GB579126A - Improvements in or relating to electric signal transmission systems - Google Patents

Improvements in or relating to electric signal transmission systems

Info

Publication number
GB579126A
GB579126A GB29806/39A GB2980639A GB579126A GB 579126 A GB579126 A GB 579126A GB 29806/39 A GB29806/39 A GB 29806/39A GB 2980639 A GB2980639 A GB 2980639A GB 579126 A GB579126 A GB 579126A
Authority
GB
United Kingdom
Prior art keywords
pulses
trains
damped
pulse
wave
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
GB29806/39A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 BE472056D priority Critical patent/BE472056A/xx
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB29806/39A priority patent/GB579126A/en
Priority to US375814A priority patent/US2462061A/en
Publication of GB579126A publication Critical patent/GB579126A/en
Priority to FR934440D priority patent/FR934440A/fr
Priority to ES0176602A priority patent/ES176602A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/023—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse amplitude modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • 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
    • H04J3/04—Distributors combined with modulators or demodulators
    • H04J3/045—Distributors with CRT

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Selective Calling Equipment (AREA)
GB29806/39A 1939-11-10 1939-11-10 Improvements in or relating to electric signal transmission systems Expired GB579126A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE472056D BE472056A (forum.php) 1939-11-10
GB29806/39A GB579126A (en) 1939-11-10 1939-11-10 Improvements in or relating to electric signal transmission systems
US375814A US2462061A (en) 1939-11-10 1941-01-24 High-frequency electrical communication system utilizing damped oscillations
FR934440D FR934440A (fr) 1939-11-10 1946-10-10 Perfectionnements aux systèmes de transmission de signaux électriques
ES0176602A ES176602A1 (es) 1939-11-10 1947-01-30 MEJORAS EN O RELATIVAS A SISTEMAS ELÉCTRICOS DE TRANSMISIoN DE SENALES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29806/39A GB579126A (en) 1939-11-10 1939-11-10 Improvements in or relating to electric signal transmission systems

Publications (1)

Publication Number Publication Date
GB579126A true GB579126A (en) 1946-07-24

Family

ID=10297463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29806/39A Expired GB579126A (en) 1939-11-10 1939-11-10 Improvements in or relating to electric signal transmission systems

Country Status (5)

Country Link
US (1) US2462061A (forum.php)
BE (1) BE472056A (forum.php)
ES (1) ES176602A1 (forum.php)
FR (1) FR934440A (forum.php)
GB (1) GB579126A (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541023A (en) * 1941-01-24 1951-02-13 Int Standard Electric Corp Multiplex pulse transmission system

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541986A (en) * 1945-03-15 1951-02-20 Claud E Cleeton Double pulse generator
GB652408A (en) * 1946-07-31 1951-04-25 Gen Electric Co Ltd Improvements in and relating to circuits for electric pulses
US2656465A (en) * 1948-05-12 1953-10-20 Zenith Radio Corp Synchronizing system
US2551068A (en) * 1948-10-05 1951-05-01 Zenith Radio Corp Coded-sound, television receiver
US2529172A (en) * 1948-12-30 1950-11-07 Gen Electric Pulse discriminating circuits
US2935560A (en) * 1955-03-29 1960-05-03 Admiral Corp Field recognition apparatus
US2912655A (en) * 1955-07-11 1959-11-10 Philips Corp Shock-excited circuit employing transistors
US3068366A (en) * 1958-06-30 1962-12-11 Ibm Unipolar generator
US3281808A (en) * 1962-04-27 1966-10-25 Cons Controls Corp Data measuring and transmission system
US3345874A (en) * 1964-01-17 1967-10-10 Tesla Np Circuit arrangement for accurate measurement of temperatures or small temperature changes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2057773A (en) * 1935-12-04 1936-10-20 William G H Finch Electronic distributor
US2252293A (en) * 1939-06-14 1941-08-12 Bell Telephone Labor Inc Modulation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541023A (en) * 1941-01-24 1951-02-13 Int Standard Electric Corp Multiplex pulse transmission system

Also Published As

Publication number Publication date
US2462061A (en) 1949-02-15
FR934440A (fr) 1948-05-21
BE472056A (forum.php)
ES176602A1 (es) 1947-03-01

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