JPS5758483A - Digitan transmission system - Google Patents

Digitan transmission system

Info

Publication number
JPS5758483A
JPS5758483A JP13321380A JP13321380A JPS5758483A JP S5758483 A JPS5758483 A JP S5758483A JP 13321380 A JP13321380 A JP 13321380A JP 13321380 A JP13321380 A JP 13321380A JP S5758483 A JPS5758483 A JP S5758483A
Authority
JP
Japan
Prior art keywords
signal
bit
delayed
cri
data
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.)
Pending
Application number
JP13321380A
Other languages
Japanese (ja)
Inventor
Masao Nakada
Hideaki Minamiguchi
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.)
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
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 Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP13321380A priority Critical patent/JPS5758483A/en
Publication of JPS5758483A publication Critical patent/JPS5758483A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • H04N7/035—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Television Systems (AREA)

Abstract

PURPOSE:To ensure data sampling accurately, by giving a delay almost equal to a data signal, to a clock line signal via a transmission line before the data sampling point in a receiver from a transmitter. CONSTITUTION:A clock line CRI signal in 16-bit consists of 15-bit consisting of ''1'' and ''0'' consecutiveness at every 3-bit and ''0'' remaining 1-bit. In this cae, a sampling pulse forming circuit 4 is reset with the leading of the second times of the CRI signal. Thus, the CRI signal is subjected to the effect of a low frequency section of group delay characteristics, allowing to the delayed or advanced the same as the data signal. Thus, the sampling pulse formed by taking the 2nd leading of the CRI signal as the time reference can be delayed, and the phase difference with a delayed data signal is made smaller, allowing to compensate the lowering in the ratio of eye height.
JP13321380A 1980-09-24 1980-09-24 Digitan transmission system Pending JPS5758483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13321380A JPS5758483A (en) 1980-09-24 1980-09-24 Digitan transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13321380A JPS5758483A (en) 1980-09-24 1980-09-24 Digitan transmission system

Publications (1)

Publication Number Publication Date
JPS5758483A true JPS5758483A (en) 1982-04-08

Family

ID=15099365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13321380A Pending JPS5758483A (en) 1980-09-24 1980-09-24 Digitan transmission system

Country Status (1)

Country Link
JP (1) JPS5758483A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60141910A (en) * 1983-12-28 1985-07-27 東芝機械株式会社 Automatic marking apparatus of road mark pattern
US5565997A (en) * 1993-01-28 1996-10-15 U.S. Philips Corporation Device and method for data recording and/or reproducting data multiplexed with video and/or audio signals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60141910A (en) * 1983-12-28 1985-07-27 東芝機械株式会社 Automatic marking apparatus of road mark pattern
US5565997A (en) * 1993-01-28 1996-10-15 U.S. Philips Corporation Device and method for data recording and/or reproducting data multiplexed with video and/or audio signals

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