DK163626C - MODULATOR FOR MODULATING A SEQUENCE OF DATABYT TO A SEQUENCE OF CHANNEL BIT, AND DEMODULATOR FOR DEMODULATING THE CODED COATED DATABY AND RECORDING BASES WITH INFORMATION STRUCTURE WITH CHANNEL BIT SEQUENCES - Google Patents

MODULATOR FOR MODULATING A SEQUENCE OF DATABYT TO A SEQUENCE OF CHANNEL BIT, AND DEMODULATOR FOR DEMODULATING THE CODED COATED DATABY AND RECORDING BASES WITH INFORMATION STRUCTURE WITH CHANNEL BIT SEQUENCES

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)
Other versions
DK163626B (en
DK306881A (en
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/en
Publication of DK163626B publication Critical patent/DK163626B/en
Application granted granted Critical
Publication of DK163626C publication Critical patent/DK163626C/en

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)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
DK306881A 1980-07-14 1981-07-10 MODULATOR FOR MODULATING A SEQUENCE OF DATABYT TO A SEQUENCE OF CHANNEL BIT, AND DEMODULATOR FOR DEMODULATING THE CODED COATED DATABY AND RECORDING BASES WITH INFORMATION STRUCTURE WITH CHANNEL BIT SEQUENCES DK163626C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE8004028,A NL186790C (en) 1980-07-14 1980-07-14 METHOD FOR CODING A SERIES OF BLOCKS OF BILINGUAL DATA BITS IN A SERIES OF BLOCKS OF DUAL CHANNEL BITS, AND USING MODULATOR, DEMODULATOR AND RECORD CARRIER IN THE METHOD
NL8004028 1980-07-14

Publications (3)

Publication Number Publication Date
DK306881A DK306881A (en) 1982-01-15
DK163626B DK163626B (en) 1992-03-16
DK163626C true DK163626C (en) 1992-08-17

Family

ID=19835618

Family Applications (1)

Application Number Title Priority Date Filing Date
DK306881A DK163626C (en) 1980-07-14 1981-07-10 MODULATOR FOR MODULATING A SEQUENCE OF DATABYT TO A SEQUENCE OF CHANNEL BIT, AND DEMODULATOR FOR DEMODULATING THE CODED COATED DATABY AND RECORDING BASES WITH INFORMATION STRUCTURE WITH CHANNEL BIT SEQUENCES

Country Status (29)

Country Link
JP (3) JPS5748848A (en)
AT (1) AT404652B (en)
AU (1) AU553880B2 (en)
BE (1) BE889608A (en)
BR (1) BR8104478A (en)
CA (1) CA1211570A (en)
CH (1) CH660272A5 (en)
CZ (2) CZ283698B6 (en)
DD (1) DD202084A5 (en)
DE (1) DE3125529C2 (en)
DK (1) DK163626C (en)
ES (3) ES503839A0 (en)
FI (1) FI74565C (en)
FR (1) FR2486740A1 (en)
GB (1) GB2083322B (en)
HK (1) HK98784A (en)
IT (1) IT1137613B (en)
MX (1) MX155078A (en)
NL (1) NL186790C (en)
NO (1) NO161150C (en)
NZ (1) NZ197683A (en)
PL (1) PL141705B1 (en)
RU (1) RU2089045C1 (en)
SE (2) SE8104301L (en)
SG (1) SG77584G (en)
SK (1) SK539881A3 (en)
TR (1) TR21421A (en)
YU (2) YU43025B (en)
ZA (1) ZA814164B (en)

