JPS6341447B2 - - Google Patents

Info

Publication number
JPS6341447B2
JPS6341447B2 JP14855780A JP14855780A JPS6341447B2 JP S6341447 B2 JPS6341447 B2 JP S6341447B2 JP 14855780 A JP14855780 A JP 14855780A JP 14855780 A JP14855780 A JP 14855780A JP S6341447 B2 JPS6341447 B2 JP S6341447B2
Authority
JP
Japan
Prior art keywords
current
variable
terminal
circuit
conversion circuit
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.)
Expired
Application number
JP14855780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5772408A (en
Inventor
Nobuo Fujiwara
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP14855780A priority Critical patent/JPS5772408A/ja
Publication of JPS5772408A publication Critical patent/JPS5772408A/ja
Priority to US06/667,394 priority patent/US4629998A/en
Publication of JPS6341447B2 publication Critical patent/JPS6341447B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/04—Modifications of control circuit to reduce distortion caused by control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/24—Frequency-independent attenuators

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP14855780A 1980-10-23 1980-10-23 Variable gain equalizer circuit Granted JPS5772408A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP14855780A JPS5772408A (en) 1980-10-23 1980-10-23 Variable gain equalizer circuit
US06/667,394 US4629998A (en) 1980-10-23 1984-11-02 Variable gain equalizer with a mirror circuit having opposite phase relationship between input and output currents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14855780A JPS5772408A (en) 1980-10-23 1980-10-23 Variable gain equalizer circuit

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP16573380A Division JPS5773427A (en) 1980-10-23 1980-11-25 Current control circuit

Publications (2)

Publication Number Publication Date
JPS5772408A JPS5772408A (en) 1982-05-06
JPS6341447B2 true JPS6341447B2 (enrdf_load_stackoverflow) 1988-08-17

Family

ID=15455411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14855780A Granted JPS5772408A (en) 1980-10-23 1980-10-23 Variable gain equalizer circuit

Country Status (1)

Country Link
JP (1) JPS5772408A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60173912A (ja) * 1984-02-17 1985-09-07 Onkyo Corp 音量調節回路

Also Published As

Publication number Publication date
JPS5772408A (en) 1982-05-06

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