SE389407B - Kopplingsanordning vid en telefonanleggning som samarbetar med en databearbetningsanleggning. - Google Patents

Kopplingsanordning vid en telefonanleggning som samarbetar med en databearbetningsanleggning.

Info

Publication number
SE389407B
SE389407B SE7210217A SE1021772A SE389407B SE 389407 B SE389407 B SE 389407B SE 7210217 A SE7210217 A SE 7210217A SE 1021772 A SE1021772 A SE 1021772A SE 389407 B SE389407 B SE 389407B
Authority
SE
Sweden
Prior art keywords
cooperates
data processing
connection device
processing system
telephone system
Prior art date
Application number
SE7210217A
Other languages
English (en)
Swedish (sv)
Inventor
F Bonk
W Burgerer
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of SE389407B publication Critical patent/SE389407B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Interface Circuits In Exchanges (AREA)
SE7210217A 1971-08-06 1972-08-04 Kopplingsanordning vid en telefonanleggning som samarbetar med en databearbetningsanleggning. SE389407B (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2139546A DE2139546B2 (de) 1971-08-06 1971-08-06 Schaltungsanordnung für Fernsprechanlagen mit zusätzlichem Datenverkehr zwischen den einzelnen Teilnehmerstellen und einer zentraler! Datenverarbeitungsanlage
US27751072A 1972-08-03 1972-08-03
US05/549,497 US4001507A (en) 1971-08-06 1975-02-12 Method and apparatus for telephone systems for facilitating data traffic between the subscriber stations and a central data processor

Publications (1)

Publication Number Publication Date
SE389407B true SE389407B (sv) 1976-11-01

Family

ID=27183618

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7210217A SE389407B (sv) 1971-08-06 1972-08-04 Kopplingsanordning vid en telefonanleggning som samarbetar med en databearbetningsanleggning.

Country Status (10)

Country Link
US (1) US4001507A (de)
AT (1) AT323814B (de)
BE (1) BE787246A (de)
CH (1) CH549915A (de)
DE (1) DE2139546B2 (de)
FR (1) FR2149804A5 (de)
GB (1) GB1393777A (de)
LU (1) LU65853A1 (de)
NL (1) NL7210469A (de)
SE (1) SE389407B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253157A (en) * 1978-09-29 1981-02-24 Alpex Computer Corp. Data access system wherein subscriber terminals gain access to a data bank by telephone lines
JPS561653A (en) * 1979-06-19 1981-01-09 Hitachi Ltd Aural reply system
US4652700A (en) * 1979-11-26 1987-03-24 Vmx, Inc. Electronic audio communications system with versatile user accessibility
EP0187945B1 (de) * 1985-01-17 1991-03-20 Siemens Aktiengesellschaft Verfahren zur Zeichenübertragung zwischen einer Datenverarbeitungsanlage und einer Fernsprechvermittlungsanlage, insbesondere einer Fernsprechnebenstellenanlage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153121A (en) * 1960-09-01 1964-10-13 Automatic Elect Lab Airport multi-language announcing system
US3344401A (en) * 1963-03-15 1967-09-26 Burroughs Corp Inquiry system
US3431362A (en) * 1966-04-22 1969-03-04 Bell Telephone Labor Inc Voice-excited,bandwidth reduction system employing pitch frequency pulses generated by unencoded baseband signal
US3507997A (en) * 1966-08-22 1970-04-21 Robert H Weitbrecht Frequency-shift teletypewriter
US3529088A (en) * 1967-05-02 1970-09-15 Werner Hauer Multiplex voice and data transmission system
US3732541A (en) * 1970-04-27 1973-05-08 Licentia Gmbh Method and apparatus for evaluating repetitively transmitted signals
US3641500A (en) * 1970-06-30 1972-02-08 Ibm Voice entry system
US3694811A (en) * 1971-01-04 1972-09-26 Technitrend Inc Query and response system with audio message synthesizing

Also Published As

Publication number Publication date
DE2139546B2 (de) 1974-04-18
CH549915A (de) 1974-05-31
LU65853A1 (de) 1973-01-15
AT323814B (de) 1975-07-25
BE787246A (fr) 1973-02-05
DE2139546A1 (de) 1973-02-15
US4001507A (en) 1977-01-04
GB1393777A (en) 1975-05-14
NL7210469A (de) 1973-02-08
FR2149804A5 (de) 1973-03-30

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