JPS54104265A - Gain control circuit - Google Patents

Gain control circuit

Info

Publication number
JPS54104265A
JPS54104265A JP1075678A JP1075678A JPS54104265A JP S54104265 A JPS54104265 A JP S54104265A JP 1075678 A JP1075678 A JP 1075678A JP 1075678 A JP1075678 A JP 1075678A JP S54104265 A JPS54104265 A JP S54104265A
Authority
JP
Japan
Prior art keywords
converter
supplied
control circuit
signal
semipeak
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
JP1075678A
Other languages
English (en)
Other versions
JPS6147034B2 (ja
Inventor
Fumio Nagumo
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 JP1075678A priority Critical patent/JPS54104265A/ja
Publication of JPS54104265A publication Critical patent/JPS54104265A/ja
Publication of JPS6147034B2 publication Critical patent/JPS6147034B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Color Television Systems (AREA)
  • Color Television Image Signal Generators (AREA)
  • Processing Of Color Television Signals (AREA)
JP1075678A 1978-02-02 1978-02-02 Gain control circuit Granted JPS54104265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1075678A JPS54104265A (en) 1978-02-02 1978-02-02 Gain control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1075678A JPS54104265A (en) 1978-02-02 1978-02-02 Gain control circuit

Publications (2)

Publication Number Publication Date
JPS54104265A true JPS54104265A (en) 1979-08-16
JPS6147034B2 JPS6147034B2 (ja) 1986-10-17

Family

ID=11759157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1075678A Granted JPS54104265A (en) 1978-02-02 1978-02-02 Gain control circuit

Country Status (1)

Country Link
JP (1) JPS54104265A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820092A (ja) * 1981-07-29 1983-02-05 Toshiba Corp カラ−テレビジヨンカメラの自動調整方式
JPS5986987A (ja) * 1982-11-10 1984-05-19 Matsushita Electric Ind Co Ltd カラ−カメラ装置
JPH0713540A (ja) * 1993-06-21 1995-01-17 Nec Corp 透明色処理回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3670100A (en) * 1971-03-29 1972-06-13 Telemation Automatic reference level set for television cameras
US4063280A (en) * 1975-09-30 1977-12-13 Matsushita Electric Industrial Co., Ltd. Chroma-signal processing system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3670100A (en) * 1971-03-29 1972-06-13 Telemation Automatic reference level set for television cameras
US4063280A (en) * 1975-09-30 1977-12-13 Matsushita Electric Industrial Co., Ltd. Chroma-signal processing system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820092A (ja) * 1981-07-29 1983-02-05 Toshiba Corp カラ−テレビジヨンカメラの自動調整方式
JPH0461558B2 (ja) * 1981-07-29 1992-10-01 Tokyo Shibaura Electric Co
JPS5986987A (ja) * 1982-11-10 1984-05-19 Matsushita Electric Ind Co Ltd カラ−カメラ装置
JPS6345153B2 (ja) * 1982-11-10 1988-09-08 Matsushita Electric Ind Co Ltd
JPH0713540A (ja) * 1993-06-21 1995-01-17 Nec Corp 透明色処理回路

Also Published As

Publication number Publication date
JPS6147034B2 (ja) 1986-10-17

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