JPS5380134A - Chroma-amplitude limiting circuit - Google Patents

Chroma-amplitude limiting circuit

Info

Publication number
JPS5380134A
JPS5380134A JP15685076A JP15685076A JPS5380134A JP S5380134 A JPS5380134 A JP S5380134A JP 15685076 A JP15685076 A JP 15685076A JP 15685076 A JP15685076 A JP 15685076A JP S5380134 A JPS5380134 A JP S5380134A
Authority
JP
Japan
Prior art keywords
chroma
limiting circuit
amplitude limiting
signals
prevent
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
JP15685076A
Other languages
Japanese (ja)
Inventor
Hidekazu Taira
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 JP15685076A priority Critical patent/JPS5380134A/en
Publication of JPS5380134A publication Critical patent/JPS5380134A/en
Pending legal-status Critical Current

Links

Landscapes

  • Processing Of Color Television Signals (AREA)

Abstract

PURPOSE: To prevent noise from becoming conspicuous and prevent pictures from glittering even if cotrast is reduced in a weal electric field region by controlling the gain of the circuit which amplifies chroma-signals, by the peak detection output of video signals.
COPYRIGHT: (C)1978,JPO&Japio
JP15685076A 1976-12-25 1976-12-25 Chroma-amplitude limiting circuit Pending JPS5380134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15685076A JPS5380134A (en) 1976-12-25 1976-12-25 Chroma-amplitude limiting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15685076A JPS5380134A (en) 1976-12-25 1976-12-25 Chroma-amplitude limiting circuit

Publications (1)

Publication Number Publication Date
JPS5380134A true JPS5380134A (en) 1978-07-15

Family

ID=15636733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15685076A Pending JPS5380134A (en) 1976-12-25 1976-12-25 Chroma-amplitude limiting circuit

Country Status (1)

Country Link
JP (1) JPS5380134A (en)

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