JPS56158511A - Automatic gain control circuit - Google Patents

Automatic gain control circuit

Info

Publication number
JPS56158511A
JPS56158511A JP6219680A JP6219680A JPS56158511A JP S56158511 A JPS56158511 A JP S56158511A JP 6219680 A JP6219680 A JP 6219680A JP 6219680 A JP6219680 A JP 6219680A JP S56158511 A JPS56158511 A JP S56158511A
Authority
JP
Japan
Prior art keywords
time constant
circuit
output
level
input
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
JP6219680A
Other languages
English (en)
Other versions
JPH0343804B2 (ja
Inventor
Kenzo Akagiri
Takeshi Fukami
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 JP6219680A priority Critical patent/JPS56158511A/ja
Publication of JPS56158511A publication Critical patent/JPS56158511A/ja
Publication of JPH0343804B2 publication Critical patent/JPH0343804B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/002—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP6219680A 1980-05-13 1980-05-13 Automatic gain control circuit Granted JPS56158511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6219680A JPS56158511A (en) 1980-05-13 1980-05-13 Automatic gain control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6219680A JPS56158511A (en) 1980-05-13 1980-05-13 Automatic gain control circuit

Publications (2)

Publication Number Publication Date
JPS56158511A true JPS56158511A (en) 1981-12-07
JPH0343804B2 JPH0343804B2 (ja) 1991-07-03

Family

ID=13193146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6219680A Granted JPS56158511A (en) 1980-05-13 1980-05-13 Automatic gain control circuit

Country Status (1)

Country Link
JP (1) JPS56158511A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01276810A (ja) * 1988-04-28 1989-11-07 Toshiba Corp 増幅器の利得特性補償回路
US7065336B2 (en) * 2001-06-19 2006-06-20 U-Blox Ag Analog base band unit for a RF receiver and method for using the same
WO2010005034A1 (ja) * 2008-07-11 2010-01-14 クラリオン株式会社 音響処理装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59134734U (ja) * 1983-02-23 1984-09-08 東京瓦斯株式会社 ボイラ等の燃焼装置への送風装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59134734U (ja) * 1983-02-23 1984-09-08 東京瓦斯株式会社 ボイラ等の燃焼装置への送風装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01276810A (ja) * 1988-04-28 1989-11-07 Toshiba Corp 増幅器の利得特性補償回路
US7065336B2 (en) * 2001-06-19 2006-06-20 U-Blox Ag Analog base band unit for a RF receiver and method for using the same
WO2010005034A1 (ja) * 2008-07-11 2010-01-14 クラリオン株式会社 音響処理装置
US8687824B2 (en) 2008-07-11 2014-04-01 Clarion Co., Ltd. Acoustic processing device

Also Published As

Publication number Publication date
JPH0343804B2 (ja) 1991-07-03

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