JPS5389646A - Automatic gain control circuit - Google Patents

Automatic gain control circuit

Info

Publication number
JPS5389646A
JPS5389646A JP393977A JP393977A JPS5389646A JP S5389646 A JPS5389646 A JP S5389646A JP 393977 A JP393977 A JP 393977A JP 393977 A JP393977 A JP 393977A JP S5389646 A JPS5389646 A JP S5389646A
Authority
JP
Japan
Prior art keywords
control circuit
gain control
automatic gain
circuit
make
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
JP393977A
Other languages
Japanese (ja)
Inventor
Kazuhiko Nitori
Kunihiko Mano
Tsuneo Nakamura
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP393977A priority Critical patent/JPS5389646A/en
Publication of JPS5389646A publication Critical patent/JPS5389646A/en
Pending 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

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

PURPOSE:To make a circuit constitution simple, make a reproducibility of the circuit good make a circuit cost reduction possible by converting many analogue signals to digital signals to constitute a digital feedback circuit.
JP393977A 1977-01-19 1977-01-19 Automatic gain control circuit Pending JPS5389646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP393977A JPS5389646A (en) 1977-01-19 1977-01-19 Automatic gain control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP393977A JPS5389646A (en) 1977-01-19 1977-01-19 Automatic gain control circuit

Publications (1)

Publication Number Publication Date
JPS5389646A true JPS5389646A (en) 1978-08-07

Family

ID=11571087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP393977A Pending JPS5389646A (en) 1977-01-19 1977-01-19 Automatic gain control circuit

Country Status (1)

Country Link
JP (1) JPS5389646A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010011166A (en) * 2008-06-27 2010-01-14 Kyoraku Sangyo Kk Multiplex transmission device and method
JP2010011169A (en) * 2008-06-27 2010-01-14 Kyoraku Sangyo Kk Multiplex transmission device and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131437A (en) * 1974-04-02 1975-10-17
JPS50131742A (en) * 1974-04-05 1975-10-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131437A (en) * 1974-04-02 1975-10-17
JPS50131742A (en) * 1974-04-05 1975-10-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010011166A (en) * 2008-06-27 2010-01-14 Kyoraku Sangyo Kk Multiplex transmission device and method
JP2010011169A (en) * 2008-06-27 2010-01-14 Kyoraku Sangyo Kk Multiplex transmission device and method

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