JPH0516697B2 - - Google Patents

Info

Publication number
JPH0516697B2
JPH0516697B2 JP22186683A JP22186683A JPH0516697B2 JP H0516697 B2 JPH0516697 B2 JP H0516697B2 JP 22186683 A JP22186683 A JP 22186683A JP 22186683 A JP22186683 A JP 22186683A JP H0516697 B2 JPH0516697 B2 JP H0516697B2
Authority
JP
Japan
Prior art keywords
signal
input
adder
stage
output
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
JP22186683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60114015A (ja
Inventor
Noryuki Fukushima
Hiromi Okitsu
Nobuo Yamazaki
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 JP22186683A priority Critical patent/JPS60114015A/ja
Publication of JPS60114015A publication Critical patent/JPS60114015A/ja
Publication of JPH0516697B2 publication Critical patent/JPH0516697B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers

Landscapes

  • Networks Using Active Elements (AREA)
JP22186683A 1983-11-25 1983-11-25 周波数特性可変回路 Granted JPS60114015A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22186683A JPS60114015A (ja) 1983-11-25 1983-11-25 周波数特性可変回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22186683A JPS60114015A (ja) 1983-11-25 1983-11-25 周波数特性可変回路

Publications (2)

Publication Number Publication Date
JPS60114015A JPS60114015A (ja) 1985-06-20
JPH0516697B2 true JPH0516697B2 (enrdf_load_stackoverflow) 1993-03-05

Family

ID=16773407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22186683A Granted JPS60114015A (ja) 1983-11-25 1983-11-25 周波数特性可変回路

Country Status (1)

Country Link
JP (1) JPS60114015A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS60114015A (ja) 1985-06-20

Similar Documents

Publication Publication Date Title
JPH063861B2 (ja) アクティブ・フィルタ
EP0579876B1 (en) Frequency tuning system for an OTA-C pair
JPS6155806B2 (enrdf_load_stackoverflow)
US3725583A (en) Volume and tone control for multi-channel audio systems
US4404529A (en) Lowpass filter with electronic control of cutoff and resonance
HK65789A (en) Noise reduction circuits
US4432097A (en) Tone control circuit
Gunes et al. CFA based fully integrated n th-order lowpass filter
JPH0516697B2 (enrdf_load_stackoverflow)
JPS645370Y2 (enrdf_load_stackoverflow)
US4456885A (en) Filter circuit suitable for being fabricated into integrated circuit
JPH0527282B2 (enrdf_load_stackoverflow)
JPS6336563B2 (enrdf_load_stackoverflow)
US4027272A (en) Amplifier
US5402086A (en) Signal noise reduction system
JPH0821831B2 (ja) 積分回路
JP2901248B2 (ja) 可変リアクタンス回路
JPH0540585Y2 (enrdf_load_stackoverflow)
JP2526478Y2 (ja) 差動対スイッチ回路
JPH063857B2 (ja) 可変エンフアシス回路
JPH04150513A (ja) フィルタ回路
JP2911901B2 (ja) 減衰回路
SU1164863A1 (ru) Усилитель низкой частоты
JPS6034289B2 (ja) 利得制御装置
JPH0380706A (ja) 演算増幅器