FR2295628A1 - Circuit electrique numerique pour faire apparaitre et affaiblir progressivement des signaux - Google Patents

Circuit electrique numerique pour faire apparaitre et affaiblir progressivement des signaux

Info

Publication number
FR2295628A1
FR2295628A1 FR7538255A FR7538255A FR2295628A1 FR 2295628 A1 FR2295628 A1 FR 2295628A1 FR 7538255 A FR7538255 A FR 7538255A FR 7538255 A FR7538255 A FR 7538255A FR 2295628 A1 FR2295628 A1 FR 2295628A1
Authority
FR
France
Prior art keywords
feed
gain
amplifier
series
discrete steps
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.)
Withdrawn
Application number
FR7538255A
Other languages
English (en)
French (fr)
Inventor
John Howard Tomlinson
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.)
RTX Corp
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of FR2295628A1 publication Critical patent/FR2295628A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/001—Digital control of analog signals

Landscapes

  • Control Of Amplification And Gain Control (AREA)
FR7538255A 1974-12-16 1975-12-15 Circuit electrique numerique pour faire apparaitre et affaiblir progressivement des signaux Withdrawn FR2295628A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53343274A 1974-12-16 1974-12-16

Publications (1)

Publication Number Publication Date
FR2295628A1 true FR2295628A1 (fr) 1976-07-16

Family

ID=24125941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538255A Withdrawn FR2295628A1 (fr) 1974-12-16 1975-12-15 Circuit electrique numerique pour faire apparaitre et affaiblir progressivement des signaux

Country Status (7)

Country Link
JP (1) JPS5183759A (enrdf_load_stackoverflow)
AU (1) AU8673275A (enrdf_load_stackoverflow)
CA (1) CA1036678A (enrdf_load_stackoverflow)
DE (1) DE2556106A1 (enrdf_load_stackoverflow)
FR (1) FR2295628A1 (enrdf_load_stackoverflow)
IL (1) IL48516A (enrdf_load_stackoverflow)
IT (1) IT1050333B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126304A (en) * 1980-03-11 1981-10-03 Nippon Telegr & Teleph Corp <Ntt> Gain compensating device
JPS56150511U (enrdf_load_stackoverflow) * 1981-04-01 1981-11-11
KR100676354B1 (ko) 2000-03-02 2007-01-31 산요덴키가부시키가이샤 가변 저항 회로, 연산 증폭 회로, 반도체 집적 회로,시상수 전환 회로 및 파형 성형 회로

Also Published As

Publication number Publication date
IL48516A0 (en) 1976-03-31
IL48516A (en) 1977-12-30
DE2556106A1 (de) 1976-06-24
CA1036678A (en) 1978-08-15
AU8673275A (en) 1977-05-26
JPS5183759A (enrdf_load_stackoverflow) 1976-07-22
IT1050333B (it) 1981-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse