JPS546721A - Pickup device - Google Patents

Pickup device

Info

Publication number
JPS546721A
JPS546721A JP7173177A JP7173177A JPS546721A JP S546721 A JPS546721 A JP S546721A JP 7173177 A JP7173177 A JP 7173177A JP 7173177 A JP7173177 A JP 7173177A JP S546721 A JPS546721 A JP S546721A
Authority
JP
Japan
Prior art keywords
pickup device
level
signal
luminance signal
conspicuousness
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
JP7173177A
Other languages
Japanese (ja)
Other versions
JPS617072B2 (en
Inventor
Takashi Shiono
Shigeru Tanaka
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 JP7173177A priority Critical patent/JPS546721A/en
Publication of JPS546721A publication Critical patent/JPS546721A/en
Publication of JPS617072B2 publication Critical patent/JPS617072B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: The conspicuousness of the line crawl by detecting the level of the luminance signal in the composite signal and then controlling the level of the alternating signal in accordance with the level of the luminance signal.
COPYRIGHT: (C)1979,JPO&Japio
JP7173177A 1977-06-17 1977-06-17 Pickup device Granted JPS546721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7173177A JPS546721A (en) 1977-06-17 1977-06-17 Pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7173177A JPS546721A (en) 1977-06-17 1977-06-17 Pickup device

Publications (2)

Publication Number Publication Date
JPS546721A true JPS546721A (en) 1979-01-19
JPS617072B2 JPS617072B2 (en) 1986-03-04

Family

ID=13468951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7173177A Granted JPS546721A (en) 1977-06-17 1977-06-17 Pickup device

Country Status (1)

Country Link
JP (1) JPS546721A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6398682U (en) * 1986-12-18 1988-06-25

Also Published As

Publication number Publication date
JPS617072B2 (en) 1986-03-04

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