JPS5216917A - Multi-information transmission system - Google Patents

Multi-information transmission system

Info

Publication number
JPS5216917A
JPS5216917A JP50093399A JP9339975A JPS5216917A JP S5216917 A JPS5216917 A JP S5216917A JP 50093399 A JP50093399 A JP 50093399A JP 9339975 A JP9339975 A JP 9339975A JP S5216917 A JPS5216917 A JP S5216917A
Authority
JP
Japan
Prior art keywords
transmission system
information transmission
information
receiver
kinds
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
JP50093399A
Other languages
Japanese (ja)
Other versions
JPS5640550B2 (en
Inventor
Masayoshi Hirashima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50093399A priority Critical patent/JPS5216917A/en
Publication of JPS5216917A publication Critical patent/JPS5216917A/en
Publication of JPS5640550B2 publication Critical patent/JPS5640550B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • 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
    • H04N7/0255—Display systems therefor

Landscapes

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

Abstract

PURPOSE:In a multi-information transmission system by inserting information into a horizontal scanning period during a television signal vertical feedback period, to provide a transmission system for switching a speed of presenting information into two kinds when receiving it with a receiver.
JP50093399A 1975-07-30 1975-07-30 Multi-information transmission system Granted JPS5216917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50093399A JPS5216917A (en) 1975-07-30 1975-07-30 Multi-information transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50093399A JPS5216917A (en) 1975-07-30 1975-07-30 Multi-information transmission system

Publications (2)

Publication Number Publication Date
JPS5216917A true JPS5216917A (en) 1977-02-08
JPS5640550B2 JPS5640550B2 (en) 1981-09-21

Family

ID=14081210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50093399A Granted JPS5216917A (en) 1975-07-30 1975-07-30 Multi-information transmission system

Country Status (1)

Country Link
JP (1) JPS5216917A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61109460U (en) * 1984-12-20 1986-07-11
JPH0432690Y2 (en) * 1985-11-28 1992-08-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
JPS5640550B2 (en) 1981-09-21

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