JPH0614499Y2 - 電子ボリユ−ムバツフア回路 - Google Patents

電子ボリユ−ムバツフア回路

Info

Publication number
JPH0614499Y2
JPH0614499Y2 JP6544387U JP6544387U JPH0614499Y2 JP H0614499 Y2 JPH0614499 Y2 JP H0614499Y2 JP 6544387 U JP6544387 U JP 6544387U JP 6544387 U JP6544387 U JP 6544387U JP H0614499 Y2 JPH0614499 Y2 JP H0614499Y2
Authority
JP
Japan
Prior art keywords
electronic volume
differential amplifier
buffer circuit
bias
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 - Lifetime
Application number
JP6544387U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63173913U (en, 2012
Inventor
修二 ▲静▼原
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.)
Kenwood KK
Original Assignee
Kenwood KK
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 Kenwood KK filed Critical Kenwood KK
Priority to JP6544387U priority Critical patent/JPH0614499Y2/ja
Publication of JPS63173913U publication Critical patent/JPS63173913U/ja
Application granted granted Critical
Publication of JPH0614499Y2 publication Critical patent/JPH0614499Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP6544387U 1987-04-30 1987-04-30 電子ボリユ−ムバツフア回路 Expired - Lifetime JPH0614499Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6544387U JPH0614499Y2 (ja) 1987-04-30 1987-04-30 電子ボリユ−ムバツフア回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6544387U JPH0614499Y2 (ja) 1987-04-30 1987-04-30 電子ボリユ−ムバツフア回路

Publications (2)

Publication Number Publication Date
JPS63173913U JPS63173913U (en, 2012) 1988-11-11
JPH0614499Y2 true JPH0614499Y2 (ja) 1994-04-13

Family

ID=30902518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6544387U Expired - Lifetime JPH0614499Y2 (ja) 1987-04-30 1987-04-30 電子ボリユ−ムバツフア回路

Country Status (1)

Country Link
JP (1) JPH0614499Y2 (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2530033Y2 (ja) * 1990-04-17 1997-03-26 株式会社ケンウッド 音響機器の自動レベル設定装置

Also Published As

Publication number Publication date
JPS63173913U (en, 2012) 1988-11-11

Similar Documents

Publication Publication Date Title
JPH0834393B2 (ja) トランスコンダクタンス増幅器
US4403199A (en) Gain control systems
US4445054A (en) Full-wave rectifying circuit
US4547741A (en) Noise reduction circuit with a main signal path and auxiliary signal path having a high pass filter characteristic
JPH0614499Y2 (ja) 電子ボリユ−ムバツフア回路
US4217555A (en) Amplifier circuit arrangement with stabilized power-supply current
GB2295288A (en) Wideband constant impedance amplifiers
KR860000440B1 (ko) 신호레벨제어회로
GB2064249A (en) Electronic differential controller
EP0051362B1 (en) Electronic gain control circuit
US5561394A (en) Active bandpass filter
JP3225527B2 (ja) 遅延回路
US4038566A (en) Multiplier circuit
EP0049997B1 (en) Filter circuit suitable for being fabricated into integrated circuit
US4644193A (en) Analog circuit for simulating a digitally controlled rheostat
JPS631768B2 (en, 2012)
JPS5942899B2 (ja) 制御信号発生回路
JP2508378B2 (ja) 可変コンダクタンス回路
JPS60675Y2 (ja) 信号加算回路
JPS62272Y2 (en, 2012)
US4303891A (en) Monolithic integrated circuit with frequency dependent amplification
JPH09266417A (ja) グランドアイソレーション回路
JPH0233387Y2 (en, 2012)
JPH0637449Y2 (ja) 基準電圧発生器
JP2725290B2 (ja) 電力増幅回路