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JPS5358723A - Noise elimination circuit - Google Patents

Noise elimination circuit

Info

Publication number
JPS5358723A
JPS5358723A JP13386076A JP13386076A JPS5358723A JP S5358723 A JPS5358723 A JP S5358723A JP 13386076 A JP13386076 A JP 13386076A JP 13386076 A JP13386076 A JP 13386076A JP S5358723 A JPS5358723 A JP S5358723A
Authority
JP
Japan
Prior art keywords
noise elimination
elimination circuit
video signal
signal element
range 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.)
Pending
Application number
JP13386076A
Other languages
Japanese (ja)
Inventor
Norio Ebihara
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 JP13386076A priority Critical patent/JPS5358723A/en
Publication of JPS5358723A publication Critical patent/JPS5358723A/en
Pending legal-status Critical Current

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  • Picture Signal Circuits (AREA)

Abstract

PURPOSE: To emphasize the video signal contour by increasing the high-range signal element of a video signal for a noise elimination circuit when the high-range signal element is higher than a prescribed level.
COPYRIGHT: (C)1978,JPO&Japio
JP13386076A 1976-11-08 1976-11-08 Noise elimination circuit Pending JPS5358723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13386076A JPS5358723A (en) 1976-11-08 1976-11-08 Noise elimination circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13386076A JPS5358723A (en) 1976-11-08 1976-11-08 Noise elimination circuit

Publications (1)

Publication Number Publication Date
JPS5358723A true JPS5358723A (en) 1978-05-26

Family

ID=15114727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13386076A Pending JPS5358723A (en) 1976-11-08 1976-11-08 Noise elimination circuit

Country Status (1)

Country Link
JP (1) JPS5358723A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510228A (en) * 1978-07-05 1980-01-24 Nec Corp S/n improving unit for television video signal
JPS6214584A (en) * 1985-07-12 1987-01-23 Canon Inc Image pickup device
JPH04284066A (en) * 1991-03-13 1992-10-08 Mitsubishi Electric Corp Video printer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510228A (en) * 1978-07-05 1980-01-24 Nec Corp S/n improving unit for television video signal
JPS6223505B2 (en) * 1978-07-05 1987-05-23 Nippon Electric Co
JPS6214584A (en) * 1985-07-12 1987-01-23 Canon Inc Image pickup device
JPH04284066A (en) * 1991-03-13 1992-10-08 Mitsubishi Electric Corp Video printer

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