JPS57197971A - Ghost eliminating device - Google Patents

Ghost eliminating device

Info

Publication number
JPS57197971A
JPS57197971A JP56082651A JP8265181A JPS57197971A JP S57197971 A JPS57197971 A JP S57197971A JP 56082651 A JP56082651 A JP 56082651A JP 8265181 A JP8265181 A JP 8265181A JP S57197971 A JPS57197971 A JP S57197971A
Authority
JP
Japan
Prior art keywords
ghost
weighting coefficient
channel
tap weighting
coefficient memory
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.)
Pending
Application number
JP56082651A
Other languages
English (en)
Inventor
Hiroyasu Shinpo
Yuichi Shiotani
Yoshio Yasumoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56082651A priority Critical patent/JPS57197971A/ja
Publication of JPS57197971A publication Critical patent/JPS57197971A/ja
Pending 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)
JP56082651A 1981-05-29 1981-05-29 Ghost eliminating device Pending JPS57197971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56082651A JPS57197971A (en) 1981-05-29 1981-05-29 Ghost eliminating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56082651A JPS57197971A (en) 1981-05-29 1981-05-29 Ghost eliminating device

Publications (1)

Publication Number Publication Date
JPS57197971A true JPS57197971A (en) 1982-12-04

Family

ID=13780328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56082651A Pending JPS57197971A (en) 1981-05-29 1981-05-29 Ghost eliminating device

Country Status (1)

Country Link
JP (1) JPS57197971A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121877A (ja) * 1982-01-14 1983-07-20 Sanyo Electric Co Ltd ゴ−スト除去装置
JPS61242174A (ja) * 1985-04-19 1986-10-28 Matsushita Electric Ind Co Ltd 波形等化器
US5293234A (en) * 1991-12-11 1994-03-08 Samsung Electronics Co., Ltd. Ghost cancelling apparatus having transversal filter for generating ghost cancelling signal and method thereof
US5502506A (en) * 1993-11-04 1996-03-26 Daewoo Electronics Co., Ltd. Apparatus for equalizing television signals with fast convergence

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5470725A (en) * 1977-11-16 1979-06-06 Toshiba Corp Television ghost signal erasing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5470725A (en) * 1977-11-16 1979-06-06 Toshiba Corp Television ghost signal erasing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121877A (ja) * 1982-01-14 1983-07-20 Sanyo Electric Co Ltd ゴ−スト除去装置
JPS61242174A (ja) * 1985-04-19 1986-10-28 Matsushita Electric Ind Co Ltd 波形等化器
US5293234A (en) * 1991-12-11 1994-03-08 Samsung Electronics Co., Ltd. Ghost cancelling apparatus having transversal filter for generating ghost cancelling signal and method thereof
US5502506A (en) * 1993-11-04 1996-03-26 Daewoo Electronics Co., Ltd. Apparatus for equalizing television signals with fast convergence

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