IT1202595B - Dispositivi di interfaccia digitale per dati pom,in particolare per impianti telefonici digitali,di elaborazione dati o immagini - Google Patents

Dispositivi di interfaccia digitale per dati pom,in particolare per impianti telefonici digitali,di elaborazione dati o immagini

Info

Publication number
IT1202595B
IT1202595B IT19523/87A IT1952387A IT1202595B IT 1202595 B IT1202595 B IT 1202595B IT 19523/87 A IT19523/87 A IT 19523/87A IT 1952387 A IT1952387 A IT 1952387A IT 1202595 B IT1202595 B IT 1202595B
Authority
IT
Italy
Prior art keywords
data
digital
images
interface devices
telephone systems
Prior art date
Application number
IT19523/87A
Other languages
English (en)
Other versions
IT8719523A0 (it
Inventor
Paolo Boniccioli
Giambattista Carminati
Giorgio Buonfigliuoli
Original Assignee
Etefin Spa
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 Etefin Spa filed Critical Etefin Spa
Priority to IT19523/87A priority Critical patent/IT1202595B/it
Publication of IT8719523A0 publication Critical patent/IT8719523A0/it
Priority to EP88102284A priority patent/EP0280171A3/en
Priority to US07/156,700 priority patent/US4912704A/en
Application granted granted Critical
Publication of IT1202595B publication Critical patent/IT1202595B/it

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
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
IT19523/87A 1987-02-27 1987-02-27 Dispositivi di interfaccia digitale per dati pom,in particolare per impianti telefonici digitali,di elaborazione dati o immagini IT1202595B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT19523/87A IT1202595B (it) 1987-02-27 1987-02-27 Dispositivi di interfaccia digitale per dati pom,in particolare per impianti telefonici digitali,di elaborazione dati o immagini
EP88102284A EP0280171A3 (en) 1987-02-27 1988-02-17 Digital interface device for pcm data, in particular for digital telephone, data processing or image processing system
US07/156,700 US4912704A (en) 1987-02-27 1988-02-17 Digital interface device for PCM data, in particular for digital telephone, data processing or image processing systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19523/87A IT1202595B (it) 1987-02-27 1987-02-27 Dispositivi di interfaccia digitale per dati pom,in particolare per impianti telefonici digitali,di elaborazione dati o immagini

Publications (2)

Publication Number Publication Date
IT8719523A0 IT8719523A0 (it) 1987-02-27
IT1202595B true IT1202595B (it) 1989-02-09

Family

ID=11158751

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19523/87A IT1202595B (it) 1987-02-27 1987-02-27 Dispositivi di interfaccia digitale per dati pom,in particolare per impianti telefonici digitali,di elaborazione dati o immagini

Country Status (3)

Country Link
US (1) US4912704A (it)
EP (1) EP0280171A3 (it)
IT (1) IT1202595B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289465A (en) * 1988-08-18 1994-02-22 Bull S.A. Method for data transmission over an internal bus of a workstation apparatus with an internal bus for implementing the method, and an adapter circuit for the internal bus
FR2637440B1 (fr) * 1988-08-18 1994-05-13 Bull Sa Procede de transmission de donnees sur un bus interne d'une station de travail, dispositif a bus interne, permettant la mise en oeuvre du procede, et circuit d'adaptation pour ce bus interne
FR2641925B1 (fr) * 1988-12-27 1994-06-17 Bull Sa Controleur de communications rnis multiprotocoles
EP0562251A2 (en) * 1992-03-24 1993-09-29 Universities Research Association, Inc. Parallel data transfer network controlled by a dynamically reconfigurable serial network
US5331315A (en) * 1992-06-12 1994-07-19 Universities Research Association, Inc. Switch for serial or parallel communication networks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790715A (en) * 1972-07-28 1974-02-05 Bell Telephone Labor Inc Digital transmission terminal for voice and low speed data
US4389544A (en) * 1981-03-31 1983-06-21 Siemens Corporation Digital telephone apparatus
GB8322992D0 (en) * 1983-08-26 1983-09-28 Gen Electric Co Plc Line transmission systems
FR2571917B1 (fr) * 1984-10-16 1989-06-02 Telephonie Ind Commerciale Circuit interface de raccordement d'un equipement numerique a une liaison multiplexe temporelle
GB2187364B (en) * 1986-02-26 1989-10-25 Sony Corp Methods of and apparatus for coding digital data
US4720828A (en) * 1986-03-31 1988-01-19 Wang Laboratories, Inc. I/o handler
US4730348A (en) * 1986-09-19 1988-03-08 Adaptive Computer Technologies Adaptive data compression system

Also Published As

Publication number Publication date
EP0280171A2 (en) 1988-08-31
IT8719523A0 (it) 1987-02-27
EP0280171A3 (en) 1990-02-14
US4912704A (en) 1990-03-27

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