NO834288L - Kombinasjons- og splittekrets for tale og data - Google Patents

Kombinasjons- og splittekrets for tale og data

Info

Publication number
NO834288L
NO834288L NO834288A NO834288A NO834288L NO 834288 L NO834288 L NO 834288L NO 834288 A NO834288 A NO 834288A NO 834288 A NO834288 A NO 834288A NO 834288 L NO834288 L NO 834288L
Authority
NO
Norway
Prior art keywords
circuit
speech
split
data
data circuit
Prior art date
Application number
NO834288A
Other languages
English (en)
Other versions
NO162098B (no
NO162098C (no
Inventor
Nicholas John Robert Carter
Francisco Arturo Middleton
Santanu Das
Original Assignee
Int Standard Electric Corp
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
Priority claimed from US06/445,626 external-priority patent/US4488287A/en
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of NO834288L publication Critical patent/NO834288L/no
Publication of NO162098B publication Critical patent/NO162098B/no
Publication of NO162098C publication Critical patent/NO162098C/no

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
    • 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
    • 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
    • H04M11/068—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using time division multiplex techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/561—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities by multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Telephonic Communication Services (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
NO834288A 1982-11-30 1983-11-23 Fremgangsmaate for overfoering av tale og data. NO162098C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44562582A 1982-11-30 1982-11-30
US06/445,626 US4488287A (en) 1982-11-30 1982-11-30 Combining and splitting of voice and data from multiple terminal sources and electronic PABX for same

Publications (3)

Publication Number Publication Date
NO834288L true NO834288L (no) 1984-06-01
NO162098B NO162098B (no) 1984-07-24
NO162098C NO162098C (no) 1989-11-01

Family

ID=27034358

Family Applications (1)

Application Number Title Priority Date Filing Date
NO834288A NO162098C (no) 1982-11-30 1983-11-23 Fremgangsmaate for overfoering av tale og data.

Country Status (8)

Country Link
EP (1) EP0110360B1 (no)
KR (1) KR920009209B1 (no)
CA (1) CA1212747A (no)
DE (1) DE3380806D1 (no)
ES (1) ES527647A0 (no)
FI (1) FI79640C (no)
MX (1) MX155798A (no)
NO (1) NO162098C (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589107A (en) * 1982-11-30 1986-05-13 Itt Corporation Simultaneous voice and data communication and data base access in a switching system using a combined voice conference and data base processing module
US4716562A (en) * 1985-03-12 1987-12-29 Pacific Bell Telephone system
DE19623466B4 (de) * 1995-06-17 2009-03-19 Samsung Electronics Co., Ltd., Suwon Automatisches Überleitungssystem und Vermittlungsverfahren
JP3271493B2 (ja) * 1995-09-26 2002-04-02 ヤマハ株式会社 ネットワークおよびデータ伝送方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293946A (en) * 1979-11-21 1981-10-06 International Telephone And Telegraph Corporation Trilateral duplex path conferencing system with broadcast capability
DE3263964D1 (en) * 1981-02-16 1985-07-11 British Telecomm Method and apparatus for transmitting data with digitally encoded speech
US4476559A (en) * 1981-11-09 1984-10-09 At&T Bell Laboratories Simultaneous transmission of voice and data signals over a digital channel

Also Published As

Publication number Publication date
KR920009209B1 (ko) 1992-10-14
ES8500690A1 (es) 1984-08-01
FI834360A0 (fi) 1983-11-29
FI834360A (fi) 1984-05-31
FI79640B (fi) 1989-09-29
FI79640C (fi) 1990-01-10
NO162098B (no) 1984-07-24
CA1212747A (en) 1986-10-14
EP0110360B1 (de) 1989-11-02
KR840006899A (ko) 1984-12-03
ES527647A0 (es) 1984-08-01
EP0110360A3 (en) 1987-11-25
EP0110360A2 (de) 1984-06-13
MX155798A (es) 1988-04-29
DE3380806D1 (en) 1989-12-07
NO162098C (no) 1989-11-01

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN MAY 2001