulated signal
US6297753B1 (en) * 1999-01-29 2001-10-02 Victor Company Of Japan, Ltd. Eight-to-fifteen modulation using no merging bit and optical disc recording or reading systems based thereon
KR100294893B1 (ko) * 1999-03-09 2001-07-12 윤종용 개선된 ｄｃ 억압 능력을 갖는 ｒｌｌ 코드 생성 방법 과 생성된 ｒｌｌ 코드 변복조 방법
KR100565046B1 (ko) * 1999-04-21 2006-03-30 삼성전자주식회사 개선된 ｄｃ 억압 능력을 갖는 ｒｌｌ 코드 배치 방법, 변복조 방법 및 복조 장치
TW538372B (en) * 1999-10-02 2003-06-21 Mediatek Inc Zero digital sum value control device and method
US6967597B1 (en) 2000-11-08 2005-11-22 Lg Electronics, Inc. Method and apparatus for coding information, method and apparatus for decoding information, method of fabricating a recording medium, the recording medium and modulated signal
IL147498A0 (en) * 2000-05-10 2002-08-14 Koninkl Philips Electronics Nv Method of converting a stream of databits of a binary information signal into a stream of databits of a constrained binary channel signal, device for encoding, signal comprising a stream of databits of a constrained binary channel signal, record carrier, method for decoding, device for decoding
JP2003536315A (ja) * 2000-06-02 2003-12-02 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 バイナリのソース信号のデータビットのストリームをバイナリのチャネル信号のデータビットのストリームに符号化するデバイス、メモリ手段、情報を記録するデバイス、記録担体、符号化するデバイス、および再生するデバイス
KR100424482B1 (ko) * 2000-06-22 2004-03-24 엘지전자 주식회사 일련의 데이터 워드를 변조신호로 변환하는 방법 및 장치
JP3709818B2 (ja) * 2000-10-31 2005-10-26 日本ビクター株式会社 符号化テーブル及びそれを用いた変調装置、伝送装置並びに記録媒体
JP3664091B2 (ja) * 2001-01-12 2005-06-22 日本ビクター株式会社 変調方法、変調装置、復調方法、復調装置、情報記録媒体に記録する方法、情報伝送方法および情報伝送装置
US6853320B2 (en) * 2001-01-16 2005-02-08 Victor Company Of Japan, Ltd. Modulation system
JP2002304859A (ja) * 2001-02-02 2002-10-18 Victor Co Of Japan Ltd 同期信号生成方法、記録装置、伝送装置、記録媒体及び伝送媒体
KR100669623B1 (ko) * 2001-03-12 2007-01-15 엘지전자 주식회사 디지털 데이터 변환방법
KR100725685B1 (ko) * 2001-07-05 2007-06-07 엘지전자 주식회사 일련의 데이터 워드를 변조신호로 변환하는 방법
KR100470026B1 (ko) * 2001-07-05 2005-02-04 엘지전자 주식회사 정보를 코딩/디코딩하는 방법 및 장치
EP1425858A2 (en) * 2001-09-10 2004-06-09 Koda Investments Limited Coding method and device
WO2003063358A2 (en) * 2002-01-23 2003-07-31 Koninklijke Philips Electronics N.V. System of converting information words to a signal
JP4143330B2 (ja) * 2002-05-14 2008-09-03 ソニー株式会社 データ記録媒体、データ記録方法及び装置
US7378994B1 (en) * 2007-01-08 2008-05-27 Mediatek, Inc. EFM/EFM+ encoder and method thereof
JP4521458B2 (ja) * 2008-12-11 2010-08-11 株式会社東芝 ラン長制限装置及びラン長制限方法
JP6715053B2 (ja) * 2016-03-26 2020-07-01 三井精機工業株式会社 工作機械におけるびびり抑制方法
US20210142133A1 (en) * 2018-04-23 2021-05-13 Hewlett-Packard Development Company, L.P. Reflection and inversion invariant codes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413076B1 (en) * 1989-08-16 1995-01-18 International Business Machines Corporation Data coding for fast start-up of PRML receivers
JP2741112B2 (ja) * 1991-03-29 1998-04-15 シャープ株式会社 ディジタル変調方式およびディジタル変調装置
US5365231A (en) * 1991-03-30 1994-11-15 Kabushiki Kaisha Toshiba Encoding apparatus for digital signal with improved block channel coding
BR9506787A (pt) * 1994-02-15 1997-09-16 Philips Electronics Nv Processos de converter uma série de palavras de informação de m-bit em um sinal modulado e de produzir um suporte de gravação dispositivos codificador decodificador gravador e de leitura sinal e suporte de gravação