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 (en) * 1981-09-11 1983-03-18 Sony Corp Binary code modulating method and recording medium and its reproducer
NL8200207A (en) * 1982-01-21 1983-08-16 Philips Nv METHOD OF ERROR CORRECTION FOR TRANSFERRING BLOCK DATA BITS, AN APPARATUS FOR CARRYING OUT SUCH A METHOD, A DECODOR FOR USE BY SUCH A METHOD, AND AN APPARATUS CONTAINING SUCH A COVER.
NL8203575A (en) * 1982-09-15 1984-04-02 Philips Nv METHOD FOR CODING A STREAM OF DATA BITS, DEVICE FOR CARRYING OUT THE METHOD AND DEVICE FOR DECODING A STREAM DATA BITS.
GB2141906A (en) * 1983-06-20 1985-01-03 Indep Broadcasting Authority Recording of digital information
JPH0683271B2 (en) * 1983-10-27 1994-10-19 ソニー株式会社 Information conversion method
JPS60113366A (en) * 1983-11-24 1985-06-19 Sony Corp Information conversion system
JPS60128752A (en) * 1983-12-16 1985-07-09 Akai Electric Co Ltd Digital modulation system
NL8400212A (en) * 1984-01-24 1985-08-16 Philips Nv METHOD FOR CODING A STREAM OF DATA BITS, APPARATUS FOR PERFORMING THE METHOD AND DEVICE FOR DECODING THE FLOW BITS OBTAINED BY THE METHOD
JPS6122474A (en) * 1984-07-10 1986-01-31 Sanyo Electric Co Ltd Synchronizing signal recording method
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 (en) * 1985-08-16 1987-02-26 Bosch Gmbh Robert METHOD FOR TRANSMITTING DIGITALLY CODED SIGNALS
NL8700175A (en) * 1987-01-26 1988-08-16 Philips Nv METHOD FOR TRANSFERRING INFORMATION BY CODE SIGNALS, INFORMATION TRANSMISSION SYSTEM FOR CARRYING OUT THE METHOD, AND TRANSMITTING AND RECEIVING DEVICE FOR USE IN THE TRANSMISSION SYSTEM.
JP2805096B2 (en) * 1989-10-31 1998-09-30 ソニー株式会社 Digital modulation method and demodulation method
DE69026904T2 (en) * 1989-10-31 1997-01-02 Sony Corp Circuit for digital modulation
GB2247138B (en) * 1990-06-29 1994-10-12 Digital Equipment Corp System and method for error detection and reducing simultaneous switching noise
JPH0730431A (en) * 1993-04-02 1995-01-31 Toshiba Corp Data modulating/demodulating system and modulator/ demodulator
EP0655850A3 (en) * 1993-10-28 1995-07-19 Philips Electronics Nv Transmission and reception of a digital information signal.
CN1040824C (en) * 1994-07-08 1998-11-18 日本胜利株式会社 Digital modulating/demodulation method and apparatus using same
EP0991069B1 (en) * 1998-09-15 2001-03-28 Gerhard Prof. Dr. Seehausen Method and apparatus for coding digital information data and recording medium with structure of information obtained with that method
WO2000057416A1 (en) 1999-03-23 2000-09-28 Koninklijke Philips Electronics N.V. Information carrier, device for encoding, method for encoding, device for decoding and method for decoding
JP2002540660A (en) 1999-03-23 2002-11-26 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 Method for decoding a stream of channel bits of a signal related to a binary channel signal into a stream of source bits of a signal related to a binary source signal
DE60032441T2 (en) 1999-05-19 2007-06-06 Samsung Electronics Co., Ltd., Suwon DEVICE AND METHOD FOR TURBO CHANNELING
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 (en) * 1969-12-20 1971-06-24 Ibm Encoder
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
YU184983A (en) 1987-08-31
ES514656A0 (en) 1983-10-01
NL186790C (en) 1991-02-18
CZ283698B6 (en) 1998-06-17
TR21421A (en) 1984-05-30
AU553880B2 (en) 1986-07-31
DE3125529C2 (en) 1986-10-16
PL141705B1 (en) 1987-08-31
NZ197683A (en) 1985-08-30
AT404652B (en) 1999-01-25
FR2486740A1 (en) 1982-01-15
BR8104478A (en) 1982-03-30
ZA814164B (en) 1983-02-23
GB2083322B (en) 1984-08-22
SE8104301L (en) 1982-01-15
YU44981B (en) 1991-06-30
ES8301563A1 (en) 1982-12-01
FR2486740B1 (en) 1984-12-14
SK280683B6 (en) 2000-06-12
SG77584G (en) 1985-04-26
FI74565B (en) 1987-10-30
RU2089045C1 (en) 1997-08-27
NO161150C (en) 1989-07-05
DD202084A5 (en) 1983-08-24
GB2083322A (en) 1982-03-17
ES8403679A1 (en) 1984-03-16
ATA310781A (en) 1998-05-15
ES8309046A1 (en) 1983-10-01
CZ204293A3 (en) 1994-08-17
JPH05266600A (en) 1993-10-15
CA1211570A (en) 1986-09-16
CH660272A5 (en) 1987-03-31
DE3125529A1 (en) 1982-05-13
ES522839A0 (en) 1984-03-16
ES503839A0 (en) 1982-12-01
FI812189L (en) 1982-01-15
CZ287144B6 (en) 2000-09-13
SE456708B (en) 1988-10-24
DK163626B (en) 1992-03-16
NO812399L (en) 1982-01-15
CZ89199A3 (en) 2000-03-15
BE889608A (en) 1982-01-13
IT1137613B (en) 1986-09-10
FI74565C (en) 1988-02-08
JPH0614617B2 (en) 1994-02-23
JP2547299B2 (en) 1996-10-23
YU172281A (en) 1983-12-31
AU7273481A (en) 1982-01-21
PL232147A1 (en) 1982-07-19
JPH0519332B2 (en) 1993-03-16
SK539881A3 (en) 2000-06-12
JPS5748848A (en) 1982-03-20
NL186790B (en) 1990-09-17
MX155078A (en) 1988-01-25
NL8004028A (en) 1982-02-16
NO161150B (en) 1989-03-28
YU43025B (en) 1989-02-28
HK98784A (en) 1984-12-28
DK306881A (en) 1982-01-15
IT8122885A0 (en) 1981-07-10
JPH02243024A (en) 1990-09-27

