GB584729A - Improvements in or relating to electrical signalling systems - Google Patents

Improvements in or relating to electrical signalling systems

Info

Publication number
GB584729A
GB584729A GB17308/42A GB1730842A GB584729A GB 584729 A GB584729 A GB 584729A GB 17308/42 A GB17308/42 A GB 17308/42A GB 1730842 A GB1730842 A GB 1730842A GB 584729 A GB584729 A GB 584729A
Authority
GB
United Kingdom
Prior art keywords
valve
pulses
pulse
saw
tooth
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
GB17308/42A
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.)
ALAN JOHN HENRY OXFORD
Original Assignee
ALAN JOHN HENRY OXFORD
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
Priority to FR959084D priority Critical patent/FR959084A/fr
Application filed by ALAN JOHN HENRY OXFORD filed Critical ALAN JOHN HENRY OXFORD
Priority to GB17308/42A priority patent/GB584729A/en
Priority to US522350A priority patent/US2403210A/en
Publication of GB584729A publication Critical patent/GB584729A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Plasma Technology (AREA)
  • Electrotherapy Devices (AREA)
GB17308/42A 1942-12-04 1942-12-04 Improvements in or relating to electrical signalling systems Expired GB584729A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR959084D FR959084A (no) 1942-12-04
GB17308/42A GB584729A (en) 1942-12-04 1942-12-04 Improvements in or relating to electrical signalling systems
US522350A US2403210A (en) 1942-12-04 1944-02-14 Multiplex pulse modulation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17308/42A GB584729A (en) 1942-12-04 1942-12-04 Improvements in or relating to electrical signalling systems

Publications (1)

Publication Number Publication Date
GB584729A true GB584729A (en) 1947-01-22

Family

ID=10092897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17308/42A Expired GB584729A (en) 1942-12-04 1942-12-04 Improvements in or relating to electrical signalling systems

Country Status (3)

Country Link
US (1) US2403210A (no)
FR (1) FR959084A (no)
GB (1) GB584729A (no)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736007A (en) * 1956-02-21 Teledata system
US2406803A (en) * 1941-12-16 1946-09-03 Standard Telephones Cables Ltd High-frequency electrical communication system
US2541134A (en) * 1943-02-20 1951-02-13 Products & Licensing Corp System for distributing successive electrical impulses to a multiplicity of output channels
FR962120A (no) * 1943-04-07 1950-06-02
US2447233A (en) * 1943-04-07 1948-08-17 Standard Telephones Cables Ltd Pulse time modulation multiplex receiver
US2535048A (en) * 1944-04-29 1950-12-26 Standard Telephones Cables Ltd Communication and radio guidance system
NL72326C (no) * 1944-05-26
US2628274A (en) * 1944-06-27 1953-02-10 John H Homrighous Multiplex television system
BE479412A (no) * 1944-08-07
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
US2513335A (en) * 1944-11-25 1950-07-04 Standard Telephones Cables Ltd Demodulator system
BE477651A (no) * 1945-03-01
BE474049A (no) * 1945-05-14
US2531817A (en) * 1945-08-04 1950-11-28 Rca Corp Compensated channel selector
US2509064A (en) * 1945-08-23 1950-05-23 Bell Telephone Labor Inc Reduction of noise in pulse position modulation systems
US2643333A (en) * 1945-11-29 1953-06-23 Us Navy Data transmission system
GB604817A (en) * 1945-12-28 1948-07-09 Standard Telephones Cables Ltd Improvements relating to multi-channel pulse communication systems
US2567203A (en) * 1946-02-05 1951-09-11 Marcel J E Golay Multiplex communication system utilizing successive, different pulse modulation techniques
BE478822A (no) * 1946-03-02
US2740839A (en) * 1946-04-16 1956-04-03 Int Standard Electric Corp Multiplex electric communication system
US2469066A (en) * 1946-06-01 1949-05-03 Rca Corp Pulse multiplex receiver
US4396801A (en) * 1946-06-11 1983-08-02 Bell Telephone Laboratories, Incorporated Multiplex communication system employing pulse code modulation
NL79787C (no) * 1946-06-19 1900-01-01
US2497411A (en) * 1946-07-25 1950-02-14 Stromberg Carlson Co Pulse transmission system
BE478251A (no) * 1946-07-27
US2529564A (en) * 1946-09-17 1950-11-14 Rca Corp Pulse multiplex receiving system
US2468703A (en) * 1946-09-26 1949-04-26 Serdex Inc Chronometric electronic radiosonde system
FR958674A (no) * 1947-01-02 1950-03-17
US2536654A (en) * 1947-01-04 1951-01-02 Rca Corp Pulse multiplex transmission 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
US2605360A (en) * 1947-03-10 1952-07-29 Rca Corp Time division multiplex system utilizing a step-wave generator in the distributor circuit
US2588930A (en) * 1947-04-22 1952-03-11 Gen Railway Signal Co Airway traffic control system
US2548795A (en) * 1947-04-22 1951-04-10 Rca Corp Pulse multiplex system
US2521710A (en) * 1947-05-21 1950-09-12 Int Standard Electric Corp Pulse time demodulator system
BE513508A (no) * 1947-10-21
US2974281A (en) * 1957-11-01 1961-03-07 Bell Telephone Labor Inc Selective signal recognition system
US3194889A (en) * 1960-12-23 1965-07-13 Itt Time division multiplex system
US3720790A (en) * 1973-01-31 1973-03-13 Amp Inc Data transmitting system

Also Published As

Publication number Publication date
US2403210A (en) 1946-07-02
FR959084A (no) 1950-03-23

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