FI901862A0 - Parannuksia televisiosignaalin pystysuuntaisen palautusjakson aikana lähetetyn informaation sovellutuksiin - Google Patents

Parannuksia televisiosignaalin pystysuuntaisen palautusjakson aikana lähetetyn informaation sovellutuksiin

Info

Publication number
FI901862A0
FI901862A0 FI901862A FI901862A FI901862A0 FI 901862 A0 FI901862 A0 FI 901862A0 FI 901862 A FI901862 A FI 901862A FI 901862 A FI901862 A FI 901862A FI 901862 A0 FI901862 A0 FI 901862A0
Authority
FI
Finland
Prior art keywords
information
program
teletext
identification information
vps
Prior art date
Application number
FI901862A
Other languages
English (en)
Swedish (sv)
Other versions
FI93072C (fi
FI93072B (fi
Inventor
Felix Aschwanden
Original Assignee
Rca Licensing Corp
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 Rca Licensing Corp filed Critical Rca Licensing Corp
Publication of FI901862A0 publication Critical patent/FI901862A0/fi
Application granted granted Critical
Publication of FI93072B publication Critical patent/FI93072B/fi
Publication of FI93072C publication Critical patent/FI93072C/fi

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
    • H04N7/0887—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
    • 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
    • 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
    • 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
    • H04N7/0884—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 additional display-information, e.g. menu for programme or channel selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Television Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Details Of Television Scanning (AREA)
FI901862A 1989-04-21 1990-04-12 Parannuksia televisiosignaalin pystysuuntaisen palautusjakson aikana lähetetyn informaation sovellutuksiin FI93072C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8909115 1989-04-21
GB898909115A GB8909115D0 (en) 1989-04-21 1989-04-21 Improvements in applications for information transmitted in the vertical retrace interval of a television signal

Publications (3)

Publication Number Publication Date
FI901862A0 true FI901862A0 (fi) 1990-04-12
FI93072B FI93072B (fi) 1994-10-31
FI93072C FI93072C (fi) 1995-02-10

Family

ID=10655480

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901862A FI93072C (fi) 1989-04-21 1990-04-12 Parannuksia televisiosignaalin pystysuuntaisen palautusjakson aikana lähetetyn informaation sovellutuksiin

Country Status (5)

Country Link
EP (1) EP0393556B1 (fi)
AT (1) ATE131987T1 (fi)
DE (1) DE69024248T2 (fi)
FI (1) FI93072C (fi)
GB (1) GB8909115D0 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8902516A (nl) * 1989-10-11 1991-05-01 Philips Nv Ontvanger van televisie signalen.
GB9006415D0 (en) * 1990-03-22 1990-05-23 Rca Licensing Corp Providing tv program information
EP0503070B1 (en) * 1990-08-10 1998-02-04 Matsushita Electric Industrial Co., Ltd. Transmission system and receiver
EP0492298B1 (en) * 1990-12-20 1998-07-22 RCA Thomson Licensing Corporation Fault tolerant VCR recording control
GB9027669D0 (en) * 1990-12-20 1991-02-13 Rca Licensing Corp Fault tolerant vcr recording control
JPH08275205A (ja) * 1995-04-03 1996-10-18 Sony Corp データ符号化／復号化方法および装置、および符号化データ記録媒体
CN1178478C (zh) * 1996-05-03 2004-12-01 三星电子株式会社 适于音节文字的观众选择型字幕广播和接收方法及其设备
US6674958B2 (en) 1996-12-16 2004-01-06 Thomson Licensing S.A. Television apparatus control system
CN101552877B (zh) * 2008-04-03 2013-06-05 技嘉科技股份有限公司 以像素为单元的字幕涂色方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8328601D0 (en) * 1983-10-26 1983-11-30 Givertz M J Data retrieval system

Also Published As

Publication number Publication date
ATE131987T1 (de) 1996-01-15
FI93072C (fi) 1995-02-10
DE69024248D1 (de) 1996-02-01
EP0393556B1 (en) 1995-12-20
FI93072B (fi) 1994-10-31
EP0393556A3 (en) 1991-10-16
EP0393556A2 (en) 1990-10-24
GB8909115D0 (en) 1989-06-07
DE69024248T2 (de) 1996-07-18

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: RCA LICENSING CORPORATION

BB Publication of examined application
FG Patent granted

Owner name: RCA LICENSING CORPORATION

MA Patent expired