FI74565C - Foerfarande foer kodning av en sekvens av binaera databitar till en sekvens av binaera kanalbitar. - Google Patents

Foerfarande foer kodning av en sekvens av binaera databitar till en sekvens av binaera kanalbitar. Download PDF

Info

Publication number
FI74565C
FI74565C FI812189A FI812189A FI74565C FI 74565 C FI74565 C FI 74565C FI 812189 A FI812189 A FI 812189A FI 812189 A FI812189 A FI 812189A FI 74565 C FI74565 C FI 74565C
Authority
FI
Finland
Prior art keywords
bits
bit
blocks
block
consecutive
Prior art date
Application number
FI812189A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI812189L (fi
FI74565B (fi
Inventor
Kornelis Antonie Immink
Jakob Gerrit Nijboer
Hiroshi Ogawa
Kentaro Odaka
Original Assignee
Philips 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=19835618&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI74565(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philips Nv filed Critical Philips Nv
Publication of FI812189L publication Critical patent/FI812189L/fi
Application granted granted Critical
Publication of FI74565B publication Critical patent/FI74565B/fi
Publication of FI74565C publication Critical patent/FI74565C/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4906—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Dc Digital Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
FI812189A 1980-07-14 1981-07-10 Foerfarande foer kodning av en sekvens av binaera databitar till en sekvens av binaera kanalbitar. FI74565C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8004028 1980-07-14
NLAANVRAGE8004028,A NL186790C (nl) 1980-07-14 1980-07-14 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.

Publications (3)

Publication Number Publication Date
FI812189L FI812189L (fi) 1982-01-15
FI74565B FI74565B (fi) 1987-10-30
FI74565C true FI74565C (fi) 1988-02-08

Family

ID=19835618

Family Applications (1)

Application Number Title Priority Date Filing Date
FI812189A FI74565C (fi) 1980-07-14 1981-07-10 Foerfarande foer kodning av en sekvens av binaera databitar till en sekvens av binaera kanalbitar.

Country Status (29)

