JPS5765978A - Receiving device for multiplexed information - Google Patents

Receiving device for multiplexed information

Info

Publication number
JPS5765978A
JPS5765978A JP14349980A JP14349980A JPS5765978A JP S5765978 A JPS5765978 A JP S5765978A JP 14349980 A JP14349980 A JP 14349980A JP 14349980 A JP14349980 A JP 14349980A JP S5765978 A JPS5765978 A JP S5765978A
Authority
JP
Japan
Prior art keywords
information
multiplexed information
program
plural
multiplexed
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
JP14349980A
Other languages
Japanese (ja)
Other versions
JPS625503B2 (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 JP14349980A priority Critical patent/JPS5765978A/en
Publication of JPS5765978A publication Critical patent/JPS5765978A/en
Publication of JPS625503B2 publication Critical patent/JPS625503B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0882—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of character code signals, e.g. for teletext

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)

Abstract

PURPOSE:To obtain a device which receives and displays information of plural programs simultaneously and displays information of a desired program out of them separately, by providing two systems for receiving of character information and etc. superposed in the vertical blanking interval of a television signal. CONSTITUTION:Plural means which select only multiplexed information signals of plural programs designated preliminarily by a program selecting circuit 12 and store and display them and a means which reads out the pattern data signal of a desired program and dispalys it are provided. For example, pattern data are stored successively in main memory 2 11 and are displayed on a CRT14 independently of designation of desired receiving programs in the program selecting circuit 12. Meanwhile, desired information found by pictures of multiplexed information or the CRT14 is displayed on a CRT13 through a main memory 1 10, and thus, specific desired information is selected while monitoring all of multiplexed information as the whole.
JP14349980A 1980-10-13 1980-10-13 Receiving device for multiplexed information Granted JPS5765978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14349980A JPS5765978A (en) 1980-10-13 1980-10-13 Receiving device for multiplexed information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14349980A JPS5765978A (en) 1980-10-13 1980-10-13 Receiving device for multiplexed information

Publications (2)

Publication Number Publication Date
JPS5765978A true JPS5765978A (en) 1982-04-21
JPS625503B2 JPS625503B2 (en) 1987-02-05

Family

ID=15340135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14349980A Granted JPS5765978A (en) 1980-10-13 1980-10-13 Receiving device for multiplexed information

Country Status (1)

Country Link
JP (1) JPS5765978A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63163079U (en) * 1987-04-14 1988-10-25

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5063832A (en) * 1973-10-08 1975-05-30
JPS5544260A (en) * 1978-09-22 1980-03-28 Matsushita Electric Ind Co Ltd Receiver for multiplex information

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5063832A (en) * 1973-10-08 1975-05-30
JPS5544260A (en) * 1978-09-22 1980-03-28 Matsushita Electric Ind Co Ltd Receiver for multiplex information

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63163079U (en) * 1987-04-14 1988-10-25

Also Published As

Publication number Publication date
JPS625503B2 (en) 1987-02-05

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