ES176602A1 - MEJORAS EN O RELATIVAS A SISTEMAS ELÉCTRICOS DE TRANSMISIoN DE SENALES - Google Patents

MEJORAS EN O RELATIVAS A SISTEMAS ELÉCTRICOS DE TRANSMISIoN DE SENALES

Info

Publication number
ES176602A1
ES176602A1 ES0176602A ES176602A ES176602A1 ES 176602 A1 ES176602 A1 ES 176602A1 ES 0176602 A ES0176602 A ES 0176602A ES 176602 A ES176602 A ES 176602A ES 176602 A1 ES176602 A1 ES 176602A1
Authority
ES
Spain
Prior art keywords
signal transmission
electrical signal
transmission systems
amplitudes
successive
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
ES0176602A
Other languages
English (en)
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES176602A1 publication Critical 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)
ES0176602A 1939-11-10 1947-01-30 MEJORAS EN O RELATIVAS A SISTEMAS ELÉCTRICOS DE TRANSMISIoN DE SENALES Expired ES176602A1 (es)

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
ES176602A1 true ES176602A1 (es) 1947-03-01

Family

ID=10297463

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0176602A Expired ES176602A1 (es) 1939-11-10 1947-01-30 MEJORAS EN O RELATIVAS A SISTEMAS ELÉCTRICOS DE TRANSMISIoN DE SENALES

Country Status (5)

Country Link
US (1) US2462061A (esLanguage)
BE (1) BE472056A (esLanguage)
ES (1) ES176602A1 (esLanguage)
FR (1) FR934440A (esLanguage)
GB (1) GB579126A (esLanguage)

Families Citing this family (11)

* 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
US2541986A (en) * 1945-03-15 1951-02-20 Claud E Cleeton Double pulse generator
GB652353A (en) * 1946-07-31 1951-04-25 Gen Electric Co Ltd Improvements in and relating to circuits for generating 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

Also Published As

Publication number Publication date
BE472056A (esLanguage)
FR934440A (fr) 1948-05-21
US2462061A (en) 1949-02-15
GB579126A (en) 1946-07-24

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