EA200001228A1 - Носитель информации, устройство кодирования, способ кодирования, устройство декодирования и способ декодирования - Google Patents

Носитель информации, устройство кодирования, способ кодирования, устройство декодирования и способ декодирования

Info

Publication number
EA200001228A1
EA200001228A1 EA200001228A EA200001228A EA200001228A1 EA 200001228 A1 EA200001228 A1 EA 200001228A1 EA 200001228 A EA200001228 A EA 200001228A EA 200001228 A EA200001228 A EA 200001228A EA 200001228 A1 EA200001228 A1 EA 200001228A1
Authority
EA
Eurasian Patent Office
Prior art keywords
coding
decoding
labels
media information
changes
Prior art date
Application number
EA200001228A
Other languages
English (en)
Russian (ru)
Inventor
Мартен Е. Ван Дейк
Виллем М.Й.М. Куне
Констант П.М.Й. Багген
Original Assignee
Конинклейке Филипс Электроникс Н.В.
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
Application filed by Конинклейке Филипс Электроникс Н.В. filed Critical Конинклейке Филипс Электроникс Н.В.
Publication of EA200001228A1 publication Critical patent/EA200001228A1/ru

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
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10268—Improvement or modification of read or write signals bit detection or demodulation methods
    • 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
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
    • G11B20/10203—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter baseline correction
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00572—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium
    • G11B20/00586—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00884—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a watermark, i.e. a barely perceptible transformation of the original data which can nevertheless be recognised by an algorithm
    • 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
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1806—Pulse code modulation systems for audio signals
    • G11B20/1809—Pulse code modulation systems for audio signals by interleaving
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24085—Pits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/31—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining coding for error detection or correction and efficient use of the spectrum
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • 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
    • G11B20/1496—Digital recording or reproducing using self-clocking codes characterised by the use of more than three levels

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
EA200001228A 1999-03-23 2000-03-07 Носитель информации, устройство кодирования, способ кодирования, устройство декодирования и способ декодирования EA200001228A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99200873 1999-03-23
PCT/EP2000/001958 WO2000057416A1 (en) 1999-03-23 2000-03-07 Information carrier, device for encoding, method for encoding, device for decoding and method for decoding

Publications (1)

Publication Number Publication Date
EA200001228A1 true EA200001228A1 (ru) 2001-06-25

Family

ID=8240010

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200001228A EA200001228A1 (ru) 1999-03-23 2000-03-07 Носитель информации, устройство кодирования, способ кодирования, устройство декодирования и способ декодирования

Country Status (22)

Country Link
US (2) US6529147B1 (https=)
EP (1) EP1080468A1 (https=)
JP (1) JP2002540659A (https=)
KR (1) KR100717250B1 (https=)
CN (1) CN1286103C (https=)
AR (1) AR023120A1 (https=)
AU (1) AU3164700A (https=)
BG (1) BG104967A (https=)
BR (1) BR0005454A (https=)
CA (1) CA2333174A1 (https=)
CZ (1) CZ20004363A3 (https=)
EA (1) EA200001228A1 (https=)
EE (1) EE200000688A (https=)
HU (1) HUP0102508A2 (https=)
ID (1) ID27928A (https=)
IL (1) IL139771A0 (https=)
NO (1) NO20005910L (https=)
PL (1) PL344344A1 (https=)
TR (1) TR200003458T1 (https=)
TW (1) TW480477B (https=)
WO (1) WO2000057416A1 (https=)
YU (1) YU72300A (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001075880A1 (en) * 2000-03-30 2001-10-11 Koninklijke Philips Electronics N.V. A method for encoding a stream of bits of a binary source signal into a stream of bits of a binary channel signal
EP1275113A1 (en) * 2000-03-30 2003-01-15 Koninklijke Philips Electronics N.V. A method for encoding a stream of bits of a binary source signal into a stream of bits of a binary channel signal
EP1312089A1 (en) * 2000-08-14 2003-05-21 Koninklijke Philips Electronics N.V. Method of device for adding or extracting a secondary information signal to/from a rll code sequence
EP1314159A1 (en) 2000-08-22 2003-05-28 Koninklijke Philips Electronics N.V. Method of storing or decoding a stream of bits
US7003046B2 (en) 2000-12-28 2006-02-21 Victor Company Of Japan, Ltd. Modulation system
US6853320B2 (en) * 2001-01-16 2005-02-08 Victor Company Of Japan, Ltd. Modulation system
JP4944355B2 (ja) 2001-05-22 2012-05-30 ユーキューイー，エルエルシー デジタル作品を記録する記録担体、方法及び装置
JP2003203978A (ja) * 2002-01-08 2003-07-18 Mitsubishi Electric Corp レーザ光照射方法
ES2383297T3 (es) 2003-02-20 2012-06-20 Koninklijke Philips Electronics N.V. Soporte de información que comprende información de acceso e información ficticia
CN1802810B (zh) 2003-03-04 2010-09-22 阿尔特拉公司 时钟与数据恢复方法和装置
US7263056B2 (en) * 2003-07-30 2007-08-28 Altera Corporation Apparatus and methods for securing information in storage media

