CH235154A - Fernmeldeanlage. - Google Patents

Fernmeldeanlage.

Info

Publication number
CH235154A
CH235154A CH235154DA CH235154A CH 235154 A CH235154 A CH 235154A CH 235154D A CH235154D A CH 235154DA CH 235154 A CH235154 A CH 235154A
Authority
CH
Switzerland
Prior art keywords
telecommunication system
telecommunication
Prior art date
Application number
Other languages
English (en)
Inventor
Bell Telephone Manufac Anonyme
Original Assignee
Bell Telephone Mfg
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 Bell Telephone Mfg filed Critical Bell Telephone Mfg
Publication of CH235154A publication Critical patent/CH235154A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
CH235154D 1937-11-19 1938-11-19 Fernmeldeanlage. CH235154A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB235154X 1937-11-19
GB11138X 1938-11-01

Publications (1)

Publication Number Publication Date
CH235154A true CH235154A (de) 1944-11-15

Family

ID=26236479

Family Applications (1)

Application Number Title Priority Date Filing Date
CH235154D CH235154A (de) 1937-11-19 1938-11-19 Fernmeldeanlage.

Country Status (2)

Country Link
US (1) US2262838A (de)
CH (1) CH235154A (de)

Families Citing this family (112)

* Cited by examiner, † Cited by third party
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US2428582A (en) * 1942-05-21 1947-10-07 Rca Corp Radio diversity transmitter
US2485748A (en) * 1942-07-15 1949-10-25 Automatic Elect Lab Observation apparatus without wire changeovers
US2431832A (en) * 1942-07-30 1947-12-02 Rca Corp Single pulse relay
US2416304A (en) * 1942-09-05 1947-02-25 Standard Telephones Cables Ltd Trigger circuit
US2513954A (en) * 1942-09-28 1950-07-04 Gen Electric Synchronized pulse generator
US2552496A (en) * 1942-11-30 1951-05-08 Rinia Herre Receiver for modulated radiofrequency pulses
US2476337A (en) * 1943-01-22 1949-07-19 Sperry Corp Secret radio communication
US2465782A (en) * 1943-01-30 1949-03-29 Gen Electric Frequency modulation receiver
US2438638A (en) * 1943-03-30 1948-03-30 Rca Corp Pulse to rectangular wave converter
US2447233A (en) * 1943-04-07 1948-08-17 Standard Telephones Cables Ltd Pulse time modulation multiplex receiver
US2457974A (en) * 1943-06-17 1949-01-04 Rca Corp Pulse type telegraph receiver
US2632162A (en) * 1943-08-04 1953-03-17 Rca Corp Pulse multiplex receiver
US2478920A (en) * 1943-08-04 1949-08-16 Rca Corp Pulse system
US2857591A (en) * 1943-09-04 1958-10-21 Westinghouse Electric Corp Radio locators
US2425314A (en) * 1943-09-16 1947-08-12 Rca Corp Pulse communication system
US2438902A (en) * 1943-10-04 1948-04-06 Standard Telephones Cables Ltd Pulse multiplex system employing fixed pulse-time displacement for signaling
US2468058A (en) * 1943-11-23 1949-04-26 Standard Telephones Cables Ltd Blocking system for multichannel operation
US2468083A (en) * 1944-01-08 1949-04-26 Standard Telephones Cables Ltd Radio locating and communicating system
US2468084A (en) * 1944-01-08 1949-04-26 Standard Telephones Cables Ltd Radio communicating system
US2547001A (en) * 1944-01-26 1951-04-03 Standard Telephones Cables Ltd Drop channel pulse multiplex system
US2415667A (en) * 1944-02-11 1947-02-11 Hazeltine Research Inc Receiver-transmitting arrangement
US2425315A (en) * 1944-02-17 1947-08-12 Rca Corp Pulse communication system
US2485611A (en) * 1944-04-07 1949-10-25 Standard Telephones Cables Ltd Broadcasting system
US2428118A (en) * 1944-04-07 1947-09-30 Standard Telephones Cables Ltd Pulse multiplex system
