JPS6441391A - Noise reduction circuit for color television signal - Google Patents

Noise reduction circuit for color television signal

Info

Publication number
JPS6441391A
JPS6441391A JP19619087A JP19619087A JPS6441391A JP S6441391 A JPS6441391 A JP S6441391A JP 19619087 A JP19619087 A JP 19619087A JP 19619087 A JP19619087 A JP 19619087A JP S6441391 A JPS6441391 A JP S6441391A
Authority
JP
Japan
Prior art keywords
signal
input
frame memory
circuit
utilizing
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
JP19619087A
Other languages
English (en)
Other versions
JP2574803B2 (ja
Inventor
Masahiko Achiha
Norihiko Fukinuki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP19619087A priority Critical patent/JP2574803B2/ja
Publication of JPS6441391A publication Critical patent/JPS6441391A/ja
Application granted granted Critical
Publication of JP2574803B2 publication Critical patent/JP2574803B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Processing Of Color Television Signals (AREA)
JP19619087A 1987-08-07 1987-08-07 カラ−テレビジョン信号の雑音軽減回路 Expired - Lifetime JP2574803B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19619087A JP2574803B2 (ja) 1987-08-07 1987-08-07 カラ−テレビジョン信号の雑音軽減回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19619087A JP2574803B2 (ja) 1987-08-07 1987-08-07 カラ−テレビジョン信号の雑音軽減回路

Publications (2)

Publication Number Publication Date
JPS6441391A true JPS6441391A (en) 1989-02-13
JP2574803B2 JP2574803B2 (ja) 1997-01-22

Family

ID=16353689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19619087A Expired - Lifetime JP2574803B2 (ja) 1987-08-07 1987-08-07 カラ−テレビジョン信号の雑音軽減回路

Country Status (1)

Country Link
JP (1) JP2574803B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020976A (en) * 1989-05-26 1991-06-04 Diesel Kiki Co., Ltd. Variale capacity vane compressor
JP2002330447A (ja) * 2001-04-27 2002-11-15 Sony Corp 輝度色信号分離及びノイズ低減回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020976A (en) * 1989-05-26 1991-06-04 Diesel Kiki Co., Ltd. Variale capacity vane compressor
JP2002330447A (ja) * 2001-04-27 2002-11-15 Sony Corp 輝度色信号分離及びノイズ低減回路

Also Published As

Publication number Publication date
JP2574803B2 (ja) 1997-01-22

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