JPH0131725B2 - - Google Patents

Info

Publication number
JPH0131725B2
JPH0131725B2 JP8161481A JP8161481A JPH0131725B2 JP H0131725 B2 JPH0131725 B2 JP H0131725B2 JP 8161481 A JP8161481 A JP 8161481A JP 8161481 A JP8161481 A JP 8161481A JP H0131725 B2 JPH0131725 B2 JP H0131725B2
Authority
JP
Japan
Prior art keywords
hold
variable resistor
output
control
signal
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
JP8161481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57196608A (en
Inventor
Akio Kaneko
Hitoshi Kajiwara
Kazuya Nishimukai
Yukihiko Haikawa
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.)
Alpine Electronics Inc
Original Assignee
Alpine Electronics Inc
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 Alpine Electronics Inc filed Critical Alpine Electronics Inc
Priority to JP8161481A priority Critical patent/JPS57196608A/ja
Publication of JPS57196608A publication Critical patent/JPS57196608A/ja
Publication of JPH0131725B2 publication Critical patent/JPH0131725B2/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
    • H03G3/02—Manually-operated control
    • H03G3/04—Manually-operated control in untuned amplifiers

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP8161481A 1981-05-28 1981-05-28 Electronic volume (potentiometer) Granted JPS57196608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8161481A JPS57196608A (en) 1981-05-28 1981-05-28 Electronic volume (potentiometer)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8161481A JPS57196608A (en) 1981-05-28 1981-05-28 Electronic volume (potentiometer)

Publications (2)

Publication Number Publication Date
JPS57196608A JPS57196608A (en) 1982-12-02
JPH0131725B2 true JPH0131725B2 (enrdf_load_html_response) 1989-06-27

Family

ID=13751192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8161481A Granted JPS57196608A (en) 1981-05-28 1981-05-28 Electronic volume (potentiometer)

Country Status (1)

Country Link
JP (1) JPS57196608A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS57196608A (en) 1982-12-02

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