DK315588A - PROCEDURE FOR RECEIVING TELETEXT DATA REPEATED PERIODIC - Google Patents

PROCEDURE FOR RECEIVING TELETEXT DATA REPEATED PERIODIC

Info

Publication number
DK315588A
DK315588A DK315588A DK315588A DK315588A DK 315588 A DK315588 A DK 315588A DK 315588 A DK315588 A DK 315588A DK 315588 A DK315588 A DK 315588A DK 315588 A DK315588 A DK 315588A
Authority
DK
Denmark
Prior art keywords
teletext
page
pages
cycle
intermediate store
Prior art date
Application number
DK315588A
Other languages
Danish (da)
Other versions
DK167725B1 (en
DK315588D0 (en
Inventor
Gerhard Eitz
Herbert Koch
Karl-Ulrich Oberlies
Original Assignee
Bayerische Rundfunkwerbung
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
Priority claimed from DE3634757A external-priority patent/DE3634757C1/en
Application filed by Bayerische Rundfunkwerbung filed Critical Bayerische Rundfunkwerbung
Publication of DK315588A publication Critical patent/DK315588A/en
Publication of DK315588D0 publication Critical patent/DK315588D0/en
Application granted granted Critical
Publication of DK167725B1 publication Critical patent/DK167725B1/en

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)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Radiation-Therapy Devices (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

In a teletext system, with a view to making possible "pagination" of programme overviews for various transmission days without there having to be considerable investment in teletext decoders on the receiver side, it is proposed to set up in table form on a separate teletext page the page numbers for the total number of teletext pages in a repeat cycle or in a part thereof and to enter them in an intermediate store on the receiver side. If the user has selected a particular teletext page, a check is carried out whether the number of the required teletext page is in the cycle or in a part thereof, by comparison with the page numbers which have been entered in the intermediate store, after which this page is looked for, if necessary. In addition on the basis of the number of the required teletext page and by renewed comparison with the page numbers in the intermediate store the decoder checks automatically whether the numbers of the subsequent teletext pages are in the cycle or in a part of this, after which there is a searching for the subsequent pages which have been identified as being present in the cycle, which pages are entered in the intermediate store and reproduced in accordance with special instructions from the user. <IMAGE>
DK315588A 1986-10-11 1988-06-10 Method for receiving teletext data which is repeated periodically DK167725B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE3634757A DE3634757C1 (en) 1986-10-11 1986-10-11 Method for receiving periodically repeating teletext data
DE3634757 1986-10-11
EP87111790 1987-08-14
EP87111790A EP0264565B1 (en) 1986-10-11 1987-08-14 Method for receiving periodically repititive text data
EP8700586 1987-10-08
PCT/EP1987/000586 WO1988002973A2 (en) 1986-10-11 1987-10-08 Process for receiving periodically-repetitive teletexts

Publications (3)

Publication Number Publication Date
DK315588A true DK315588A (en) 1988-06-10
DK315588D0 DK315588D0 (en) 1988-06-10
DK167725B1 DK167725B1 (en) 1993-12-06

Family

ID=25848396

Family Applications (1)

Application Number Title Priority Date Filing Date
DK315588A DK167725B1 (en) 1986-10-11 1988-06-10 Method for receiving teletext data which is repeated periodically

Country Status (5)

Country Link
JP (1) JPH0767168B2 (en)
AT (1) ATE69531T1 (en)
DK (1) DK167725B1 (en)
FI (1) FI87293C (en)
WO (1) WO1988002973A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69427231T2 (en) * 1994-06-16 2001-11-08 Koninkl Philips Electronics Nv METHOD AND DEVICE FOR TRANSMITTING VIDEO TEXT PAGES
AU692558B2 (en) * 1994-07-08 1998-06-11 Koninklijke Philips Electronics N.V. Method of transmitting teletext pages

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2062424B (en) * 1979-10-31 1983-04-07 British Broadcasting Corp Bradcast teletext system
DE3012429C2 (en) * 1980-03-31 1983-01-20 Siemens AG, 1000 Berlin und 8000 München Procedure for reducing waiting times in information systems
GB2146878B (en) * 1983-09-21 1988-09-21 Philips Electronic Associated Television systems and receiver arrangements
GB8502001D0 (en) * 1985-01-26 1985-02-27 Thorn Emi Ferguson Teletext units

Also Published As

Publication number Publication date
JPH0767168B2 (en) 1995-07-19
DK167725B1 (en) 1993-12-06
FI87293C (en) 1992-12-10
DK315588D0 (en) 1988-06-10
FI882775A (en) 1988-06-10
FI882775A0 (en) 1988-06-10
JPS63502950A (en) 1988-10-27
WO1988002973A3 (en) 1988-06-02
ATE69531T1 (en) 1991-11-15
FI87293B (en) 1992-08-31
WO1988002973A2 (en) 1988-04-21

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired