FR2272526A1 - - Google Patents

Info

Publication number
FR2272526A1
FR2272526A1 FR7516529A FR7516529A FR2272526A1 FR 2272526 A1 FR2272526 A1 FR 2272526A1 FR 7516529 A FR7516529 A FR 7516529A FR 7516529 A FR7516529 A FR 7516529A FR 2272526 A1 FR2272526 A1 FR 2272526A1
Authority
FR
France
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.)
Granted
Application number
FR7516529A
Other languages
French (fr)
Other versions
FR2272526B1 (is
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical 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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Publication of FR2272526A1 publication Critical patent/FR2272526A1/fr
Application granted granted Critical
Publication of FR2272526B1 publication Critical patent/FR2272526B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3069—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output
    • H03F3/3071—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output with asymmetrical driving of the end stage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR7516529A 1974-05-21 1975-05-20 Expired FR2272526B1 (is)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2253274A GB1512784A (en) 1974-05-21 1974-05-21 Bass boost audio amplifier

Publications (2)

Publication Number Publication Date
FR2272526A1 true FR2272526A1 (is) 1975-12-19
FR2272526B1 FR2272526B1 (is) 1979-02-16

Family

ID=10180914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516529A Expired FR2272526B1 (is) 1974-05-21 1975-05-20

Country Status (5)

Country Link
JP (1) JPS51253A (is)
DE (1) DE2522167A1 (is)
FR (1) FR2272526B1 (is)
GB (1) GB1512784A (is)
IT (1) IT1035772B (is)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557252A (en) * 1983-04-15 1985-12-10 Pulstar Corporation Freeze protection valve and system
DE19601786C2 (de) * 1996-01-19 1999-04-22 Walter Schaefer Verfahren und Vorrichtung zur pneumatischen Gehörkurven-Linearisierung bei der Wiedergabe von Musik

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1926736A1 (de) * 1969-05-24 1971-02-04 Saba Gmbh Gegengekoppelter Transistor-Niederfrequenz-Verstaerker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1926736A1 (de) * 1969-05-24 1971-02-04 Saba Gmbh Gegengekoppelter Transistor-Niederfrequenz-Verstaerker

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
ARTICLE : "AN IC OPERATIONAL-TRANSDUCTANCE AMPLIFIER OTA WITH POWER CAPABILITY" L.KAPLAN ET H.WITTLINGER *
ARTICLE : "PREAMPLIFICATEUR DE LECTURE POUR MAGNETOPHONE" G.NULTING ) *
ARTICLE : "PREAMPLIFICATEURS D'ENREGISTREMENT ET LECTURE POUR MAGNETOPHONE" T.MELVILLE *
REVUE FR : "TOUTE L'ELECTRONIQUE", VOL. 37, NO. 842 JANVIER-FEVRIER 1970, PAGES 41 ET 42 *
REVUE FR: "TOUTE L'ELECTRONIQUE", VOLUME 35, NO. 325, MAI 1968, PAGE 213 *
REVUE US : "I.E.E.E TRANSACTIONS ON BROADCAST AND TELEVISION RECEIVERS", VOLUME BTR-18, NO. 3, AOUT 1972, PAGES 164 A 175 *

Also Published As

Publication number Publication date
GB1512784A (en) 1978-06-01
FR2272526B1 (is) 1979-02-16
DE2522167A1 (de) 1975-12-04
IT1035772B (it) 1979-10-20
JPS51253A (ja) 1976-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse