JPH0223069B2 - - Google Patents

Info

Publication number
JPH0223069B2
JPH0223069B2 JP56139585A JP13958581A JPH0223069B2 JP H0223069 B2 JPH0223069 B2 JP H0223069B2 JP 56139585 A JP56139585 A JP 56139585A JP 13958581 A JP13958581 A JP 13958581A JP H0223069 B2 JPH0223069 B2 JP H0223069B2
Authority
JP
Japan
Prior art keywords
signal
ghost
level
circuit
cancellation 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.)
Expired - Lifetime
Application number
JP56139585A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5842371A (ja
Inventor
Hisafumi Yamada
Choei Kuriki
Junya Saito
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 JP56139585A priority Critical patent/JPS5842371A/ja
Publication of JPS5842371A publication Critical patent/JPS5842371A/ja
Publication of JPH0223069B2 publication Critical patent/JPH0223069B2/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
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H04N5/211—Ghost signal cancellation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
JP56139585A 1981-09-04 1981-09-04 ゴ−スト除去装置 Granted JPS5842371A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56139585A JPS5842371A (ja) 1981-09-04 1981-09-04 ゴ−スト除去装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56139585A JPS5842371A (ja) 1981-09-04 1981-09-04 ゴ−スト除去装置

Publications (2)

Publication Number Publication Date
JPS5842371A JPS5842371A (ja) 1983-03-11
JPH0223069B2 true JPH0223069B2 (en:Method) 1990-05-22

Family

ID=15248685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56139585A Granted JPS5842371A (ja) 1981-09-04 1981-09-04 ゴ−スト除去装置

Country Status (1)

Country Link
JP (1) JPS5842371A (en:Method)

Also Published As

Publication number Publication date
JPS5842371A (ja) 1983-03-11

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