SE439564B - Sett och anordning for samtidig overforing av telefoni- och videosignaler - Google Patents

Sett och anordning for samtidig overforing av telefoni- och videosignaler

Info

Publication number
SE439564B
SE439564B SE7810581A SE7810581A SE439564B SE 439564 B SE439564 B SE 439564B SE 7810581 A SE7810581 A SE 7810581A SE 7810581 A SE7810581 A SE 7810581A SE 439564 B SE439564 B SE 439564B
Authority
SE
Sweden
Prior art keywords
video
bits
transmission
octets
telephone
Prior art date
Application number
SE7810581A
Other languages
English (en)
Swedish (sv)
Other versions
SE7810581L (sv
Inventor
G Tamburelli
Original Assignee
Cselt Centro Studi Lab Telecom
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 Cselt Centro Studi Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Publication of SE7810581L publication Critical patent/SE7810581L/xx
Publication of SE439564B publication Critical patent/SE439564B/sv

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
    • H04M11/064—Data transmission during pauses in telephone conversation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Television Systems (AREA)
SE7810581A 1977-10-20 1978-10-10 Sett och anordning for samtidig overforing av telefoni- och videosignaler SE439564B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69348/77A IT1091286B (it) 1977-10-20 1977-10-20 Procedimento e dispositivo per la trasmissione congiunta di segnali telefonici e segnali video su linee telefoniche numeriche

Publications (2)

Publication Number Publication Date
SE7810581L SE7810581L (sv) 1979-04-21
SE439564B true SE439564B (sv) 1985-06-17

Family

ID=11311934

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7810581A SE439564B (sv) 1977-10-20 1978-10-10 Sett och anordning for samtidig overforing av telefoni- och videosignaler

Country Status (6)

Country Link
JP (1) JPS5821460B2 (de)
DE (1) DE2845023C2 (de)
FR (1) FR2406920A1 (de)
GB (1) GB2006574B (de)
IT (1) IT1091286B (de)
SE (1) SE439564B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330858A (en) * 1979-06-29 1982-05-18 International Business Machines Corporation Time domain supervisory channel for data terminal equipments
DE3044657A1 (de) * 1980-11-27 1982-07-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt "dienstintegriertes digitales uebertragungssystem"
US4528659A (en) * 1981-12-17 1985-07-09 International Business Machines Corporation Interleaved digital data and voice communications system apparatus and method
JPS60172852A (ja) * 1984-02-17 1985-09-06 Nec Corp 多重化方式
GB2162022B (en) * 1984-07-17 1988-03-02 Stc Plc Data transmission system
JPS62144658U (de) * 1986-03-07 1987-09-11
JPS637047A (ja) * 1986-06-27 1988-01-12 Nec Corp マルチメデイア通信方法とその送信装置と受信装置
DE3685217D1 (de) * 1986-08-27 1992-06-11 Ibm Vorrichtung zur optimierten bandbreitenzuordnung zwischen durchschaltevermittelten zeitschlitzen und paket-bitstrom in einem kommunikationsnetz.
DE3685587T2 (de) * 1986-08-27 1993-01-28 Ibm Pseudosynchrone transportvorrichtung in einem kommunikationsnetz.
JPH0639490U (ja) * 1992-11-02 1994-05-27 谷川商事株式会社 認印と訂正印とを有する筆記具
FI103700B (fi) * 1994-09-20 1999-08-13 Nokia Mobile Phones Ltd Samanaikainen puheen ja datan siirto matkaviestinjärjestelmässä
GB2294614B (en) * 1994-10-28 1999-07-14 Int Maritime Satellite Organiz Communication method and apparatus
JP3043348U (ja) * 1997-05-12 1997-11-18 清二 大田 訂正印付印鑑

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2157143A5 (de) * 1971-10-19 1973-06-01 Queffeulou Jean Yves
JPS5232804B2 (de) * 1972-09-04 1977-08-24
CH577253A5 (de) * 1974-05-17 1976-06-30 Ibm

Also Published As

Publication number Publication date
DE2845023A1 (de) 1979-05-03
FR2406920A1 (fr) 1979-05-18
IT1091286B (it) 1985-07-06
SE7810581L (sv) 1979-04-21
GB2006574B (en) 1982-02-10
FR2406920B1 (de) 1982-04-16
JPS5821460B2 (ja) 1983-04-30
JPS5462706A (en) 1979-05-21
GB2006574A (en) 1979-05-02
DE2845023C2 (de) 1982-09-09

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