Similar Documents

Publication Publication Date Title
DK163626C (en) MODULATOR FOR MODULATING A SEQUENCE OF DATABYT TO A SEQUENCE OF CHANNEL BIT, AND DEMODULATOR FOR DEMODULATING THE CODED COATED DATABY AND RECORDING BASES WITH INFORMATION STRUCTURE WITH CHANNEL BIT SEQUENCES
DE3687603D1 (en) CODED MODULATION SYSTEM WITH A SIMPLIFIED DECODER, CAPABLE OF REDUCING THE SEQUENCE OF CHANNEL DISTORTION.
DE3579591D1 (en) DATA MODULATOR DEMODULATOR SYSTEM.
DE3577247D1 (en) MAGNETO-OPTICAL RECORD CARRIER.
DE3575369D1 (en) DEVICE FOR RECEIVING DIGITAL DATA WITH AN ADAPTIVE CLOCK RECOVERY CIRCUIT.
DE3671122D1 (en) INFORMATION RECORDING MEDIUM.
DE3682412D1 (en) DIGITAL DATA RECORDING AND PLAYBACK METHOD.
DK156355C (en) FM DATA RECEIVER WITH DIRECT MODULATION
DK151658C (en) INSTALLATION FOR TRANSMISSION OF DIGITAL INFORMATION, CODING ARRANGEMENTS, DECODING ARRANGEMENTS AND REGISTRATORS FOR USE IN SUCH A SYSTEM
DE3680478D1 (en) MAGNETO-OPTICAL RECORDING MEDIUM.
DE3685353D1 (en) STABLE RECORDING MEDIUM WITH TENSIONED SURFACE.
DE3789815D1 (en) Data modulation and demodulation system for a magnetic recording system.
DE3675732D1 (en) OPTICAL RECORDING MEDIUM WITH TRACK.
GB2049371B (en) Modulating and demodulating binary data signals
DK148285A (en) PROCEDURE AND PLANT FOR DRYING A TRAIL IMPRESSED WITH CURABLE ART RESIN
DE3175914D1 (en) Pulse code modulation signal recording and reproducing
DE3585243D1 (en) MAGNETIC RECORDING OR PLAYBACK SYSTEM WITH COMPOSED MAGNETIC HEAD.
IT8567084A0 (en) CODING DEVICE DECODING A TRAIN OF BINARY NUMERICAL SIGNALS FOR A FOUR-PHASE OQPSK NUMERICAL DEMODULATOR MODULATOR
ES500964A0 (en) A DEVICE TO FOLLOW EXACTLY A DESIRED TRACK ON A CARRIER WITH ADJACENT INFORMATION TRACKS
DK363687D0 (en) PROCEDURE FOR SUPPLYING DIFFERENT DEPARTMENTS OF A STORM MARKET WITH DIVISION SPECIFIC INFORMATION
DE3569180D1 (en) Arrangement of recovering a clock signal form an angle-modulated carrier signal having a modulation index m = 0.5
DK278286A (en) PROCEDURE FOR MODULATING AND DEMODULATING VIDEO SIGNALS AND APPLIANCES FOR EXERCISING THE PROCEDURE
DE3689746D1 (en) Recording and reproducing device using a modulator / demodulator with shifted quaternary phase difference keying.
DK263885A (en) PROCEDURE FOR REVERSING A FIRST PART MODULATED SIGNAL WITH A FIRST BIT RATE TO A SECOND PART MODULATED SIGNAL WITH A OTHER BIT RATE
NL191807C (en) Magneto-optical recording medium.

Legal Events

Date Code Title Description
PUP Patent expired