DK122559B - Overføringsanlæg til gensidig overføring af impulskodede informationer mellem abonnentpladser. - Google Patents

Overføringsanlæg til gensidig overføring af impulskodede informationer mellem abonnentpladser.

Info

Publication number
DK122559B
DK122559B DK335167AA DK335167A DK122559B DK 122559 B DK122559 B DK 122559B DK 335167A A DK335167A A DK 335167AA DK 335167 A DK335167 A DK 335167A DK 122559 B DK122559 B DK 122559B
Authority
DK
Denmark
Prior art keywords
transmission
pulse
coded information
reciprocal
transmission system
Prior art date
Application number
DK335167AA
Other languages
Danish (da)
English (en)
Inventor
A Muschik
A Haass
H Dinkel
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 DK122559B publication Critical patent/DK122559B/da

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
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Selective Calling Equipment (AREA)
  • Communication Control (AREA)
DK335167AA 1966-06-29 1967-06-28 Overføringsanlæg til gensidig overføring af impulskodede informationer mellem abonnentpladser. DK122559B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES104503A DE1280280B (de) 1966-06-29 1966-06-29 Verfahren und Schaltungsanordnung zum wechselseitigen UEbertragen von impulscodierten Nachrichten zwischen Teilnehmerstellen ueber einen Sprachkanal

Publications (1)

Publication Number Publication Date
DK122559B true DK122559B (da) 1972-03-13

Family

ID=7525896

Family Applications (1)

Application Number Title Priority Date Filing Date
DK335167AA DK122559B (da) 1966-06-29 1967-06-28 Overføringsanlæg til gensidig overføring af impulskodede informationer mellem abonnentpladser.

Country Status (10)

Country Link
US (1) US3610829A (de)
AT (1) AT285691B (de)
BE (1) BE700673A (de)
CH (1) CH462232A (de)
DE (1) DE1280280B (de)
DK (1) DK122559B (de)
GB (1) GB1187958A (de)
NL (1) NL6708807A (de)
NO (1) NO119240B (de)
SE (1) SE344003B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5991278A (en) 1996-08-13 1999-11-23 Telogy Networks, Inc. Asymmetric modem communications system and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE569922C (de) * 1928-09-26 1933-02-09 Siemens & Halske Akt Ges Einrichtung zur gleichzeitigen UEbermittlung von Fernsprech- und anderen Signalstroemen ueber eine Leitung
DE650198C (de) * 1930-10-23 1937-09-13 Aeg Einrichtung zum gleichzeitigen Telephonieren und zum stetigen Fernuebertragen mehrerer Messgroessen auf demselben Fernsprechaderpaar unter Verwendung umlaufender Verteiler
FR729462A (fr) * 1931-03-14 1932-07-25 Lignes Telegraph Telephon Perfectionnement aux systèmes de transmission par télégraphie ultratéléphonique
BE466455A (de) * 1942-04-28
US2352918A (en) * 1942-10-30 1944-07-04 Rca Corp Two-way telephone and telegraph system
CH398682A (de) * 1960-01-21 1966-03-15 Standard Telephon & Radio Ag Nachrichtenübertragungsanlage
DE1186494B (de) * 1960-01-21 1965-02-04 Int Standard Electric Corp Daten-UEbertragungssystem
DE1184377B (de) * 1961-05-17 1964-12-31 Siemens Ag Schaltungsanordnung fuer Fernmeldeanlagen, in denen dieselben Verbindungswege fuer verschiedene Arten der Nachrichtenuebermittlung benutzt werden
DE1133421B (de) * 1961-09-19 1962-07-19 Telefonbau Schaltungsanordnung zum Aufteilen des UEbertragungsbandes einer Fernsprech-uebertragungsleitung in einen Sprachkanal und einen unterhalb der niedrigsten Sprechfrequenz liegenden Unterlagerungskanal
US3436487A (en) * 1965-09-14 1969-04-01 Bell Telephone Labor Inc Telephone signaling arrangement

Also Published As

Publication number Publication date
BE700673A (de) 1967-12-29
NL6708807A (de) 1968-01-02
AT285691B (de) 1970-11-10
DE1280280B (de) 1968-10-17
SE344003B (de) 1972-03-20
GB1187958A (en) 1970-04-15
US3610829A (en) 1971-10-05
NO119240B (de) 1970-04-20
CH462232A (de) 1968-09-15

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