JPS52144220A - Ghost deletion circuit system - Google Patents

Ghost deletion circuit system

Info

Publication number
JPS52144220A
JPS52144220A JP6158576A JP6158576A JPS52144220A JP S52144220 A JPS52144220 A JP S52144220A JP 6158576 A JP6158576 A JP 6158576A JP 6158576 A JP6158576 A JP 6158576A JP S52144220 A JPS52144220 A JP S52144220A
Authority
JP
Japan
Prior art keywords
ghost
circuit system
deletion circuit
phase
wave
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
JP6158576A
Other languages
Japanese (ja)
Other versions
JPS5755271B2 (en
Inventor
Koichiro Kurahashi
Yoshiro Nakajima
Yoshiki Mizutani
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 JP6158576A priority Critical patent/JPS52144220A/en
Publication of JPS52144220A publication Critical patent/JPS52144220A/en
Publication of JPS5755271B2 publication Critical patent/JPS5755271B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)
  • Noise Elimination (AREA)

Abstract

PURPOSE: To delete the in-phase element and vertical crossing element of the ghost wave plus the vertical crossing element of the direct wave by securing an identical delay time between the delay circuit and the ghost wave and by setting the coefficient of the coefficient circuit to the level based on the detection phase plus amplitude and phase of the ghost wave.
COPYRIGHT: (C)1977,JPO&Japio
JP6158576A 1976-05-26 1976-05-26 Ghost deletion circuit system Granted JPS52144220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6158576A JPS52144220A (en) 1976-05-26 1976-05-26 Ghost deletion circuit system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6158576A JPS52144220A (en) 1976-05-26 1976-05-26 Ghost deletion circuit system

Publications (2)

Publication Number Publication Date
JPS52144220A true JPS52144220A (en) 1977-12-01
JPS5755271B2 JPS5755271B2 (en) 1982-11-22

Family

ID=13175354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6158576A Granted JPS52144220A (en) 1976-05-26 1976-05-26 Ghost deletion circuit system

Country Status (1)

Country Link
JP (1) JPS52144220A (en)

Also Published As

Publication number Publication date
JPS5755271B2 (en) 1982-11-22

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