GB1545765A - Receiving apparatus for a television system - Google Patents

Receiving apparatus for a television system

Info

Publication number
GB1545765A
GB1545765A GB1072175A GB1072175A GB1545765A GB 1545765 A GB1545765 A GB 1545765A GB 1072175 A GB1072175 A GB 1072175A GB 1072175 A GB1072175 A GB 1072175A GB 1545765 A GB1545765 A GB 1545765A
Authority
GB
United Kingdom
Prior art keywords
receiving apparatus
television system
television
receiving
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.)
Expired
Application number
GB1072175A
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB1072175A priority Critical patent/GB1545765A/en
Publication of GB1545765A publication Critical patent/GB1545765A/en
Expired 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G15/00—Time-pieces comprising means to be operated at preselected times or after preselected time intervals
    • G04G15/006—Time-pieces comprising means to be operated at preselected times or after preselected time intervals for operating at a number of different times
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0005—Transmission of control signals
    • G04G9/0011—Transmission of control signals using coded signals
    • 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
    • H04N7/0357—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 for error detection or correction
    • 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
    • H04N7/0887—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 programme or channel identifying signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB1072175A 1975-03-27 1976-03-12 Receiving apparatus for a television system Expired GB1545765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1072175A GB1545765A (en) 1975-03-27 1976-03-12 Receiving apparatus for a television system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1288375 1975-03-27
GB1072175A GB1545765A (en) 1975-03-27 1976-03-12 Receiving apparatus for a television system

Publications (1)

Publication Number Publication Date
GB1545765A true GB1545765A (en) 1979-05-16

Family

ID=26247711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1072175A Expired GB1545765A (en) 1975-03-27 1976-03-12 Receiving apparatus for a television system

Country Status (1)

Country Link
GB (1) GB1545765A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028443A1 (en) * 1979-10-31 1981-05-13 British Broadcasting Corporation Broadcast teletext system
WO1987003766A1 (en) * 1985-12-13 1987-06-18 Deutsche Thomson-Brandt Gmbh Process and/or system for programming a video-recorder
GB2215928A (en) * 1988-03-22 1989-09-27 Rank Precision Ind Limited Controlling a video recorder by a coded broadcast signal
EP0355567A2 (en) * 1988-08-17 1990-02-28 Deutsche Thomson-Brandt GmbH Date and time correcting device and method therefor
GB2226157A (en) * 1988-12-15 1990-06-20 Turnright Controls Time controlled appliance
GB2229595A (en) * 1988-10-14 1990-09-26 Anthony Peter Tindall Selective recording using transmitted programme information
EP0710017A2 (en) * 1994-10-28 1996-05-01 Plessey Semiconductors Limited Television receiver with an interface for the displaying and communication of data

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028443A1 (en) * 1979-10-31 1981-05-13 British Broadcasting Corporation Broadcast teletext system
WO1987003766A1 (en) * 1985-12-13 1987-06-18 Deutsche Thomson-Brandt Gmbh Process and/or system for programming a video-recorder
GB2215928A (en) * 1988-03-22 1989-09-27 Rank Precision Ind Limited Controlling a video recorder by a coded broadcast signal
EP0355567A2 (en) * 1988-08-17 1990-02-28 Deutsche Thomson-Brandt GmbH Date and time correcting device and method therefor
EP0355567A3 (en) * 1988-08-17 1991-04-03 Deutsche Thomson-Brandt GmbH Date and time correcting device and method therefor
GB2229595A (en) * 1988-10-14 1990-09-26 Anthony Peter Tindall Selective recording using transmitted programme information
GB2226157A (en) * 1988-12-15 1990-06-20 Turnright Controls Time controlled appliance
EP0710017A2 (en) * 1994-10-28 1996-05-01 Plessey Semiconductors Limited Television receiver with an interface for the displaying and communication of data
EP0710017A3 (en) * 1994-10-28 1997-05-28 Plessey Semiconductors Ltd Television receiver with an interface for the displaying and communication of data

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19960311