US2516885A (en) * 1944-04-17 1950-08-01 Standard Telephones Cables Ltd Relay system
US2509218A (en) * 1944-04-20 1950-05-30 Standard Telephones Cables Ltd Repeater link system
US2594535A (en) * 1944-04-26 1952-04-29 Us Navy Multiple channel electronic switch
US2479954A (en) * 1944-04-29 1949-08-23 Philco Corp Pulse delay system
BE480685A (de) * 1944-04-29
US2471416A (en) * 1944-05-05 1949-05-31 Standard Telephones Cables Ltd Radio communicating system
US2497965A (en) * 1944-05-16 1950-02-21 Rca Corp Electronic keying circuit with one negative and one positive voltage output
BE478252A (de) * 1944-05-26
NL72326C (de) * 1944-05-26
BE476628A (de) * 1944-05-26
US3470323A (en) * 1944-06-30 1969-09-30 Bell Telephone Labor Inc Signaling system
US4232186A (en) * 1944-07-22 1980-11-04 Rca Corporation Method of and means for generating complex electrical coding waves for secret communications
US2445448A (en) * 1944-07-27 1948-07-20 Rca Corp Electron discharge device trigger circuit
US2423466A (en) * 1944-08-01 1947-07-08 Bell Telephone Labor Inc Time division multiplex
BE479412A (de) * 1944-08-07
BE480311A (de) * 1944-08-18
BE467470A (de) * 1944-08-25
BE472941A (de) * 1944-09-16 1900-01-01
US2605460A (en) * 1944-09-20 1952-07-29 Howard C Storck Suppression 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
US2836657A (en) * 1944-11-20 1958-05-27 Gen Electric Secrecy communication system
BE469039A (de) * 1944-11-25
US2502687A (en) * 1944-12-30 1950-04-04 Rca Corp Multivibrator and control of same
US2479652A (en) * 1945-01-11 1949-08-23 Rca Corp Receiving system for code signals
US2644093A (en) * 1945-01-24 1953-06-30 Us Sec War Frequency stabilizing circuit
US2495690A (en) * 1945-01-27 1950-01-31 Philco Corp Echo-triggered radar system
US2579070A (en) * 1945-02-14 1951-12-18 Rca Corp Multiplex communication system
US2457559A (en) * 1945-02-15 1948-12-28 Bell Telephone Labor Inc Repeater for pulse communication system
US2509237A (en) * 1945-02-26 1950-05-30 Standard Telephones Cables Ltd Radiobroadcasting system
BE477651A (de) * 1945-03-01
US2513910A (en) * 1945-03-28 1950-07-04 Rca Corp Multiplex telegraph system
US2488420A (en) * 1945-04-23 1949-11-15 Honeywell Regulator Co Electronic measuring system having residual potential compensation
US3953677A (en) * 1945-05-10 1976-04-27 Bell Telephone Laboratories, Incorporated Key signaling system with multiple pulse generators
US3953678A (en) * 1945-05-10 1976-04-27 Bell Telephone Laboratories, Incorporated Speech component key signaling system with code combinations
BE472942A (de) * 1945-05-10 1900-01-01
US3944745A (en) * 1945-05-10 1976-03-16 Bell Telephone Laboratories, Incorporated Secret signaling system with means for preventing key disclosure
US3924074A (en) * 1945-05-19 1975-12-02 Bell Telephone Labor Inc Pulse position modulation key signaling system
US2495684A (en) * 1945-06-02 1950-01-31 Farnsworth Res Corp Multivibrator
US2616954A (en) * 1945-07-05 1952-11-04 Thomas A Prugh Electrical apparatus
US2508622A (en) * 1945-07-09 1950-05-23 Bell Telephone Labor Inc Pulse code modulation communication system
US2549764A (en) * 1945-07-09 1951-04-24 Fransworth Res Corp Pulse generator
US2451044A (en) * 1945-07-09 1948-10-12 Bell Telephone Labor Inc Communication system employing pulse code modulation
NL77660C (de) * 1945-07-09 1900-01-01
US2582968A (en) * 1945-10-10 1952-01-22 Standard Telephones Cables Ltd Electrical pulse secrecy communication system
US2548813A (en) * 1945-10-19 1951-04-10 George D Perkins Radio transmitting-receiving apparatus