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL186790C (nl) 1980-07-14 1991-02-18 Philips Nv Werkwijze voor het coderen van een reeks van blokken tweetallige databits in een reeks van blokken van tweetallige kanaalbits, alsmede modulator, demodulator en registratiedrager te gebruiken bij de werkwijze.
NL8801076A (nl) * 1988-04-26 1989-11-16 Philips Nv Inrichting voor het optekenen van een digitaal informatiesignaal.
US5220568A (en) * 1988-05-31 1993-06-15 Eastman Kodak Company Shift correcting code for channel encoded data
US5115438A (en) * 1988-08-04 1992-05-19 Siemens Aktiengesellschaft Method for redundancy-saving, error-correcting coding in digital radio link systems having multi-level modulation
US5341479A (en) * 1989-01-31 1994-08-23 Storage Technology Corporation Address mark triggered read/write head buffer
EP0389689B1 (en) * 1989-03-28 1997-06-04 POLYGRAM MANUFACTURING & DISTRIBUTION CENTRES GMBH Method for transmitting a transmission signal and a transmitting device and a receiving device for use in the method
NL9000327A (nl) * 1990-02-12 1991-09-02 Philips Nv Informatieoptekeninrichting.
US5408475A (en) * 1990-06-14 1995-04-18 Motorola, Inc. Modem with transient impairment detector
NL9002070A (nl) * 1990-09-21 1992-04-16 Philips Nv Inrichting voor het optekenen van een digitaal informatiesignaal in een registratiedrager.
US5243343A (en) * 1990-12-03 1993-09-07 Zeelan Technology, Inc. Signal acquisition system utilizing ultra-wide time range time base
FR2670971A1 (fr) * 1990-12-21 1992-06-26 Trt Telecom Radio Electr Systeme de transmission de mots de donnees utilisant au moins deux canaux de transmission.
US5222077A (en) * 1991-04-09 1993-06-22 Racal-Datacom, Inc. Radix mapping with variable number of symbols in mapping period
JP2686392B2 (ja) * 1992-01-27 1997-12-08 富士通株式会社 変復調装置
JP2826031B2 (ja) * 1993-02-18 1998-11-18 富士通株式会社 変復調方式
JPH06244878A (ja) * 1993-02-18 1994-09-02 Fujitsu Ltd 変復調装置
JP2776209B2 (ja) * 1993-07-22 1998-07-16 日本ビクター株式会社 光ディスク及び情報記録再生装置
CN1722283B (zh) * 1994-02-15 2010-04-28 皇家菲利浦电子有限公司 转换信息字为被调制信号的方法、编码设备、记录载体、译码设备
TW267279B (https=) 1994-04-05 1996-01-01 Philips Electronics Nv
KR0165441B1 (ko) * 1995-09-18 1999-03-20 김광호 디지털 데이터 채널 부호화 및 복호화방법과 그 장치
US6111833A (en) * 1996-02-08 2000-08-29 Sony Corporation Data decoder
US5943368A (en) * 1996-07-08 1999-08-24 U.S. Philips Corporation Transmission, recording and reproduction of a digital information signal
JP3963037B2 (ja) * 1997-03-19 2007-08-22 ソニー株式会社 記録装置及び再生装置

