JPS61269474A - ラインノイズキヤンセル回路 - Google Patents

ラインノイズキヤンセル回路

Info

Publication number
JPS61269474A
JPS61269474A JP60109259A JP10925985A JPS61269474A JP S61269474 A JPS61269474 A JP S61269474A JP 60109259 A JP60109259 A JP 60109259A JP 10925985 A JP10925985 A JP 10925985A JP S61269474 A JPS61269474 A JP S61269474A
Authority
JP
Japan
Prior art keywords
circuit
signal
vertical contour
luminance signal
video signal
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
JP60109259A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0528951B2 (enrdf_load_stackoverflow
Inventor
Keiichi Komatsu
小松　恵一
Tomomitsu Azeyanagi
畔柳　朝光
Akira Shibata
晃 柴田
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP60109259A priority Critical patent/JPS61269474A/ja
Publication of JPS61269474A publication Critical patent/JPS61269474A/ja
Publication of JPH0528951B2 publication Critical patent/JPH0528951B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/931—Regeneration of the television signal or of selected parts thereof for restoring the level of the reproduced signal
    • H04N5/9315—Regeneration of the television signal or of selected parts thereof for restoring the level of the reproduced signal the level control being frequency dependent

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Television Signal Processing For Recording (AREA)
JP60109259A 1985-05-23 1985-05-23 ラインノイズキヤンセル回路 Granted JPS61269474A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60109259A JPS61269474A (ja) 1985-05-23 1985-05-23 ラインノイズキヤンセル回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60109259A JPS61269474A (ja) 1985-05-23 1985-05-23 ラインノイズキヤンセル回路

Publications (2)

Publication Number Publication Date
JPS61269474A true JPS61269474A (ja) 1986-11-28
JPH0528951B2 JPH0528951B2 (enrdf_load_stackoverflow) 1993-04-27

Family

ID=14505640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60109259A Granted JPS61269474A (ja) 1985-05-23 1985-05-23 ラインノイズキヤンセル回路

Country Status (1)

Country Link
JP (1) JPS61269474A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63159976U (enrdf_load_stackoverflow) * 1987-04-07 1988-10-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63159976U (enrdf_load_stackoverflow) * 1987-04-07 1988-10-19

Also Published As

Publication number Publication date
JPH0528951B2 (enrdf_load_stackoverflow) 1993-04-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term