JPS6332316B2 - - Google Patents

Info

Publication number
JPS6332316B2
JPS6332316B2 JP54161790A JP16179079A JPS6332316B2 JP S6332316 B2 JPS6332316 B2 JP S6332316B2 JP 54161790 A JP54161790 A JP 54161790A JP 16179079 A JP16179079 A JP 16179079A JP S6332316 B2 JPS6332316 B2 JP S6332316B2
Authority
JP
Japan
Prior art keywords
signal
circuit
bits
received
comparison
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
JP54161790A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5684084A (en
Inventor
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 JP16179079A priority Critical patent/JPS5684084A/ja
Publication of JPS5684084A publication Critical patent/JPS5684084A/ja
Publication of JPS6332316B2 publication Critical patent/JPS6332316B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/025Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • H04N7/035Circuits 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
JP16179079A 1979-12-12 1979-12-12 Reception state detector Granted JPS5684084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16179079A JPS5684084A (en) 1979-12-12 1979-12-12 Reception state detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16179079A JPS5684084A (en) 1979-12-12 1979-12-12 Reception state detector

Publications (2)

Publication Number Publication Date
JPS5684084A JPS5684084A (en) 1981-07-09
JPS6332316B2 true JPS6332316B2 (en, 2012) 1988-06-29

Family

ID=15741950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16179079A Granted JPS5684084A (en) 1979-12-12 1979-12-12 Reception state detector

Country Status (1)

Country Link
JP (1) JPS5684084A (en, 2012)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5068407A (en, 2012) * 1973-10-19 1975-06-07
JPS51134008A (en) * 1975-05-15 1976-11-20 Nec Corp Error measurement circuit

Also Published As

Publication number Publication date
JPS5684084A (en) 1981-07-09

Similar Documents

Publication Publication Date Title
JPS598485A (ja) 文字多重放送受信機
GB2188816A (en) Apparatus for reliably fetching data, on the basis of framing code detection process, and method therefor
US5223930A (en) Data recovery system using dot clock counting
US5249050A (en) Closed captioned data line detection system
JPS62169589A (ja) ビデオレコ−ダ用回路配置
EP0343739A2 (en) Teletext decoders
JPS6332316B2 (en, 2012)
EP0599290B1 (en) Synchronizing signal extracting apparatus
US5861925A (en) Multiplexed text data sampling circuit
JPS625501B2 (en, 2012)
JPH0332182A (ja) テレテキスト・デコーダ
KR100272734B1 (ko) 비디오 신호의 큰 위상 시프트에 영향을 받지 않는 수평 라인 카운터
JPS6357992B2 (en, 2012)
EP0293492A1 (en) Tv program recording system
GB2225519A (en) Teletext data encoding/decoding method
JP2697622B2 (ja) フレーム同期保護回路
GB2148673A (en) A signal quality detector for a teletext television receiver
US6307904B1 (en) Clock recovery circuit
KR100195081B1 (ko) 동기신호 처리회로
JPH0131354B2 (en, 2012)
KR100480413B1 (ko) 텔레비전 내의 보조 디지털 데이터 추출기
KR0166860B1 (ko) 복합영상 신호의 특정라인 위치검출장치
JPS6046683A (ja) 時間差補正回路
JP4646396B2 (ja) サンプリングクロック位相自動調整方法
JP3311533B2 (ja) ラッチクロック発生回路