CH550519A - Fernmeldenetz zur vermittlung und uebertragung von telephonie-, fernschreib- und datensignalen. - Google Patents

Fernmeldenetz zur vermittlung und uebertragung von telephonie-, fernschreib- und datensignalen.

Info

Publication number
CH550519A
CH550519A CH284672A CH284672A CH550519A CH 550519 A CH550519 A CH 550519A CH 284672 A CH284672 A CH 284672A CH 284672 A CH284672 A CH 284672A CH 550519 A CH550519 A CH 550519A
Authority
CH
Switzerland
Prior art keywords
telewraph
telephony
transmitting
transmission
data signals
Prior art date
Application number
CH284672A
Other languages
German (de)
English (en)
Original Assignee
Eidgenoess Ptt
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 Eidgenoess Ptt filed Critical Eidgenoess Ptt
Priority to CH284772A priority Critical patent/CH548723A/xx
Priority to CH284672A priority patent/CH550519A/xx
Priority to AT152573A priority patent/AT330852B/de
Priority to NO740/73A priority patent/NO141297C/no
Priority to AU52677/73A priority patent/AU477668B2/en
Priority to GB950873A priority patent/GB1428459A/en
Priority to FR7307125A priority patent/FR2174164B1/fr
Priority to IE311/73A priority patent/IE37328B1/xx
Priority to BE128194A priority patent/BE796074A/xx
Priority to JP2335773A priority patent/JPS5622196B2/ja
Priority to IT20989/73A priority patent/IT979579B/it
Priority to IL41647A priority patent/IL41647A/en
Priority to ES412179A priority patent/ES412179A1/es
Priority to LU67123A priority patent/LU67123A1/xx
Priority to DE2309890A priority patent/DE2309890C3/de
Priority to NLAANVRAGE7302850,A priority patent/NL170086C/xx
Publication of CH550519A publication Critical patent/CH550519A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
    • H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
CH284672A 1972-02-29 1972-02-29 Fernmeldenetz zur vermittlung und uebertragung von telephonie-, fernschreib- und datensignalen. CH550519A (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
CH284772A CH548723A (de) 1972-02-29 1972-02-29 Fernmeldenetz zur digitalen vermittlung und uebertragung von telephonie-, fernschreib- und datensignalen.
CH284672A CH550519A (de) 1972-02-29 1972-02-29 Fernmeldenetz zur vermittlung und uebertragung von telephonie-, fernschreib- und datensignalen.
AT152573A AT330852B (de) 1972-02-29 1973-02-21 Fernmeldenetz
NO740/73A NO141297C (no) 1972-02-29 1973-02-23 Fjernmeldingsnett.
AU52677/73A AU477668B2 (en) 1972-02-29 1973-02-27 Automatic telecommunication exchange
GB950873A GB1428459A (en) 1972-02-29 1973-02-27 Telecommunication networks and method of operation thereof
FR7307125A FR2174164B1 (enrdf_load_stackoverflow) 1972-02-29 1973-02-28
IE311/73A IE37328B1 (en) 1972-02-29 1973-02-28 Improvements in and relating to telecommunication networks and method of operation thereof
BE128194A BE796074A (fr) 1972-02-29 1973-02-28 Reseau de telecommunication
JP2335773A JPS5622196B2 (enrdf_load_stackoverflow) 1972-02-29 1973-02-28
IT20989/73A IT979579B (it) 1972-02-29 1973-02-28 Rete per telecomunicazioni
IL41647A IL41647A (en) 1972-02-29 1973-02-28 Telecommunication network
ES412179A ES412179A1 (es) 1972-02-29 1973-02-28 Una red de telecomunicacion para una central digital de te-lefonos, teleimpresos e informacion de datos.
LU67123A LU67123A1 (enrdf_load_stackoverflow) 1972-02-29 1973-02-28
DE2309890A DE2309890C3 (de) 1972-02-29 1973-02-28 Fernmeldenetz
NLAANVRAGE7302850,A NL170086C (nl) 1972-02-29 1973-02-28 Telecommunicatiecentrale voor het op een tijdmultiplexbasis doorschakelen van digitale signalen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH284672A CH550519A (de) 1972-02-29 1972-02-29 Fernmeldenetz zur vermittlung und uebertragung von telephonie-, fernschreib- und datensignalen.
CH284772A CH548723A (de) 1972-02-29 1972-02-29 Fernmeldenetz zur digitalen vermittlung und uebertragung von telephonie-, fernschreib- und datensignalen.

Publications (1)

Publication Number Publication Date
CH550519A true CH550519A (de) 1974-06-14

Family

ID=25691544

Family Applications (2)

Application Number Title Priority Date Filing Date
CH284672A CH550519A (de) 1972-02-29 1972-02-29 Fernmeldenetz zur vermittlung und uebertragung von telephonie-, fernschreib- und datensignalen.
CH284772A CH548723A (de) 1972-02-29 1972-02-29 Fernmeldenetz zur digitalen vermittlung und uebertragung von telephonie-, fernschreib- und datensignalen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH284772A CH548723A (de) 1972-02-29 1972-02-29 Fernmeldenetz zur digitalen vermittlung und uebertragung von telephonie-, fernschreib- und datensignalen.

