JPS6093891A - テレビジヨン文字多重デ−タ・スライス回路 - Google Patents

テレビジヨン文字多重デ−タ・スライス回路

Info

Publication number
JPS6093891A
JPS6093891A JP20308783A JP20308783A JPS6093891A JP S6093891 A JPS6093891 A JP S6093891A JP 20308783 A JP20308783 A JP 20308783A JP 20308783 A JP20308783 A JP 20308783A JP S6093891 A JPS6093891 A JP S6093891A
Authority
JP
Japan
Prior art keywords
circuit
television
clock line
character multiplex
output
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.)
Granted
Application number
JP20308783A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0241234B2 (cs
Inventor
Kinya Taguchi
田口　欽也
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP20308783A priority Critical patent/JPS6093891A/ja
Publication of JPS6093891A publication Critical patent/JPS6093891A/ja
Publication of JPH0241234B2 publication Critical patent/JPH0241234B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—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
    • H04N7/0355—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 discrimination of the binary level of the digital data, e.g. amplitude slicers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
JP20308783A 1983-10-27 1983-10-27 テレビジヨン文字多重デ−タ・スライス回路 Granted JPS6093891A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20308783A JPS6093891A (ja) 1983-10-27 1983-10-27 テレビジヨン文字多重デ−タ・スライス回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20308783A JPS6093891A (ja) 1983-10-27 1983-10-27 テレビジヨン文字多重デ−タ・スライス回路

Publications (2)

Publication Number Publication Date
JPS6093891A true JPS6093891A (ja) 1985-05-25
JPH0241234B2 JPH0241234B2 (cs) 1990-09-17

Family

ID=16468146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20308783A Granted JPS6093891A (ja) 1983-10-27 1983-10-27 テレビジヨン文字多重デ−タ・スライス回路

Country Status (1)

Country Link
JP (1) JPS6093891A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5517249A (en) * 1992-03-11 1996-05-14 Thomson Consumer Electronics, Inc. Auxiliary video data slicer with adaptive slicing level capability
US6734918B2 (en) 2001-04-03 2004-05-11 Mitsubishi Denki Kabushiki Kaisha Data slicer circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5517249A (en) * 1992-03-11 1996-05-14 Thomson Consumer Electronics, Inc. Auxiliary video data slicer with adaptive slicing level capability
US6734918B2 (en) 2001-04-03 2004-05-11 Mitsubishi Denki Kabushiki Kaisha Data slicer circuit

Also Published As

Publication number Publication date
JPH0241234B2 (cs) 1990-09-17

Similar Documents

Publication Publication Date Title
US4517520A (en) Circuit for converting a staircase waveform into a smoothed analog signal
JPS6350274A (ja) 自動利得制御装置
US4606053A (en) Bi-phase decoder
EP0099760A2 (en) Circuit for reconstructing noise-affected signals
JPS6093891A (ja) テレビジヨン文字多重デ−タ・スライス回路
CA1126861A (en) Sync separator with a lock-ahead clamp
US4580166A (en) Synchronizing signal separator network
JPS62501668A (ja) 画像信号用クランプ回路
US4600944A (en) Low cost synchronizing signal separator
JPS63176070A (ja) 映像信号クランプ装置
JP2546256B2 (ja) アナログデイジタル変換回路
JPS6272278A (ja) 同期信号分離装置
JPH0213514B2 (cs)
JPH0225314B2 (cs)
JPH0322763A (ja) クランプ回路
JPS627627B2 (cs)
KR940000539Y1 (ko) Vcr 재생시 칼라 레벨 보정장치
JPS58189811A (ja) Ｐｃｍ再生装置におけるデイジタル信号抽出回路
JP2775801B2 (ja) 映像信号処理回路
JPH021425B2 (cs)
JPS5921564Y2 (ja) 選択形自動等化装置
JPH0518315B2 (cs)
JPH0657052B2 (ja) 同期信号除去装置
JPS5917733A (ja) パルス性雑音の低減装置
JPS63309089A (ja) Ｓｅｃａｍ方式のカラ−映像信号のデジタル記録再生方法