JPS5331916A - Contour correction device for video signal - Google Patents

Contour correction device for video signal

Info

Publication number
JPS5331916A
JPS5331916A JP10640376A JP10640376A JPS5331916A JP S5331916 A JPS5331916 A JP S5331916A JP 10640376 A JP10640376 A JP 10640376A JP 10640376 A JP10640376 A JP 10640376A JP S5331916 A JPS5331916 A JP S5331916A
Authority
JP
Japan
Prior art keywords
video signal
correction device
contour correction
securing
decrease
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
JP10640376A
Other languages
Japanese (ja)
Other versions
JPS5940350B2 (en
Inventor
Hiromi Miyata
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP51106403A priority Critical patent/JPS5940350B2/en
Publication of JPS5331916A publication Critical patent/JPS5331916A/en
Publication of JPS5940350B2 publication Critical patent/JPS5940350B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)

Abstract

PURPOSE: To reduce the cost greatly as well as to decrease the space occupied by the delay circuit by securing a wide range and a strict level setting for only one of the two delay circuits required.
COPYRIGHT: (C)1978,JPO&Japio
JP51106403A 1976-09-06 1976-09-06 Video signal contour correction device Expired JPS5940350B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51106403A JPS5940350B2 (en) 1976-09-06 1976-09-06 Video signal contour correction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51106403A JPS5940350B2 (en) 1976-09-06 1976-09-06 Video signal contour correction device

Publications (2)

Publication Number Publication Date
JPS5331916A true JPS5331916A (en) 1978-03-25
JPS5940350B2 JPS5940350B2 (en) 1984-09-29

Family

ID=14432707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51106403A Expired JPS5940350B2 (en) 1976-09-06 1976-09-06 Video signal contour correction device

Country Status (1)

Country Link
JP (1) JPS5940350B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850765U (en) * 1981-09-24 1983-04-06 アルプス電気株式会社 Vertical contour correction circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850765U (en) * 1981-09-24 1983-04-06 アルプス電気株式会社 Vertical contour correction circuit

Also Published As

Publication number Publication date
JPS5940350B2 (en) 1984-09-29

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