JPS6133498B2 - - Google Patents

Info

Publication number
JPS6133498B2
JPS6133498B2 JP55143512A JP14351280A JPS6133498B2 JP S6133498 B2 JPS6133498 B2 JP S6133498B2 JP 55143512 A JP55143512 A JP 55143512A JP 14351280 A JP14351280 A JP 14351280A JP S6133498 B2 JPS6133498 B2 JP S6133498B2
Authority
JP
Japan
Prior art keywords
signal
circuit
signals
teletext
crt
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
JP55143512A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5767385A (en
Inventor
Yukio Takada
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 JP55143512A priority Critical patent/JPS5767385A/ja
Publication of JPS5767385A publication Critical patent/JPS5767385A/ja
Publication of JPS6133498B2 publication Critical patent/JPS6133498B2/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)
JP55143512A 1980-10-13 1980-10-13 Receiver for character broadcasting Granted JPS5767385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55143512A JPS5767385A (en) 1980-10-13 1980-10-13 Receiver for character broadcasting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55143512A JPS5767385A (en) 1980-10-13 1980-10-13 Receiver for character broadcasting

Publications (2)

Publication Number Publication Date
JPS5767385A JPS5767385A (en) 1982-04-23
JPS6133498B2 true JPS6133498B2 (de) 1986-08-02

Family

ID=15340453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55143512A Granted JPS5767385A (en) 1980-10-13 1980-10-13 Receiver for character broadcasting

Country Status (1)

Country Link
JP (1) JPS5767385A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH037996Y2 (de) * 1987-11-17 1991-02-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH037996Y2 (de) * 1987-11-17 1991-02-27

Also Published As

Publication number Publication date
JPS5767385A (en) 1982-04-23

Similar Documents

Publication Publication Date Title
US4249213A (en) Picture-in-picture television receiver
JP2575108B2 (ja) ２画面テレビ受像機
US4573080A (en) Progressive scan television receiver with adaptive memory addressing
US4068265A (en) Method and apparatus for sampling and reproducing television information
KR100275188B1 (ko) 문자 표시 장치
US5016103A (en) Spatial scan converter with vertical detail enhancement
US4164760A (en) Stationary-picture transmission system utilizing a digital memory technique
JPH0817008B2 (ja) 映像信号時間軸補正装置
US3969581A (en) Vertical synchronizing signal recording apparatus
JPS6133498B2 (de)
US4937668A (en) Method and apparatus for transmitting video information
JPH05292476A (ja) 汎用走査周期変換装置
JP3259627B2 (ja) 走査線変換装置
JPS6242555B2 (de)
EP0462604B1 (de) Gerät zur Korrektur der Halbbildidentifizierung
JPS6123713B2 (de)
JP3464229B2 (ja) テレビジョン受信機におけるビデオ信号への制御機能の同期化方法およびその装置
JPH0546134A (ja) 映像表示装置
JPS60256286A (ja) テレビジヨン信号の伝送方式
JPS6222506B2 (de)
JPH0315394B2 (de)
JP2869999B2 (ja) テレビジョン信号受信処理装置
JPS625503B2 (de)
JP2548017B2 (ja) 倍速変換装置
JPS625502B2 (de)