BE472449A - - Google Patents

Info

Publication number
BE472449A
BE472449A BE472449DA BE472449A BE 472449 A BE472449 A BE 472449A BE 472449D A BE472449D A BE 472449DA BE 472449 A BE472449 A BE 472449A
Authority
BE
Belgium
Application number
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.)
Publication of BE472449A publication Critical patent/BE472449A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H04J3/042—Distributors with electron or gas discharge tubes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Transmitters (AREA)
BE472449D 1946-04-10 BE472449A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH632788X 1946-04-10

Publications (1)

Publication Number Publication Date
BE472449A true BE472449A (de)

Family

ID=4524859

Family Applications (1)

Application Number Title Priority Date Filing Date
BE472449D BE472449A (de) 1946-04-10

Country Status (7)

Country Link
US (1) US2517365A (de)
BE (1) BE472449A (de)
CH (1) CH257894A (de)
DE (1) DE894257C (de)
FR (1) FR944175A (de)
GB (1) GB632788A (de)
NL (1) NL81954C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE860230C (de) * 1948-10-01 1952-12-18 Siemens Ag Verfahren zur Modulation von Impulsen

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB652357A (en) * 1946-11-21 1951-04-25 Gen Electric Co Ltd Improvements in and relating to multi-channel signalling systems
US2715679A (en) * 1950-05-22 1955-08-16 Italiana Magneti Marelli Socie Automatic phase corrector
FR1096855A (fr) * 1953-10-16 1955-06-27 Materiel Telephonique Systèmes de transmission par impulsions à grand nombre de voies
DE1028469B (de) * 1954-05-04 1958-04-17 Antar Petroles Atlantique Verfahren und Einrichtung zur gleichzeitigen elektrischen UEbertragung mehrerer, mechanischer Messgroessen mittels einer sich staendig wiederholenden Folge lagemodulierter Impulse
DE1014612B (de) * 1955-09-24 1957-08-29 Siemens Ag Verfahren und Anordnung zur UEbertragung breiter Frequenzbaender ueber Pulsmodulationssysteme gegebener Kanalzahl und gegebener Pulsrahmenfolge
US3505479A (en) * 1967-12-21 1970-04-07 Us Army Multiplex system with number of channels controlled according to signal-to-noise ratio

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2048081A (en) * 1933-04-29 1936-07-21 Alger S Riggs Communication system
US2094132A (en) * 1935-07-15 1937-09-28 Associated Electric Lab Inc Telephone system
DE696584C (de) * 1936-03-06 1940-09-25 Fernseh Gmbh Modulationsverfahren
US2263369A (en) * 1939-02-03 1941-11-18 Hartford Nat Bank & Trust Co Multiplex telephony system
NL62795C (de) * 1940-05-28
BE477832A (de) * 1942-03-12
FR894203A (fr) * 1942-06-19 1944-12-18 Telefunken Gmbh Perfectionnements aux modes de montage de transmission alternée de plusieurs messages
US2405252A (en) * 1942-07-22 1946-08-06 Rca Corp Secret communication system
US2418116A (en) * 1943-12-20 1947-04-01 Standard Telephones Cables Ltd Multiplex synchronizing system
BE465456A (de) * 1944-07-17
US2408077A (en) * 1944-08-25 1946-09-24 Standard Telephones Cables Ltd Multichannel system
GB635474A (en) * 1944-10-03 1950-04-12 Standard Telephones Cables Ltd Improvements in or relating to thermionic multivibrators for use in multi-channel electrical pulse communication systems
US2455617A (en) * 1944-11-15 1948-12-07 Remco Electric Inc Telescriber system utilizing carrier transmission of four intelligences
BE464421A (de) * 1945-04-02
US2495739A (en) * 1945-04-02 1950-01-31 Standard Telephones Cables Ltd Selectable band width electrical pulse multichannel communication system
BE469840A (de) * 1945-04-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE860230C (de) * 1948-10-01 1952-12-18 Siemens Ag Verfahren zur Modulation von Impulsen

Also Published As

Publication number Publication date
CH257894A (de) 1948-10-31
US2517365A (en) 1950-08-01
DE894257C (de) 1953-10-22
FR944175A (fr) 1949-03-29
GB632788A (en) 1949-12-05
NL81954C (de)

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