IN167265B - - Google Patents

Info

Publication number
IN167265B
IN167265B IN186/CAL/87A IN186CA1987A IN167265B IN 167265 B IN167265 B IN 167265B IN 186CA1987 A IN186CA1987 A IN 186CA1987A IN 167265 B IN167265 B IN 167265B
Authority
IN
India
Application number
IN186/CAL/87A
Other languages
English (en)
Inventor
Yousuke Sakaida
Harutomo Narita
Original Assignee
Oki Electric Ind 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 Ind Co Ltd filed Critical Oki Electric Ind Co Ltd
Publication of IN167265B publication Critical patent/IN167265B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H03G5/165—Equalizers; Volume or gain control in limited frequency bands
IN186/CAL/87A 1986-03-12 1987-03-09 IN167265B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61052352A JPH0683113B2 (ja) 1986-03-12 1986-03-12 回線等化回路

Publications (1)

Publication Number Publication Date
IN167265B true IN167265B (it) 1990-09-29

Family

ID=12912416

Family Applications (1)

Application Number Title Priority Date Filing Date
IN186/CAL/87A IN167265B (it) 1986-03-12 1987-03-09

Country Status (3)

Country Link
US (1) US4755771A (it)
JP (1) JPH0683113B2 (it)
IN (1) IN167265B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209444B (en) * 1987-07-21 1992-03-18 Plessey Co Plc Improvements in or relating to amplifiers
US5194827A (en) * 1991-04-10 1993-03-16 Ampex Systems Corporation Voltage controlled high frequency equalization
FR2683695B1 (fr) * 1991-11-12 1995-10-13 Carpentier Claude Procede et dispositif d'egalisation dynamique.
US5280346A (en) * 1992-10-23 1994-01-18 Ross John D Equalizing amplifier
EP0656694A3 (en) * 1993-11-30 1999-12-01 AT&T Corp. Equalizer with line length detection
FR2728426B1 (fr) * 1994-12-20 1997-04-11 Carpentier Claude Procede et dispositif d'egalisation dynamique perfectionne
US5581213A (en) * 1995-06-07 1996-12-03 Hughes Aircraft Company Variable gain amplifier circuit
JP3050203U (ja) * 1997-12-26 1998-06-30 船井電機株式会社 コントロール信号増幅回路
US7184099B1 (en) * 2000-10-27 2007-02-27 National Semiconductor Corporation Controllable signal baseline and frequency emphasis circuit
US7590174B2 (en) * 2005-12-20 2009-09-15 Altera Corporation Signal adjustment receiver circuitry
WO2011118543A1 (ja) * 2010-03-24 2011-09-29 日本電気株式会社 波形等化回路および波形等化方法
GB2502136A (en) * 2012-05-18 2013-11-20 Tellurium Q Ltd An output filter for a DAC in an audio playback system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024737A (ja) * 1983-07-20 1985-02-07 Nippon Telegr & Teleph Corp <Ntt> 可変等化器
JPS6041332A (ja) * 1983-08-16 1985-03-05 Nec Corp 伝送路等化回路

Also Published As

Publication number Publication date
JPH0683113B2 (ja) 1994-10-19
JPS62210740A (ja) 1987-09-16
US4755771A (en) 1988-07-05

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