BE852942A - Dispositif de transmission d'information numerique notamment en telephonie - Google Patents

Dispositif de transmission d'information numerique notamment en telephonie

Info

Publication number
BE852942A
BE852942A BE176165A BE176165A BE852942A BE 852942 A BE852942 A BE 852942A BE 176165 A BE176165 A BE 176165A BE 176165 A BE176165 A BE 176165A BE 852942 A BE852942 A BE 852942A
Authority
BE
Belgium
Prior art keywords
telephony
transmission device
information transmission
digital information
digital
Prior art date
Application number
BE176165A
Other languages
English (en)
French (fr)
Original Assignee
Hasler 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 Hasler Ag filed Critical Hasler Ag
Publication of BE852942A publication Critical patent/BE852942A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M9/00Arrangements for interconnection not involving centralised switching
    • H04M9/02Arrangements for interconnection not involving centralised switching involving a common line for all parties
    • H04M9/022Multiplex systems
    • H04M9/025Time division multiplex systems, e.g. loop systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Computer And Data Communications (AREA)
BE176165A 1976-03-30 1977-03-28 Dispositif de transmission d'information numerique notamment en telephonie BE852942A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH392976A CH600703A5 (it) 1976-03-30 1976-03-30

Publications (1)

Publication Number Publication Date
BE852942A true BE852942A (fr) 1977-07-18

Family

ID=4266521

Family Applications (1)

Application Number Title Priority Date Filing Date
BE176165A BE852942A (fr) 1976-03-30 1977-03-28 Dispositif de transmission d'information numerique notamment en telephonie

Country Status (24)

Country Link
US (1) US4119804A (it)
JP (1) JPS52119105A (it)
AT (1) AT361543B (it)
AU (1) AU500886B2 (it)
BE (1) BE852942A (it)
BR (1) BR7701911A (it)
CA (1) CA1093717A (it)
CH (1) CH600703A5 (it)
DD (1) DD129952A5 (it)
DE (1) DE2711769A1 (it)
DK (1) DK118577A (it)
ES (1) ES456957A1 (it)
FR (1) FR2346916A1 (it)
GB (1) GB1531190A (it)
IE (1) IE44805B1 (it)
IL (1) IL51732A (it)
IT (1) IT1073493B (it)
LU (1) LU76878A1 (it)
NL (1) NL7703464A (it)
NO (1) NO147399C (it)
PL (1) PL118188B1 (it)
SE (1) SE423296B (it)
YU (1) YU83377A (it)
ZA (1) ZA771522B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194152A (en) * 1977-04-27 1980-03-18 Takeshi Tokoro Radio communication system
US4199791A (en) * 1978-04-17 1980-04-22 Umc Electronics Co. Automatic recording system
US4494185A (en) * 1981-04-16 1985-01-15 Ncr Corporation Data processing system employing broadcast packet switching
GB9226008D0 (en) * 1992-12-14 1993-02-10 Plessey Telecomm Concentrating interface for telecommunications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883693A (en) * 1972-07-11 1975-05-13 Applied Information Ind Digital communication system
US3891804A (en) * 1973-09-12 1975-06-24 Bell Telephone Labor Inc Asynchronous data transmission arrangement
US3906153A (en) * 1973-12-26 1975-09-16 Ibm Remote synchronous loop operation over half-duplex communications link
US3979733A (en) * 1975-05-09 1976-09-07 Bell Telephone Laboratories, Incorporated Digital data communications system packet switch
US4009469A (en) * 1975-12-19 1977-02-22 Ibm Corporation Loop communications system with method and apparatus for switch to secondary loop

Also Published As

Publication number Publication date
FR2346916B1 (it) 1981-01-09
IE44805L (en) 1977-09-30
ES456957A1 (es) 1978-02-01
CA1093717A (en) 1981-01-13
IL51732A0 (en) 1977-05-31
BR7701911A (pt) 1977-11-29
GB1531190A (en) 1978-11-01
IE44805B1 (en) 1982-04-07
SE423296B (sv) 1982-04-26
NO771102L (no) 1977-10-03
AU2347477A (en) 1978-09-28
FR2346916A1 (fr) 1977-10-28
IL51732A (en) 1979-05-31
LU76878A1 (it) 1977-07-12
AU500886B2 (en) 1979-06-07
ATA171877A (de) 1980-08-15
DE2711769C2 (it) 1987-08-13
AT361543B (de) 1981-03-10
CH600703A5 (it) 1978-06-30
DD129952A5 (de) 1978-02-15
NO147399C (no) 1983-04-06
NO147399B (no) 1982-12-20
YU83377A (en) 1982-05-31
DE2711769A1 (de) 1977-10-13
JPS52119105A (en) 1977-10-06
DK118577A (da) 1977-10-01
US4119804A (en) 1978-10-10
SE7703579L (sv) 1977-10-01
ZA771522B (en) 1978-01-25
IT1073493B (it) 1985-04-17
PL118188B1 (en) 1981-09-30
NL7703464A (nl) 1977-10-04

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HASLER A.G.

Effective date: 19880331