BE874270A - Amplificateur avec montage en pont symetrique - Google Patents

Amplificateur avec montage en pont symetrique

Info

Publication number
BE874270A
BE874270A BE193545A BE193545A BE874270A BE 874270 A BE874270 A BE 874270A BE 193545 A BE193545 A BE 193545A BE 193545 A BE193545 A BE 193545A BE 874270 A BE874270 A BE 874270A
Authority
BE
Belgium
Prior art keywords
amplifier
bridge mounting
symmetrical bridge
symmetrical
mounting
Prior art date
Application number
BE193545A
Other languages
English (en)
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of BE874270A publication Critical patent/BE874270A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6016—Substation equipment, e.g. for use by subscribers including speech amplifiers in the receiver circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
BE193545A 1978-02-21 1979-02-19 Amplificateur avec montage en pont symetrique BE874270A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2807304A DE2807304C2 (de) 1978-02-21 1978-02-21 Schaltungsanordnung zum Verstärken eines in einer aus einer Teilnehmeranschlußleitung gespeisten Endstelle einer Fernmeldeanlage erzeugten Signals

Publications (1)

Publication Number Publication Date
BE874270A true BE874270A (fr) 1979-06-18

Family

ID=6032506

Family Applications (1)

Application Number Title Priority Date Filing Date
BE193545A BE874270A (fr) 1978-02-21 1979-02-19 Amplificateur avec montage en pont symetrique

Country Status (7)

Country Link
AT (1) ATA131379A (fr)
AU (1) AU526550B2 (fr)
BE (1) BE874270A (fr)
DE (1) DE2807304C2 (fr)
FR (1) FR2417889A1 (fr)
IT (1) IT1111510B (fr)
NL (1) NL7901324A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE417048B (sv) * 1979-05-04 1981-02-16 Ericsson Telefon Ab L M Balanserat forsterkarutgangssteg
IL63653A (en) * 1980-08-29 1984-05-31 Western Electric Co Line powered transformer-less loudspeaking telephone
IT1168164B (it) * 1981-08-26 1987-05-20 Ates Componenti Elettron Stadio finale a ponte per un aplificatore audio di ricezione

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1459777A (fr) * 1965-05-24 1966-06-17 Labo Cent Telecommunicat Générateur de tension variable à potentiel de référence flottant
GB1142824A (en) * 1967-06-21 1969-02-12 Mullard Ltd Amplifier circuits
DE1762319A1 (de) * 1968-05-24 1970-05-06 Telefunken Patent Transformatorloser Leistungsverstaerker in Brueckenschaltung,insbesondere fuer Tonfrequenzen
US3582802A (en) * 1969-07-16 1971-06-01 Beckman Instruments Inc Direct coupled differential transistor amplifier with improved common mode performance
US3742377A (en) * 1971-07-08 1973-06-26 Nat Semiconductor Corp Differential amplifier with means for balancing out offset terms
US3947778A (en) * 1974-09-11 1976-03-30 Motorola, Inc. Differential amplifier
US4071713A (en) * 1976-12-27 1978-01-31 Northern Telecom Limited Telephone speech network

Also Published As

Publication number Publication date
IT1111510B (it) 1986-01-13
DE2807304A1 (de) 1979-08-23
DE2807304C2 (de) 1982-07-01
FR2417889A1 (fr) 1979-09-14
IT7920311A0 (it) 1979-02-19
AU4439879A (en) 1979-08-30
ATA131379A (de) 1982-12-15
AU526550B2 (en) 1983-01-20
NL7901324A (nl) 1979-08-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LICENTIA PATENT-VERWALTUNGS G.M.B.H.

Effective date: 19840219