AT377137B - Fernmeldeanordnung - Google Patents

Fernmeldeanordnung

Info

Publication number
AT377137B
AT377137B AT0651678A AT651678A AT377137B AT 377137 B AT377137 B AT 377137B AT 0651678 A AT0651678 A AT 0651678A AT 651678 A AT651678 A AT 651678A AT 377137 B AT377137 B AT 377137B
Authority
AT
Austria
Prior art keywords
telecommunication arrangement
telecommunication
arrangement
Prior art date
Application number
AT0651678A
Other languages
English (en)
Other versions
ATA651678A (de
Original Assignee
Neumann Elektronik 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 Neumann Elektronik Gmbh filed Critical Neumann Elektronik Gmbh
Publication of ATA651678A publication Critical patent/ATA651678A/de
Application granted granted Critical
Publication of AT377137B publication Critical patent/AT377137B/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/005—Control by a pilot signal
AT0651678A 1977-12-29 1978-09-08 Fernmeldeanordnung AT377137B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2758714A DE2758714C2 (de) 1977-12-29 1977-12-29 Fernmeldesystem

Publications (2)

Publication Number Publication Date
ATA651678A ATA651678A (de) 1984-06-15
AT377137B true AT377137B (de) 1985-02-11

Family

ID=6027640

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0651678A AT377137B (de) 1977-12-29 1978-09-08 Fernmeldeanordnung

Country Status (5)

Country Link
AT (1) AT377137B (de)
CH (1) CH639513A5 (de)
DE (1) DE2758714C2 (de)
GB (1) GB2011762B (de)
SE (1) SE437318B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116055964B (zh) * 2023-01-28 2023-08-22 荣耀终端有限公司 扬声器电路及终端设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006025B (de) * 1955-02-09 1957-04-11 Philips Patentverwaltung Verfahren zur Nachrichtenuebermittlung zwischen einer an ein Fernsprechnetz anschaltbaren Hauptstation und einer insbesondere ortsbeweglichen Unterstation
US3027455A (en) * 1959-07-27 1962-03-27 Motorola Inc Electronic circuit
BE638382A (de) * 1962-10-16
DE1566989A1 (de) * 1967-04-21 1970-02-12 Bbc Brown Boveri & Cie Anordnung zur tongesteuerten Sende-Empfangs-Umschaltung
DE1931263B2 (de) * 1969-06-20 1971-09-30 Stubbe-electronic, Paul K. Stubbe, 6000 Frankfurt Selektivruf verfahren fuer elektrische nachrichtengeraete und vorrichtung zu seiner durchfuehrung
NL7214392A (de) * 1972-10-25 1974-04-29
GB1573602A (en) * 1975-10-06 1980-08-28 Bang & Olufsen As Methods and means for producing and reproducing sound signals

Also Published As

Publication number Publication date
GB2011762B (en) 1982-04-21
SE7812929L (sv) 1979-06-30
SE437318B (sv) 1985-02-18
DE2758714A1 (de) 1979-07-05
DE2758714C2 (de) 1985-10-10
ATA651678A (de) 1984-06-15
GB2011762A (en) 1979-07-11
CH639513A5 (de) 1983-11-15

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Legal Events

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