Also Published As

Publication number Publication date
ID27928A (id) 2001-05-03
BR0005454A (pt) 2001-01-30
CN1310842A (zh) 2001-08-29
CZ20004363A3 (cs) 2001-08-15
CA2333174A1 (en) 2000-09-28
TR200003458T1 (tr) 2001-04-20
PL344344A1 (en) 2001-11-05
US6529147B1 (en) 2003-03-04
EE200000688A (et) 2002-04-15
NO20005910L (no) 2001-01-19
EP1080468A1 (en) 2001-03-07
NO20005910D0 (no) 2000-11-22
YU72300A (sh) 2002-09-19
AU3164700A (en) 2000-10-09
HUP0102508A2 (hu) 2001-11-28
JP2002540659A (ja) 2002-11-26
KR100717250B1 (ko) 2007-05-15
BG104967A (en) 2001-06-29
US20020163453A1 (en) 2002-11-07
TW480477B (en) 2002-03-21
IL139771A0 (en) 2002-02-10
AR023120A1 (es) 2002-09-04
US6650257B2 (en) 2003-11-18
CN1286103C (zh) 2006-11-22
KR20010043732A (ko) 2001-05-25
WO2000057416A1 (en) 2000-09-28

Similar Documents

Publication Publication Date Title
EA200000982A1 (ru) Носитель записи и устройство для сканирования носителя записи
BR9906648B1 (pt) processo e dispositivo para codificar e decodificar informação de múltiplas palavras e portador de armazenamento unitário.
EA200001228A1 (ru) Носитель информации, устройство кодирования, способ кодирования, устройство декодирования и способ декодирования
ID22106A (id) Peralatan pengkodaan citra, peralatan pengkodean citra, metode pengkodean citra, metode pendekodean citra dan media penyimpan data
EA200000991A1 (ru) Носитель записи, воспроизводящее устройство и способ записи информации
DE60113346D1 (de) Aufzeichnungsträger für Informationen mit einem Indexstartfeld
DE69718395D1 (de) Informationsbits-Übertragungsverfahren mit Fehlerkorrektur-Kodierung, Kodier- und Dekodiervorrichtung dafür
TR199800315A3 (tr) Bilgi kodlama ve bilgi kodu çözme yöntemi/cihazi.
DE69913894D1 (de) Wiedergabeverfahren, Speichermedium, Wiedergabegerät
DE69931506D1 (de) Zersetzbares informationsaufzeichnungsmedium
BR9910379B1 (pt) processos para decodificar e para comunicar informaÇço.
DE69719503D1 (de) Dekodierung von digitalen daten mit programmspezifischer information
ID21363A (id) Perkakas pengkodaan citra, metode pengkodaan citra, perkakas pendekodaan citra, metode pendekodaan citra dan media perekaman data
ES2181497T3 (es) Procedimiento para la identificacion mediante segmentos de sucesos que cubren varios segmentos.
SG84549A1 (en) Multimedia information coding apparatus, coding method of multimedia information, and recording media storing data coded by the same method
EP0685970A3 (en) Variable length decoder for bit-stuffed data.
DE60001335D1 (de) Informationsaufzeichnungsmedium, Aufzeichnungs- und Wiedergabeverfahren und -vorrichtung
DE69805591D1 (de) Kodier-/Dekodierverfahren für Datenaufzeichnung und -wiedergabe mit hoher Dichte
MY135279A (en) Optical information storage medium
ATE527626T1 (de) Selbstbeschreibender datenträger
MY135465A (en) Optical information storage medium and method of recording information thereon
ATE49820T1 (de) Anordnung zur kodierung und dekodierung von informationssignalen.
ATE428169T1 (de) Aufzeichnungsmedium und verfahren zur aufzeichnung von daten auf einem aufzeichnungsmedium
EA200200145A1 (ru) Способ преобразования потока битов данных двоичного информационного сигнала в поток битов данных кодированного с ограничениями сигнала двоичного канала связи, устройство для кодирования, сигнал, содержащий поток битов данных кодированного с ограничениями сигнала двоичного канала связи, носитель записи, способ декодирования, устройство для декодирования
FR2714760B1 (fr) Système d'enregistrement, de stockage et de lecture d'information.