Also Published As

Publication number Publication date
ES2159040T4 (es) 2006-05-16
CN1166225A (zh) 1997-11-26
PL320006A1 (en) 1997-09-01
JPH10508456A (ja) 1998-08-18
US5790056A (en) 1998-08-04
HUP9801354A2 (hu) 1998-10-28
AU6666796A (en) 1997-03-27
TW394931B (en) 2000-06-21
JP2006087127A (ja) 2006-03-30
CN1909097A (zh) 2007-02-07
ES2159040T3 (es) 2001-09-16
CA2205565C (en) 2007-01-09
CA2205565A1 (en) 1997-03-13
RU2153200C2 (ru) 2000-07-20
IL120740A (en) 2000-07-26
GR3036397T3 (en) 2001-11-30
CN1145955C (zh) 2004-04-14
JP3754080B2 (ja) 2006-03-08
AU703791B2 (en) 1999-04-01
KR970707543A (ko) 1997-12-01
HUP9801354A3 (en) 2001-11-28
ID16164A (id) 1997-09-11
PT789910E (pt) 2001-11-30
DE69612955D1 (de) 2001-06-28
MX9703161A (es) 1997-07-31
EP0789910B1 (en) 2001-05-23
KR100488634B1 (ko) 2005-08-29
ZA967261B (en) 1998-02-27
EP0789910A1 (en) 1997-08-20
CN1909097B (zh) 2011-03-02
WO1997009718A1 (en) 1997-03-13
JP3946230B2 (ja) 2007-07-18
PL183099B1 (pl) 2002-05-31
DE69612955T2 (de) 2001-12-20
DE69612955T4 (de) 2008-01-03
MY115841A (en) 2003-09-30
CN1331148C (zh) 2007-08-08
ATE201527T1 (de) 2001-06-15
IL120740A0 (en) 1997-08-14
HU221391B1 (en) 2002-09-28
CN1516175A (zh) 2004-07-28

Similar Documents

Publication Publication Date Title
HK1004699A1 (en) Method of converting information words, method of producing a record carrier, coding and recording device.
MY112136A (en) Method of converting a series of m-bit information words to a modulated signal,method of producing a record carrier,coding device,decoding device,recording device, reading device, signal, as well as arecord carrier
AU8455591A (en) Device for recording a digital information signal on a record carrier
KR0161511B1 (ko) 데이타 워드 송신장치 및 수신장치
EP0177950A3 (en) A digital information signal encoding method
AU3792385A (en) Method of encoding n-bit information words into m-bit code words, apparatus for carrying out said method, method of decoding m-bit code words into n-bit information words, and apparatus for carrying out said method
EP1122671A3 (en) System for secure distribution and playback of digital data
TW362305B (en) Apparatus and method for converting a sequence of m-bit information words into a modulated signal
CA2156639A1 (en) Method and Apparatus for Mitigating Audio Degradation in a Communication System
EP1215920A3 (en) Method and apparatus for compressing picture-representing data
EP0702827A1 (en) Method of converting a sequence of m-bit information words to a modulated signal, method of producing a record carrier, coding device, decoding device, recording device, reading device, signal, as well as a record carrier
MX9603394A (es) Metodo para convertir unas series de palabras informacion de bits-m en una señal modulada, metodo de producir un portador de registro, dispositivo codificador, dispositivo decodificador, dispositivo de registro, dispositivo de lectura, señal asi.
WO2003063358A3 (en) System of converting information words to a signal

Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20160825