Country Link
JP (3) JPS5748848A (nl)
AT (1) AT404652B (nl)
AU (1) AU553880B2 (nl)
BE (1) BE889608A (nl)
BR (1) BR8104478A (nl)
CA (1) CA1211570A (nl)
CH (1) CH660272A5 (nl)
CZ (2) CZ283698B6 (nl)
DD (1) DD202084A5 (nl)
DE (1) DE3125529C2 (nl)
DK (1) DK163626C (nl)
ES (3) ES503839A0 (nl)
FI (1) FI74565C (nl)
FR (1) FR2486740A1 (nl)
GB (1) GB2083322B (nl)
HK (1) HK98784A (nl)
IT (1) IT1137613B (nl)
MX (1) MX155078A (nl)
NL (1) NL186790C (nl)
NO (1) NO161150C (nl)
NZ (1) NZ197683A (nl)
PL (1) PL141705B1 (nl)
RU (1) RU2089045C1 (nl)
SE (2) SE456708B (nl)
SG (1) SG77584G (nl)
SK (1) SK539881A3 (nl)
TR (1) TR21421A (nl)
YU (2) YU43025B (nl)
ZA (1) ZA814164B (nl)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1147858A (en) * 1980-07-16 1983-06-07 Discovision Associates System for recording digital information in a pulse-length modulation format
JPS5846751A (ja) * 1981-09-11 1983-03-18 Sony Corp Ｚ値符号変調方法及び記録媒体
NL8200207A (nl) * 1982-01-21 1983-08-16 Philips Nv Werkwijze met foutkorrektie voor het overdragen van blokken databits, een inrichting voor het uitvoeren van een dergelijke werkwijze, een dekodeur voor gebruik bij een dergelijke werkwijze, en een inrichting bevattende een dergelijke dekodeur.
NL8203575A (nl) * 1982-09-15 1984-04-02 Philips Nv Werkwijze voor het coderen van een stroom van databits, inrichting voor het uitvoeren van de werkwijze en inrichting voor het decoderen van een stroom databits.
GB2141906A (en) * 1983-06-20 1985-01-03 Indep Broadcasting Authority Recording of digital information
JPH0683271B2 (ja) * 1983-10-27 1994-10-19 ソニー株式会社 情報変換方式
JPS60113366A (ja) * 1983-11-24 1985-06-19 Sony Corp 情報変換方式
JPS60128752A (ja) * 1983-12-16 1985-07-09 Akai Electric Co Ltd デジタル変調方式
NL8400212A (nl) * 1984-01-24 1985-08-16 Philips Nv Werkwijze voor het coderen van een stroom van databits, inrichting voor het uitvoeren van de werkwijze en inrichting voor het decoderen van de volgens de werkwijze verkregen stroom kanaalbits.
JPS6122474A (ja) * 1984-07-10 1986-01-31 Sanyo Electric Co Ltd 同期信号記録方法
EP0193153B1 (en) * 1985-02-25 1991-11-13 Matsushita Electric Industrial Co., Ltd. Digital data recording and reproducing method
US4675650A (en) * 1985-04-22 1987-06-23 Ibm Corporation Run-length limited code without DC level
DE3529435A1 (de) * 1985-08-16 1987-02-26 Bosch Gmbh Robert Verfahren zur uebertragung digital codierter signale
NL8700175A (nl) * 1987-01-26 1988-08-16 Philips Nv Werkwijze voor het door middel van codesignalen overdragen van informatie, informatie-overdrachtsysteem voor het uitvoeren van de werkwijze, alsmede een verzend- en ontvangstinrichting voor toepassing in het overdrachtsysteem.
EP0426034B1 (en) * 1989-10-31 1996-05-08 Sony Corporation A digital modulating circuit
JP2805096B2 (ja) * 1989-10-31 1998-09-30 ソニー株式会社 ディジタル変調方法及び復調方法
CA2044051A1 (en) * 1990-06-29 1991-12-30 Paul C. Wade System and method for error detection and reducing simultaneous switching noise
JPH0730431A (ja) * 1993-04-02 1995-01-31 Toshiba Corp データ変復調方式および変復調装置
EP0655850A3 (en) * 1993-10-28 1995-07-19 Philips Electronics Nv Transmission and reception of a digital information signal.
EP0691750B1 (en) * 1994-07-08 2002-04-17 Victor Company Of Japan, Limited Digital modulating/demodulating method and apparatus using same
EP0991069B1 (de) * 1998-09-15 2001-03-28 Gerhard Prof. Dr. Seehausen Verfahren und Vorrichtung zum Umkodieren digitaler Informations-Datenwörter und Aufzeichnungsträger mit gemäss diesem Verfahren erzeugter Informationsstruktur
DE60004144T2 (de) 1999-03-23 2004-05-27 Koninklijke Philips Electronics N.V. Verfahren zur dekodierung von einem strom von kanalbits
EE200000688A (et) 1999-03-23 2002-04-15 Koninklijke Philips Electronics N.V. Infokandja, kodeerimisseade, kodeerimismeetod, dekodeerimisseade ja dekodeerimismeetod
EP1097516B1 (en) 1999-05-19 2006-12-20 Samsung Electronics Co., Ltd. Turbo interleaving apparatus and method
US6721893B1 (en) 2000-06-12 2004-04-13 Advanced Micro Devices, Inc. System for suspending operation of a switching regulator circuit in a power supply if the temperature of the switching regulator is too high

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215779A (en) * 1961-02-24 1965-11-02 Hallicrafters Co Digital data conversion and transmission system
GB1540617A (en) * 1968-12-13 1979-02-14 Post Office Transformation of binary coded signals into a form having lower disparity
DE1963945A1 (de) * 1969-12-20 1971-06-24 Ibm Verschluesseler
JPS5261424A (en) * 1975-11-17 1977-05-20 Olympus Optical Co Ltd Encode system
JPS5356917A (en) * 1976-11-02 1978-05-23 Olympus Optical Co Ltd Coding system
JPS5570922A (en) * 1978-11-21 1980-05-28 Mitsubishi Electric Corp Demodulation system of digital signal

