IT8667521A0 - IMPROVED RECEIVER FOR TELETEXT TRANSMISSIONS - Google Patents

IMPROVED RECEIVER FOR TELETEXT TRANSMISSIONS

Info

Publication number
IT8667521A0
IT8667521A0 IT8667521A IT6752186A IT8667521A0 IT 8667521 A0 IT8667521 A0 IT 8667521A0 IT 8667521 A IT8667521 A IT 8667521A IT 6752186 A IT6752186 A IT 6752186A IT 8667521 A0 IT8667521 A0 IT 8667521A0
Authority
IT
Italy
Prior art keywords
improved receiver
teletext transmissions
teletext
transmissions
receiver
Prior art date
Application number
IT8667521A
Other languages
Italian (it)
Other versions
IT1203580B (en
Inventor
Roberto Dini
Attilio Farina
Original Assignee
Sisvel Spa
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 Sisvel Spa filed Critical Sisvel Spa
Priority to IT67521/86A priority Critical patent/IT1203580B/en
Publication of IT8667521A0 publication Critical patent/IT8667521A0/en
Priority to DE19873721614 priority patent/DE3721614C2/en
Priority to DE3745141A priority patent/DE3745141C2/en
Priority to GB8715293A priority patent/GB2192770B/en
Application granted granted Critical
Publication of IT1203580B publication Critical patent/IT1203580B/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
IT67521/86A 1986-06-30 1986-06-30 PERFECTED RECEIVER FOR TELETEXT TRANSMISSIONS IT1203580B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT67521/86A IT1203580B (en) 1986-06-30 1986-06-30 PERFECTED RECEIVER FOR TELETEXT TRANSMISSIONS
DE19873721614 DE3721614C2 (en) 1986-06-30 1987-06-30 Teletext (Teletext) receiver
DE3745141A DE3745141C2 (en) 1986-06-30 1987-06-30 Television receiver for text transmission
GB8715293A GB2192770B (en) 1986-06-30 1987-06-30 Apparatus for selecting pages for display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67521/86A IT1203580B (en) 1986-06-30 1986-06-30 PERFECTED RECEIVER FOR TELETEXT TRANSMISSIONS

Publications (2)

Publication Number Publication Date
IT8667521A0 true IT8667521A0 (en) 1986-06-30
IT1203580B IT1203580B (en) 1989-02-15

Family

ID=11303129

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67521/86A IT1203580B (en) 1986-06-30 1986-06-30 PERFECTED RECEIVER FOR TELETEXT TRANSMISSIONS

Country Status (2)

Country Link
GB (1) GB2192770B (en)
IT (1) IT1203580B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3727756A1 (en) * 1987-08-20 1989-03-02 Philips Patentverwaltung METHOD FOR PROCESSING IDENTIFICATION SIGNALS
JP3299771B2 (en) * 1992-02-18 2002-07-08 パイオニア株式会社 Teletext receiver
DE69229041T2 (en) 1992-08-07 1999-11-25 Whitelay International Ltd Improved teletext receiver with memory update

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126054A (en) * 1982-08-11 1984-03-14 Philips Electronic Associated Display system with nested information display
DE3230404A1 (en) * 1982-08-16 1984-02-16 Siemens AG, 1000 Berlin und 8000 München METHOD AND DEVICE FOR SWITCHING ERROR-PROTECTED OPERATION OF A SWITCHGEAR CONSISTING OF MULTIPLE SWITCHING PANELS IN AN ELECTRICAL POWER DISTRIBUTION NETWORK
IT1159638B (en) * 1983-11-22 1987-03-04 Indesit PERFECTED TELETEXT RECEIVER
NL8500047A (en) * 1985-01-09 1986-08-01 Philips Nv TELEVISION RECEIVER WITH TELETEXT DECODER LINK AND PAGE NUMBER MEMORY.
NL8502766A (en) * 1985-10-10 1987-05-04 Philips Nv TELETEXT SIGNAL PROCESSING CIRCUIT FOR A TELETEX RECEIVER.

Also Published As

Publication number Publication date
GB2192770B (en) 1991-02-13
GB8715293D0 (en) 1987-08-05
GB2192770A (en) 1988-01-20
IT1203580B (en) 1989-02-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970626