JPH02134787U - - Google Patents

Info

Publication number
JPH02134787U
JPH02134787U JP4277589U JP4277589U JPH02134787U JP H02134787 U JPH02134787 U JP H02134787U JP 4277589 U JP4277589 U JP 4277589U JP 4277589 U JP4277589 U JP 4277589U JP H02134787 U JPH02134787 U JP H02134787U
Authority
JP
Japan
Prior art keywords
luminance signal
delay circuit
reproduced luminance
subtracter
pass filter
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
JP4277589U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP4277589U priority Critical patent/JPH02134787U/ja
Publication of JPH02134787U publication Critical patent/JPH02134787U/ja
Pending legal-status Critical Current

Links

JP4277589U 1989-04-12 1989-04-12 Pending JPH02134787U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4277589U JPH02134787U (en]) 1989-04-12 1989-04-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4277589U JPH02134787U (en]) 1989-04-12 1989-04-12

Publications (1)

Publication Number Publication Date
JPH02134787U true JPH02134787U (en]) 1990-11-08

Family

ID=31554609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4277589U Pending JPH02134787U (en]) 1989-04-12 1989-04-12

Country Status (1)

Country Link
JP (1) JPH02134787U (en])

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129289A (ja) * 1984-07-20 1986-02-10 Hitachi Ltd 映像信号記録再生装置の信号処理回路
JPS62164398A (ja) * 1986-01-16 1987-07-21 Sony Corp 信号処理装置
JPS62227278A (ja) * 1986-03-28 1987-10-06 Sony Corp 雑音低減回路
JPS63146591A (ja) * 1986-12-09 1988-06-18 Victor Co Of Japan Ltd 映像信号のノイズ除去回路

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129289A (ja) * 1984-07-20 1986-02-10 Hitachi Ltd 映像信号記録再生装置の信号処理回路
JPS62164398A (ja) * 1986-01-16 1987-07-21 Sony Corp 信号処理装置
JPS62227278A (ja) * 1986-03-28 1987-10-06 Sony Corp 雑音低減回路
JPS63146591A (ja) * 1986-12-09 1988-06-18 Victor Co Of Japan Ltd 映像信号のノイズ除去回路

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