Also Published As

Publication number Publication date
NL186790B (nl) 1990-09-17
ES522839A0 (es) 1984-03-16
SE8104301L (sv) 1982-01-15
HK98784A (en) 1984-12-28
MX155078A (es) 1988-01-25
ES514656A0 (es) 1983-10-01
ES8403679A1 (es) 1984-03-16
SK280683B6 (sk) 2000-06-12
DK163626B (da) 1992-03-16
SE456708B (sv) 1988-10-24
NO161150B (no) 1989-03-28
JPH0519332B2 (nl) 1993-03-16
ES8301563A1 (es) 1982-12-01
JPH05266600A (ja) 1993-10-15
JPH0614617B2 (ja) 1994-02-23
NZ197683A (en) 1985-08-30
YU43025B (en) 1989-02-28
CH660272A5 (de) 1987-03-31
JPS5748848A (en) 1982-03-20
CZ89199A3 (cs) 2000-03-15
CZ283698B6 (cs) 1998-06-17
CA1211570A (en) 1986-09-16
JP2547299B2 (ja) 1996-10-23
NO812399L (no) 1982-01-15
GB2083322B (en) 1984-08-22
FR2486740B1 (nl) 1984-12-14
AT404652B (de) 1999-01-25
DD202084A5 (de) 1983-08-24
BR8104478A (pt) 1982-03-30
YU184983A (en) 1987-08-31
ATA310781A (de) 1998-05-15
SK539881A3 (en) 2000-06-12
NO161150C (no) 1989-07-05
SG77584G (en) 1985-04-26
NL186790C (nl) 1991-02-18
CZ287144B6 (cs) 2000-09-13
AU7273481A (en) 1982-01-21
NL8004028A (nl) 1982-02-16
YU172281A (en) 1983-12-31
DE3125529C2 (de) 1986-10-16
CZ204293A3 (en) 1994-08-17
YU44981B (en) 1991-06-30
ES8309046A1 (es) 1983-10-01
PL232147A1 (nl) 1982-07-19
ZA814164B (en) 1983-02-23
GB2083322A (en) 1982-03-17
FR2486740A1 (fr) 1982-01-15
DK306881A (da) 1982-01-15
ES503839A0 (es) 1982-12-01
IT8122885A0 (it) 1981-07-10
FI812189L (fi) 1982-01-15
IT1137613B (it) 1986-09-10
DE3125529A1 (de) 1982-05-13
FI74565B (fi) 1987-10-30
BE889608A (fr) 1982-01-13
AU553880B2 (en) 1986-07-31
DK163626C (da) 1992-08-17
RU2089045C1 (ru) 1997-08-27
JPH02243024A (ja) 1990-09-27
TR21421A (tr) 1984-05-30
PL141705B1 (en) 1987-08-31

Similar Documents

Publication Publication Date Title
FI74565C (fi) Foerfarande foer kodning av en sekvens av binaera databitar till en sekvens av binaera kanalbitar.
US4501000A (en) Method of coding binary data
US6940431B2 (en) Method and apparatus for modulating and demodulating digital data
US6127951A (en) Modulating device, modulating device, demodulating device, demodulating device, and transmission medium run length limited coder/decoder with restricted repetition of minimum run of bit sequence
EP1057267A1 (en) 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
US6084536A (en) Conversion of a sequence of m-bit information words into a modulated signal
EP0713296B1 (en) Matched spectral null codes for partial response channels
AU8881698A (en) Device for encoding/decoding n-bit source words into corresponding m-bit channel words, and vice versa
GB2067055A (en) Methods of converting binary digital information
CZ20023259A3 (cs) Způsob kódování sekvence binárních datových bitů na sekvenci binárních kanálových bitů, dekodér, záznamové médium a kódovací zařízení
KR20020087001A (ko) 엔-비트 소스어를 대응한 엠-비트 채널어로, 이와 반대로인코딩 및 디코딩하는 장치
US4536742A (en) Method of encoding a stream of data bits, device for carring out the method, and device for decoding a stream of data bits
KR20020011981A (ko) 정보 코딩을 위한 장치 및 방법과, 그 코딩된 정보를디코딩하기 위한 장치 및 방법과, 변조신호 및 기록매체제조방법
CN100367675C (zh) 编码方法和设备
KR850000953B1 (ko) 2진 데이타비트 블럭열을 2진 채널비트 블럭열로 코딩시키는 방법
KR100575638B1 (ko) 정보 코딩을 위한 장치 및 방법과, 그 코딩된 정보를디코딩하기 위한 장치 및 방법과, 변조 신호 및 기록 매체제조방법
KR100575658B1 (ko) 정보 코딩을 위한 장치 및 방법
CZ286405B6 (en) Information data transmission method
KR100752880B1 (ko) 정보를 코딩/디코딩하는 방법 및 장치
SI8311849A8 (sl) Demodulator za dekodiranje zaporedja bitov kanalov v zaporedje bitov podatkov
MXPA00008156A (es) Dispositivo para codificar palabras fuente de n bits en palabras de canal de m bits correspondientes y decodificar palabras de canal de m bits en palabras fuentes de bits correspondientes
MXPA00008158A (en) 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

Legal Events

Date Code Title Description
TC Name/ company changed in patent

Owner name: KONINKLIJKE PHILIPS ELETRONICS N.V.

TC Name/ company changed in patent

Owner name: KONINKLIJKE PHILIPS ELETRONICS N.V.

MA Patent expired

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V.