JPS572109A - Automatic gain control circuit - Google Patents

Automatic gain control circuit

Info

Publication number
JPS572109A
JPS572109A JP7494780A JP7494780A JPS572109A JP S572109 A JPS572109 A JP S572109A JP 7494780 A JP7494780 A JP 7494780A JP 7494780 A JP7494780 A JP 7494780A JP S572109 A JPS572109 A JP S572109A
Authority
JP
Japan
Prior art keywords
circuit
output
amplifier
control
waveform
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
JP7494780A
Other languages
English (en)
Japanese (ja)
Other versions
JPH026468B2 (en]
Inventor
Kenji Sato
Kiyoyuki Kawai
Shunichi Onishi
Masaharu Obara
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.)
Toshiba Corp
Japan Broadcasting Corp
Original Assignee
Toshiba Corp
Nippon Hoso Kyokai NHK
Tokyo Shibaura Electric Co Ltd
Japan Broadcasting 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 Toshiba Corp, Nippon Hoso Kyokai NHK, Tokyo Shibaura Electric Co Ltd, Japan Broadcasting Corp filed Critical Toshiba Corp
Priority to JP7494780A priority Critical patent/JPS572109A/ja
Publication of JPS572109A publication Critical patent/JPS572109A/ja
Publication of JPH026468B2 publication Critical patent/JPH026468B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H04N5/211—Ghost signal cancellation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Television Receiver Circuits (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP7494780A 1980-06-05 1980-06-05 Automatic gain control circuit Granted JPS572109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7494780A JPS572109A (en) 1980-06-05 1980-06-05 Automatic gain control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7494780A JPS572109A (en) 1980-06-05 1980-06-05 Automatic gain control circuit

Publications (2)

Publication Number Publication Date
JPS572109A true JPS572109A (en) 1982-01-07
JPH026468B2 JPH026468B2 (en]) 1990-02-09

Family

ID=13562023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7494780A Granted JPS572109A (en) 1980-06-05 1980-06-05 Automatic gain control circuit

Country Status (1)

Country Link
JP (1) JPS572109A (en])

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54118130A (en) * 1978-03-06 1979-09-13 Matsushita Electric Ind Co Ltd Ghost reducing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54118130A (en) * 1978-03-06 1979-09-13 Matsushita Electric Ind Co Ltd Ghost reducing device

Also Published As

Publication number Publication date
JPH026468B2 (en]) 1990-02-09

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