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FR814713A - Perfectionnements aux systèmes de signalisations multiples - Google Patents

Perfectionnements aux systèmes de signalisations multiples

Info

Publication number
FR814713A
FR814713A FR814713DA FR814713A FR 814713 A FR814713 A FR 814713A FR 814713D A FR814713D A FR 814713DA FR 814713 A FR814713 A FR 814713A
Authority
FR
France
Prior art keywords
signaling systems
multiple signaling
systems
signaling
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR814713A publication Critical patent/FR814713A/fr
Expired legal-status Critical Current

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/10—Arrangements for reducing cross-talk between channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Transforming Electric Information Into Light Information (AREA)
FR814713D 1935-11-14 1936-12-08 Perfectionnements aux systèmes de signalisations multiples Expired FR814713A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31591/35A GB470495A (en) 1935-11-14 1935-11-14 Improvements in or relating to multiplex signalling systems

Publications (1)

Publication Number Publication Date
FR814713A true FR814713A (fr) 1937-06-28

Family

ID=10325417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR814713D Expired FR814713A (fr) 1935-11-14 1936-12-08 Perfectionnements aux systèmes de signalisations multiples

Country Status (3)

Country Link
US (1) US2172354A (fr)
FR (1) FR814713A (fr)
GB (1) GB470495A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE868447C (de) * 1937-06-15 1957-10-10 Interessengemeinschaft Fuer Ru Verteilernetz fuer hochfrequente Impulsfolgen

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471253A (en) * 1937-06-15 1949-05-24 Toulon Pierre Marie Gabriel Signal distributing system
BE477832A (fr) * 1942-03-12
US2447233A (en) * 1943-04-07 1948-08-17 Standard Telephones Cables Ltd Pulse time modulation multiplex receiver
BE481274A (fr) * 1943-10-11
US2429613A (en) * 1943-10-19 1947-10-28 Standard Telephones Cables Ltd Pulse multiplex communication system
US2444741A (en) * 1943-12-31 1948-07-06 Hazeltine Research Inc Wave-signal translating system
US2459798A (en) * 1944-03-03 1949-01-25 Standard Telephones Cables Ltd Signal translator blocking circuit
US2516885A (en) * 1944-04-17 1950-08-01 Standard Telephones Cables Ltd Relay system
US2594535A (en) * 1944-04-26 1952-04-29 Us Navy Multiple channel electronic switch
BE476628A (fr) * 1944-05-26
US2449819A (en) * 1944-05-29 1948-09-21 Rca Corp Multiplex radio communication
US4232186A (en) * 1944-07-22 1980-11-04 Rca Corporation Method of and means for generating complex electrical coding waves for secret communications
BE479412A (fr) * 1944-08-07
US2454792A (en) * 1944-08-19 1948-11-30 Standard Telephones Cables Ltd Pulse multiplex communication system
US2532719A (en) * 1944-10-16 1950-12-05 John H Homrighous Dimensional radio communication system
US2682575A (en) * 1944-10-19 1954-06-29 Bell Telephone Labor Inc Time division multiplex system
US2508620A (en) * 1944-11-09 1950-05-23 Rca Corp Multiplex pulse communication system
US2513335A (en) * 1944-11-25 1950-07-04 Standard Telephones Cables Ltd Demodulator system
BE473659A (fr) * 1945-03-05
US2513910A (en) * 1945-03-28 1950-07-04 Rca Corp Multiplex telegraph system
BE479583A (fr) * 1945-04-30
US2521952A (en) * 1945-06-13 1950-09-12 Richard G Stephenson Electronic switch
US2508622A (en) * 1945-07-09 1950-05-23 Bell Telephone Labor Inc Pulse code modulation communication system
US2451044A (en) * 1945-07-09 1948-10-12 Bell Telephone Labor Inc Communication system employing pulse code modulation
US2520170A (en) * 1945-11-14 1950-08-29 Standard Telephones Cables Ltd Pulse responsive circuit
US2567203A (en) * 1946-02-05 1951-09-11 Marcel J E Golay Multiplex communication system utilizing successive, different pulse modulation techniques
GB611639A (en) * 1946-04-30 1948-11-02 Cinema Television Ltd Improvements in or relating to relaying systems for telephony, television, facsimile and like methods of transmitting intelligence
NL78385C (fr) * 1946-06-20
US2543736A (en) * 1946-06-28 1951-02-27 Rca Corp Pulse multiplex system employing step-wave commutation
US2649540A (en) * 1946-07-08 1953-08-18 John H Homrighous Multiplex radiophone communication system
US2536654A (en) * 1947-01-04 1951-01-02 Rca Corp Pulse multiplex transmission system
FR960110A (fr) * 1947-01-24 1950-04-13
US2629841A (en) * 1947-02-27 1953-02-24 Bell Telephone Labor Inc Transversal electric wave filter
US2559661A (en) * 1947-04-02 1951-07-10 Int Standard Electric Corp Multichannel electrical pulse communication system
GB640015A (en) * 1947-06-05 1950-07-12 British Telecomm Res Ltd Improvements in and relating to apparatus for compressing or expanding the frequencybands of electric oscillations
US2515339A (en) * 1947-06-27 1950-07-18 Bell Telephone Labor Inc Three coordinate indicating system for radar apparatus
US2532310A (en) * 1947-07-24 1950-12-05 John H Homrighous Time-division multiplex radiophone system
FR954923A (fr) * 1947-10-16 1950-01-06
FR974379A (fr) * 1947-10-27 1951-02-21
FR955629A (fr) * 1947-10-28 1950-01-18
US2645770A (en) * 1948-02-16 1953-07-14 Veaux Henri Maurice Time division multiplex radio system
US2594923A (en) * 1948-06-16 1952-04-29 Bell Telephone Labor Inc Call data recording telephone system
US2852763A (en) * 1948-06-29 1958-09-16 Raytheon Mfg Co Telemetering receiving systems
US2613276A (en) * 1949-01-07 1952-10-07 John H Homrighous Multiplex time division radiophone system
US2878316A (en) * 1949-01-14 1959-03-17 Philco Corp Multi-channel communication system
US2565479A (en) * 1949-06-30 1951-08-28 Douglas B Cruikshank Communication system
NL87829C (fr) * 1949-10-26
US2691727A (en) * 1949-11-02 1954-10-12 Int Standard Electric Corp Impulse storing and distributing circuit
US2651677A (en) * 1950-03-18 1953-09-08 Int Standard Electric Corp Electrical intercommunication system
US2670408A (en) * 1950-11-15 1954-02-23 George G Kelley Coupling stage for distributed amplifier stages
DE975509C (de) * 1952-04-25 1961-12-14 Standard Elek K Lorenz Ag Anordnung zur Demodulation fuer Zeitmultiplex-UEbertragungssysteme mit Pulsphasenmodulation
US2745004A (en) * 1952-10-06 1956-05-08 Du Mont Allen B Lab Inc Variable pulse delay circuit
US2778886A (en) * 1952-12-30 1957-01-22 Melpar Inc Distributed triode amplifiers
BE543909A (fr) * 1954-12-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE868447C (de) * 1937-06-15 1957-10-10 Interessengemeinschaft Fuer Ru Verteilernetz fuer hochfrequente Impulsfolgen

Also Published As

Publication number Publication date
US2172354A (en) 1939-09-12
GB470495A (en) 1937-08-16

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