JPS57121382A - Method of converting serial-to-paralle code of parallel digital train and digitized video signal transmitter using same method - Google Patents

Method of converting serial-to-paralle code of parallel digital train and digitized video signal transmitter using same method

Info

Publication number
JPS57121382A
JPS57121382A JP56195522A JP19552281A JPS57121382A JP S57121382 A JPS57121382 A JP S57121382A JP 56195522 A JP56195522 A JP 56195522A JP 19552281 A JP19552281 A JP 19552281A JP S57121382 A JPS57121382 A JP S57121382A
Authority
JP
Japan
Prior art keywords
words
code
paralle
video signal
signal transmitter
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP56195522A
Other languages
English (en)
Other versions
JPH0325971B2 (ja
Inventor
Riyuku Gurimarudei Jiyan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of JPS57121382A publication Critical patent/JPS57121382A/ja
Publication of JPH0325971B2 publication Critical patent/JPH0325971B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
    • H04N7/54—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal the signals being synchronous
    • H04N7/56—Synchronising systems therefor
    • 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
    • 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
    • H04L25/4908—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 using mBnB codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP56195522A 1980-12-05 1981-12-03 Method of converting serial-to-paralle code of parallel digital train and digitized video signal transmitter using same method Granted JPS57121382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8025907A FR2495858A1 (fr) 1980-12-05 1980-12-05 Procede de transcodage parallele serie d'un train numerique parallele et dispositif de transmission de signaux video numerises mettant en oeuvre un tel procede

Publications (2)

Publication Number Publication Date
JPS57121382A true JPS57121382A (en) 1982-07-28
JPH0325971B2 JPH0325971B2 (ja) 1991-04-09

Family

ID=9248742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56195522A Granted JPS57121382A (en) 1980-12-05 1981-12-03 Method of converting serial-to-paralle code of parallel digital train and digitized video signal transmitter using same method

Country Status (7)

Country Link
US (1) US4794627A (ja)
EP (1) EP0053958B1 (ja)
JP (1) JPS57121382A (ja)
AT (1) ATE11620T1 (ja)
CA (1) CA1241121A (ja)
DE (1) DE3168695D1 (ja)
FR (1) FR2495858A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62285525A (ja) * 1986-03-26 1987-12-11 ノ−ザン・テレコム・リミテツド ２進データ処理方法および回路

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3478888D1 (en) * 1983-02-15 1989-08-10 Sperry Corp Group coding method for serial data transmission
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.
FR2573941A1 (fr) * 1984-11-27 1986-05-30 Inf Milit Spatiale Aeronaut Procede de reconnaissance de debut de message dans une transmission d'informations numeriques par paquets, et dispositifs de mise en oeuvre de ce procede
FR2606239A1 (fr) * 1986-10-30 1988-05-06 Bull Sa Procede et dispositif de transmission de donnees numeriques
US4864303A (en) * 1987-02-13 1989-09-05 Board Of Trustees Of The University Of Illinois Encoder/decoder system and methodology utilizing conservative coding with block delimiters, for serial communication
US4817115A (en) * 1987-02-27 1989-03-28 Telxon Corporation Encoding and decoding system for electronic data communication system
US4903240A (en) * 1988-02-16 1990-02-20 Tektronix, Inc. Readout circuit and method for multiphase memory array
US5025257A (en) * 1988-06-10 1991-06-18 General Electric Company Increased performance of digital integrated circuits by processing with multiple-bit-width digits
US5016011A (en) * 1988-06-10 1991-05-14 General Electric Company Increased performance of digital integrated circuits by processing with multiple-bit-width digits
US4878058A (en) * 1988-06-14 1989-10-31 National Semiconductor Corporation Multi-protocol data conversion
US4924464A (en) * 1989-03-13 1990-05-08 American Telephone And Telegraph Company Technique for converting either way between a plurality of N synchronized serial bit streams and a parallel TDM format
FR2652972B1 (fr) * 1989-10-06 1996-11-29 Thomson Video Equip Procede et dispositif d'incrustation d'images video couleur auto-adaptatif.
DE3940097A1 (de) * 1989-12-04 1991-06-06 Siemens Ag Verfahren zur bitorientierten datenuebertragung
JPH04275890A (ja) * 1991-03-04 1992-10-01 Matsushita Electric Ind Co Ltd 多連ハンド装置
FR2673791B1 (fr) * 1991-03-08 1993-05-07 Thomson Video Equip Methode et dispositif pour, en image numerique, creer une bordure autour d'un sujet incruste sur un fond et generateur d'effets speciaux comportant un tel dispositif.
US5317755A (en) * 1991-04-10 1994-05-31 General Electric Company Systolic array processors for reducing under-utilization of original design parallel-bit processors with digit-serial processors by using maximum common divisor of latency around the loop connection

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158135A (en) * 1977-07-14 1979-12-13 Indep Broadcasting Authority Digital processor and system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950469A (en) * 1954-04-14 1960-08-23 Honeywell Regulator Co Analogue to digital conversion apparatus
US3215779A (en) * 1961-02-24 1965-11-02 Hallicrafters Co Digital data conversion and transmission system
GB1089551A (en) * 1963-12-13 1967-11-01 British Telecomm Res Ltd Improvements relating to television systems
GB1540617A (en) * 1968-12-13 1979-02-14 Post Office Transformation of binary coded signals into a form having lower disparity
GB1250908A (ja) * 1968-12-13 1971-10-27
US3753113A (en) * 1970-06-20 1973-08-14 Nippon Electric Co Multilevel code signal transmission system
US4008976A (en) * 1974-05-16 1977-02-22 Chemetal Corporation Cutting tool and method for making same
GB1569076A (en) * 1978-05-18 1980-06-11 Plessey Co Ltd Digital transmission system using discrepancy line coding
GB2041702A (en) * 1979-02-01 1980-09-10 Standard Telephones Cables Ltd Digital transmission systems
JPS5619506A (en) * 1979-07-23 1981-02-24 Sony Corp Code converting method
US4352129A (en) * 1980-02-01 1982-09-28 Independent Broadcasting Authority Digital recording apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158135A (en) * 1977-07-14 1979-12-13 Indep Broadcasting Authority Digital processor and system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62285525A (ja) * 1986-03-26 1987-12-11 ノ−ザン・テレコム・リミテツド ２進データ処理方法および回路

Also Published As

Publication number Publication date
ATE11620T1 (de) 1985-02-15
DE3168695D1 (en) 1985-03-14
JPH0325971B2 (ja) 1991-04-09
FR2495858A1 (fr) 1982-06-11
CA1241121A (en) 1988-08-23
EP0053958B1 (fr) 1985-01-30
EP0053958A1 (fr) 1982-06-16
US4794627A (en) 1988-12-27
FR2495858B1 (ja) 1985-02-22

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