DK163626C - Modulator til modulering af en sekvens af databit til en sekvens af kanalbit, samt demodulator til demodulering af saaledes kodede databit og registreringsbaerer med informationsstruktur med sekvenser af kanalbit - Google Patents

Modulator til modulering af en sekvens af databit til en sekvens af kanalbit, samt demodulator til demodulering af saaledes kodede databit og registreringsbaerer med informationsstruktur med sekvenser af kanalbit

Info

Publication number
DK163626C
DK163626C DK306881A DK306881A DK163626C DK 163626 C DK163626 C DK 163626C DK 306881 A DK306881 A DK 306881A DK 306881 A DK306881 A DK 306881A DK 163626 C DK163626 C DK 163626C
Authority
DK
Denmark
Prior art keywords
sequence
channel bit
databyt
databy
demodulating
Prior art date
Application number
DK306881A
Other languages
Danish (da)
English (en)
Other versions
DK163626B (da
DK306881A (da
Inventor
Kornelis Antonie Immink
Hiroshi Ogawa
Jacob Gerrit Nijboer
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK163626(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 DK306881A publication Critical patent/DK306881A/da
Publication of DK163626B publication Critical patent/DK163626B/da
Application granted granted Critical
Publication of DK163626C publication Critical patent/DK163626C/da

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)
DK306881A 1980-07-14 1981-07-10 Modulator til modulering af en sekvens af databit til en sekvens af kanalbit, samt demodulator til demodulering af saaledes kodede databit og registreringsbaerer med informationsstruktur med sekvenser af kanalbit DK163626C (da)

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
DK306881A DK306881A (da) 1982-01-15
DK163626B DK163626B (da) 1992-03-16
DK163626C true DK163626C (da) 1992-08-17

Family

ID=19835618

Family Applications (1)

Application Number Title Priority Date Filing Date
DK306881A DK163626C (da) 1980-07-14 1981-07-10 Modulator til modulering af en sekvens af databit til en sekvens af kanalbit, samt demodulator til demodulering af saaledes kodede databit og registreringsbaerer med informationsstruktur med sekvenser af kanalbit

Country Status (29)

Country Link
JP (3) JPS5748848A (es)
AT (1) AT404652B (es)
AU (1) AU553880B2 (es)
BE (1) BE889608A (es)
BR (1) BR8104478A (es)
CA (1) CA1211570A (es)
CH (1) CH660272A5 (es)
CZ (2) CZ283698B6 (es)
DD (1) DD202084A5 (es)
DE (1) DE3125529C2 (es)
DK (1) DK163626C (es)
ES (3) ES503839A0 (es)
FI (1) FI74565C (es)
FR (1) FR2486740A1 (es)
GB (1) GB2083322B (es)
HK (1) HK98784A (es)
IT (1) IT1137613B (es)
MX (1) MX155078A (es)
NL (1) NL186790C (es)
NO (1) NO161150C (es)
NZ (1) NZ197683A (es)
PL (1) PL141705B1 (es)
RU (1) RU2089045C1 (es)
SE (2) SE8104301L (es)
SG (1) SG77584G (es)
SK (1) SK280683B6 (es)
TR (1) TR21421A (es)
YU (2) YU43025B (es)
ZA (1) ZA814164B (es)

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
DE3682412D1 (de) * 1985-02-25 1991-12-19 Matsushita Electric Ind Co Ltd Digitales datenaufzeichnungs- und -wiedergabeverfahren.
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.
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
US5206646A (en) * 1989-10-31 1993-04-27 Sony Corporation Digital modulating method
GB2247138B (en) * 1990-06-29 1994-10-12 Digital Equipment Corp 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
PL344344A1 (en) 1999-03-23 2001-11-05 Koninkl Philips Electronics Nv Information carrier, device for encoding, method for encoding, device for decoding and method for decoding
WO2000057417A1 (en) 1999-03-23 2000-09-28 Koninklijke Philips Electronics N.V. Method of decoding a stream of channel bits of a signal relating to a binary channel signal into a stream of source bits of a signal relating to a binary source signal
CN100442679C (zh) 1999-05-19 2008-12-10 三星电子株式会社 涡式交织装置
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
NO812399L (no) 1982-01-15
YU184983A (en) 1987-08-31
JP2547299B2 (ja) 1996-10-23
ES8301563A1 (es) 1982-12-01
CA1211570A (en) 1986-09-16
NO161150B (no) 1989-03-28
AT404652B (de) 1999-01-25
AU553880B2 (en) 1986-07-31
BR8104478A (pt) 1982-03-30
BE889608A (fr) 1982-01-13
JPH0614617B2 (ja) 1994-02-23
DE3125529A1 (de) 1982-05-13
MX155078A (es) 1988-01-25
IT1137613B (it) 1986-09-10
DD202084A5 (de) 1983-08-24
GB2083322A (en) 1982-03-17
JPS5748848A (en) 1982-03-20
HK98784A (en) 1984-12-28
NL186790B (nl) 1990-09-17
CZ283698B6 (cs) 1998-06-17
NZ197683A (en) 1985-08-30
DE3125529C2 (de) 1986-10-16
JPH0519332B2 (es) 1993-03-16
JPH05266600A (ja) 1993-10-15
ES522839A0 (es) 1984-03-16
ZA814164B (en) 1983-02-23
ES8309046A1 (es) 1983-10-01
SE456708B (sv) 1988-10-24
DK163626B (da) 1992-03-16
ATA310781A (de) 1998-05-15
PL141705B1 (en) 1987-08-31
CZ287144B6 (cs) 2000-09-13
IT8122885A0 (it) 1981-07-10
GB2083322B (en) 1984-08-22
CZ89199A3 (cs) 2000-03-15
RU2089045C1 (ru) 1997-08-27
SK539881A3 (en) 2000-06-12
DK306881A (da) 1982-01-15
SG77584G (en) 1985-04-26
JPH02243024A (ja) 1990-09-27
YU44981B (en) 1991-06-30
SE8104301L (sv) 1982-01-15
FI74565B (fi) 1987-10-30
SK280683B6 (sk) 2000-06-12
FR2486740A1 (fr) 1982-01-15
ES514656A0 (es) 1983-10-01
CH660272A5 (de) 1987-03-31
CZ204293A3 (en) 1994-08-17
NO161150C (no) 1989-07-05
NL8004028A (nl) 1982-02-16
NL186790C (nl) 1991-02-18
YU43025B (en) 1989-02-28
AU7273481A (en) 1982-01-21
FR2486740B1 (es) 1984-12-14
FI74565C (fi) 1988-02-08
ES503839A0 (es) 1982-12-01
ES8403679A1 (es) 1984-03-16
YU172281A (en) 1983-12-31
PL232147A1 (es) 1982-07-19
FI812189L (fi) 1982-01-15
TR21421A (tr) 1984-05-30

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