JPS63138765U - - Google Patents

Info

Publication number
JPS63138765U
JPS63138765U JP2947687U JP2947687U JPS63138765U JP S63138765 U JPS63138765 U JP S63138765U JP 2947687 U JP2947687 U JP 2947687U JP 2947687 U JP2947687 U JP 2947687U JP S63138765 U JPS63138765 U JP S63138765U
Authority
JP
Japan
Prior art keywords
noise
circuit
noise reduction
reduction circuit
edge
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
JP2947687U
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 JP2947687U priority Critical patent/JPS63138765U/ja
Publication of JPS63138765U publication Critical patent/JPS63138765U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)
JP2947687U 1987-02-28 1987-02-28 Pending JPS63138765U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2947687U JPS63138765U (en]) 1987-02-28 1987-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2947687U JPS63138765U (en]) 1987-02-28 1987-02-28

Publications (1)

Publication Number Publication Date
JPS63138765U true JPS63138765U (en]) 1988-09-13

Family

ID=30833390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2947687U Pending JPS63138765U (en]) 1987-02-28 1987-02-28

Country Status (1)

Country Link
JP (1) JPS63138765U (en])

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542429B2 (en]) * 1977-10-07 1980-10-30
JPS6110369A (ja) * 1984-06-26 1986-01-17 Matsushita Electric Ind Co Ltd 画像信号の雑音低減装置
JPS61270995A (ja) * 1985-05-25 1986-12-01 Nec Home Electronics Ltd テレビジヨン画質改善装置
JPS63142777A (ja) * 1986-12-04 1988-06-15 Sony Corp 輪郭補正回路

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542429B2 (en]) * 1977-10-07 1980-10-30
JPS6110369A (ja) * 1984-06-26 1986-01-17 Matsushita Electric Ind Co Ltd 画像信号の雑音低減装置
JPS61270995A (ja) * 1985-05-25 1986-12-01 Nec Home Electronics Ltd テレビジヨン画質改善装置
JPS63142777A (ja) * 1986-12-04 1988-06-15 Sony Corp 輪郭補正回路

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