US2624872A (en) * 1945-11-26 1953-01-06 Jr Robert A Emmett Test instrument for blind landing systems
US2754511A (en) * 1945-11-29 1956-07-10 Glenn H Musselman Signal pulse amplitude equalizer
US2525634A (en) * 1945-12-07 1950-10-10 Rca Corp Pulse communication system
GB604817A (en) * 1945-12-28 1948-07-09 Standard Telephones Cables Ltd Improvements relating to multi-channel pulse communication systems
BE476632A (de) * 1945-12-31
US2567203A (en) * 1946-02-05 1951-09-11 Marcel J E Golay Multiplex communication system utilizing successive, different pulse modulation techniques
US2486491A (en) * 1946-02-08 1949-11-01 Bell Telephone Labor Inc Gate distributor circuits
US2536646A (en) * 1946-02-18 1951-01-02 Rca Corp Electronic keying device
US2586091A (en) * 1946-04-18 1952-02-19 Hartford Nat Bank & Trust Co Modulated radio frequency pulse receiver
US2454219A (en) * 1946-04-27 1948-11-16 Westinghouse Electric Corp Transponder for testing radar devices
US2539797A (en) * 1946-05-09 1951-01-30 Rca Corp Signal transmission system
US2469066A (en) * 1946-06-01 1949-05-03 Rca Corp Pulse multiplex receiver
US2649540A (en) * 1946-07-08 1953-08-18 John H Homrighous Multiplex radiophone communication system
US2471138A (en) * 1946-08-16 1949-05-24 Gen Electric Radio communication system
US2551529A (en) * 1946-08-27 1951-05-01 Francis J Davis Pulse amplitude discriminator
US2529564A (en) * 1946-09-17 1950-11-14 Rca Corp Pulse multiplex receiving system
US2537056A (en) * 1946-11-13 1951-01-09 Conrad H Hoeppner Pulse multiplex system
US2499844A (en) * 1947-01-16 1950-03-07 Philco Corp Receiver for pulse-position-modulation systems
US2616975A (en) * 1947-02-06 1952-11-04 Rca Corp Time division multiplex system
US2588930A (en) * 1947-04-22 1952-03-11 Gen Railway Signal Co Airway traffic control system
US2456026A (en) * 1947-06-14 1948-12-14 Rca Corp Modulator employing trigger circuit
US2592228A (en) * 1947-07-07 1952-04-08 Bell Telephone Labor Inc Decoder for pulse code modulation receivers
US2547549A (en) * 1947-10-02 1951-04-03 Bell Telephone Labor Inc Ringing equipment for pulse modulation systems
BE513508A (de) * 1947-10-21
US2597038A (en) * 1947-11-19 1952-05-20 Int Standard Electric Corp Two-way electric pulse communication system
GB680702A (en) * 1947-12-07 1952-10-08 Standard Telephones Cables Ltd Mixed modulation in pulsed intercommunication systems
BE489875A (de) * 1948-06-29
US2651677A (en) * 1950-03-18 1953-09-08 Int Standard Electric Corp Electrical intercommunication system
DE944966C (de) * 1950-05-25 1956-06-28 Siemens Ag Verfahren zur drahtlosen Nachrichtenuebermittlung
US2950473A (en) * 1953-02-04 1960-08-23 Csf Radioelectric distance measuring systems
US3040257A (en) * 1954-04-05 1962-06-19 Warren D White Means for generating a symmetrical gate voltage
US2901606A (en) * 1955-02-09 1959-08-25 Koepenick Funkwerk Veb Electronic time delay relay
FR1226561A (fr) * 1959-02-20 1960-07-13 Csf Perfectionnements aux faisceaux hertziens
US3238310A (en) * 1961-02-13 1966-03-01 Rca Corp Bidirectional amplifiers
US6295318B1 (en) 1997-11-03 2001-09-25 Peter F. Wingard Method and system for increasing the data rate over twisted copper pairs and other bandwidth-limited dedicated communications facilities
KR20020091112A (ko) * 2000-03-01 2002-12-05 자이르 몬센 바비크 트랜스폰더 및 트랜스폰더 시스템

Also Published As

Publication number Publication date
US2262838A (en) 1941-11-18

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