Country Status (14)

Country Link
JP (1) JPS5622196B2 (enrdf_load_stackoverflow)
AT (1) AT330852B (enrdf_load_stackoverflow)
BE (1) BE796074A (enrdf_load_stackoverflow)
CH (2) CH550519A (enrdf_load_stackoverflow)
DE (1) DE2309890C3 (enrdf_load_stackoverflow)
ES (1) ES412179A1 (enrdf_load_stackoverflow)
FR (1) FR2174164B1 (enrdf_load_stackoverflow)
GB (1) GB1428459A (enrdf_load_stackoverflow)
IE (1) IE37328B1 (enrdf_load_stackoverflow)
IL (1) IL41647A (enrdf_load_stackoverflow)
IT (1) IT979579B (enrdf_load_stackoverflow)
LU (1) LU67123A1 (enrdf_load_stackoverflow)
NL (1) NL170086C (enrdf_load_stackoverflow)
NO (1) NO141297C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB1428459A (en) 1976-03-17
IL41647A0 (en) 1973-04-30
IE37328L (en) 1973-08-29
LU67123A1 (enrdf_load_stackoverflow) 1973-07-06
AT330852B (de) 1976-07-26
FR2174164A1 (enrdf_load_stackoverflow) 1973-10-12
NL170086C (nl) 1982-09-16
DE2309890C3 (de) 1981-02-26
DE2309890B2 (de) 1980-06-04
FR2174164B1 (enrdf_load_stackoverflow) 1977-04-22
IL41647A (en) 1976-09-30
ES412179A1 (es) 1976-01-01
IE37328B1 (en) 1977-06-22
NO141297B (no) 1979-10-29
ATA152573A (de) 1975-10-15
CH548723A (de) 1974-04-30
IT979579B (it) 1974-09-30
JPS5622196B2 (enrdf_load_stackoverflow) 1981-05-23
DE2309890A1 (de) 1973-09-13
NL7302850A (enrdf_load_stackoverflow) 1973-08-31
NO141297C (no) 1980-02-06
BE796074A (fr) 1973-06-18
NL170086B (nl) 1982-04-16
JPS48102513A (enrdf_load_stackoverflow) 1973-12-22
AU5267773A (en) 1974-08-29

Similar Documents

Publication Publication Date Title
NL164443C (nl) Tijdsverdeeld tweedraads- en tweewegs-duplexcommunica- tiestelsel.
NO740645L (no) Fremgangsmåte for overføring av bredbåndede lydsignaler.
SE403871B (sv) Kombinerad sendar- och mottagarenhet for telekommunikationssystem av duplextyp
AT336689B (de) Ubertragungssystem zur geheimen ubertragung von sprachsignalen
NL7505563A (nl) Kommunikatiestelsel en -inrichting met p.c.m.-gecodeerde signalen.
AT312691B (de) Übertragungssystem zur verschlüsselten Übertragung von Tonfrequenz-Informationssignalen, z.B. Sprachsignalen
IT8021085A0 (it) Trasmettitore telefonico di allarme.
NL162810B (nl) Telecommunicatienet.
CH550519A (de) Fernmeldenetz zur vermittlung und uebertragung von telephonie-, fernschreib- und datensignalen.
NL167068C (nl) Tijdmultiplex-telecommunicatienet.
NL178739C (nl) Stereo zend- en ontvanginrichting.
NO740416L (no) Fremgangsmåte til og anlegg for utydeliggjøring, sending, mottakning og tydeliggjøring av taleinformasjon.
AT324443B (de) System zur verbindung von pcm-signale übertragenden zeitmultiplexl bitungen
AT343726B (de) Schaltungsanordnung fur die empfangsseite von zeitmultiplex-ubertragungsstrecken, die fur zeichenrahmengebundene ubertragung von telegraphie- oder datensignalen eingerichtet sind
NL171314C (nl) Frequentiemultiplex-transmissiestelsel.
NL157763B (nl) Digitaal telecommunicatie-transmissiestelsel.
DK126750B (da) Telesignalerings- og kommunikationsanlæg.
NO139195C (no) Talebeskyttet frekvensselektiv tegnmottager for fjernmeldings-, spesielt telefonanlegg
CH551120A (de) Simplexfunktelegraphenanlage.
NL170356B (nl) Zend- en ontvanginrichting voor berichtoverdracht.
AT325683B (de) Schaltungsanordnung zur verbindung von pcm-signale ubertragenden ankommenden zeitmultiplexleitungen mit abgehenden zeitmultiplexleitungen einer zeitmultiplexfernmeldestelle
NL161013B (nl) Draaggolftransmissiestelsel.
CA909982A (en) Band limited telephone line data communication system
NL166370C (nl) Telecommunicatietransmissiestelsel.
SE386350B (sv) Kopplingsanordning for teleformedlingsanleggnigar, serskilt telefonformedlingsanleggningar, med individuell samordning av abonnentnummer och anslutningslegesdata.

Legal Events

Date Code Title Description
PL Patent ceased