NL7314512A - - Google Patents

Info

Publication number
NL7314512A
NL7314512A NL7314512A NL7314512A NL7314512A NL 7314512 A NL7314512 A NL 7314512A NL 7314512 A NL7314512 A NL 7314512A NL 7314512 A NL7314512 A NL 7314512A NL 7314512 A NL7314512 A NL 7314512A
Authority
NL
Netherlands
Application number
NL7314512A
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 filed Critical
Publication of NL7314512A publication Critical patent/NL7314512A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7314512A 1972-10-24 1973-10-23 NL7314512A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7237679A FR2204335A5 (fr) 1972-10-24 1972-10-24

Publications (1)

Publication Number Publication Date
NL7314512A true NL7314512A (fr) 1974-04-26

Family

ID=9106146

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7314512A NL7314512A (fr) 1972-10-24 1973-10-23

Country Status (10)

Country Link
US (1) US3882279A (fr)
BE (1) BE805864A (fr)
CA (1) CA1010581A (fr)
DE (1) DE2351118A1 (fr)
FR (1) FR2204335A5 (fr)
GB (1) GB1446897A (fr)
IE (1) IE38356B1 (fr)
IT (1) IT998955B (fr)
LU (1) LU68635A1 (fr)
NL (1) NL7314512A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2290116A1 (fr) * 1974-10-31 1976-05-28 Thomson Csf Circuit de voie pour centre de commutation telephonique et dispositifs de commutation utilisant ce circuit
FR2290103A1 (fr) * 1974-10-31 1976-05-28 Thomson Csf Artere telephonique a points d'acces multiples et reseau comportant de telles arteres
JPS5468337A (en) * 1977-11-08 1979-06-01 Sony Corp Signal transmission system for teaching machine
DE2840256C3 (de) * 1978-09-15 1981-04-30 Siemens AG, 1000 Berlin und 8000 München Verfahren zur digitalen Audio/FDM und PCM/FDM-Umsetzung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1011371A (fr) * 1949-01-25 1952-06-23 Alsacienne Constr Meca Procédé de téléphonie multiple par courants porteurs

Also Published As

Publication number Publication date
BE805864A (fr) 1974-04-10
IE38356B1 (en) 1978-03-01
IT998955B (it) 1976-02-20
FR2204335A5 (fr) 1974-05-17
LU68635A1 (fr) 1974-05-09
US3882279A (en) 1975-05-06
IE38356L (en) 1974-04-24
GB1446897A (en) 1976-08-18
DE2351118A1 (de) 1974-05-02
CA1010581A (fr) 1977-05-17

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BV The patent application has lapsed