BE479573A - - Google Patents

Info

Publication number
BE479573A
BE479573A BE479573DA BE479573A BE 479573 A BE479573 A BE 479573A BE 479573D A BE479573D A BE 479573DA BE 479573 A BE479573 A BE 479573A
Authority
BE
Belgium
Application number
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.)
Publication date
Publication of BE479573A publication Critical patent/BE479573A/xx

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
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • H03M1/504—Analogue/digital converters with intermediate conversion to time interval using pulse width modulation
    • H03M1/506—Analogue/digital converters with intermediate conversion to time interval using pulse width modulation the pulse width modulator being of the charge-balancing type

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
BE479573D 1945-05-10 BE479573A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US592967A US3020350A (en) 1945-05-10 1945-05-10 Pulse code modulation communication system

Publications (1)

Publication Number Publication Date
BE479573A true BE479573A (zh) 1900-01-01

Family

ID=24372802

Family Applications (1)

Application Number Title Priority Date Filing Date
BE479573D BE479573A (zh) 1945-05-10

Country Status (4)

Country Link
US (1) US3020350A (zh)
BE (1) BE479573A (zh)
FR (1) FR959362A (zh)
GB (1) GB649825A (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969435C (de) * 1952-08-01 1958-06-04 Int Standard Electric Corp Anordnung zur Umwandlung phasenmodulierter Impulse in Codesignale
GB964710A (en) * 1961-02-23 1964-07-22 British Telecomm Res Ltd Improvements in or relating to electrical signalling systems
US3274340A (en) * 1962-06-20 1966-09-20 Acf Ind Inc Digital data multiplexing and demultiplexing
GB1060836A (en) * 1963-12-10 1967-03-08 Standard Telephones Cables Ltd Improvements in or relating to electrical circuits

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1873786A (en) * 1928-09-29 1932-08-23 Rca Corp Selective channeling system
US2007809A (en) * 1930-10-04 1935-07-09 Communications Patents Inc Thermionic switching system
NL87334C (zh) * 1938-10-03

Also Published As

Publication number Publication date
US3020350A (en) 1962-02-06
FR959362A (zh) 1950-03-29
GB649825A (en) 1951-02-07

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