BE487407A - - Google Patents

Info

Publication number
BE487407A
BE487407A BE487407DA BE487407A BE 487407 A BE487407 A BE 487407A BE 487407D A BE487407D A BE 487407DA BE 487407 A BE487407 A BE 487407A
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 of BE487407A publication Critical patent/BE487407A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • 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
    • 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
    • H03M1/22—Analogue/digital converters pattern-reading type

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Selective Calling Equipment (AREA)
  • Electrotherapy Devices (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
BE487407D 1948-02-20 BE487407A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5012/48A GB644935A (en) 1948-02-20 1948-02-20 Improvements in or relating to electric pulse code modulation systems of communication

Publications (1)

Publication Number Publication Date
BE487407A true BE487407A (de)

Family

ID=9788078

Family Applications (1)

Application Number Title Priority Date Filing Date
BE487407D BE487407A (de) 1948-02-20

Country Status (5)

Country Link
US (1) US2570220A (de)
BE (1) BE487407A (de)
FR (1) FR980979A (de)
GB (1) GB644935A (de)
NL (1) NL92545C (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1010220A (fr) * 1950-01-28 1952-06-09 Soicete D Electronique Et D Au Convertisseurs de numération
CH311424A (de) * 1950-04-22 1955-11-30 Gretener Edgar Ing Dr Verfahren zur Geheimhaltung von Sprache in Nachrichtenübermittlungskanälen.
SE171634C1 (sv) * 1951-05-10 1960-06-07 Siemens Ag Anrodning foer att medelst ampitudkvantisering uttrycka en elektrisk maetstorhet som en kod
US2762564A (en) * 1951-08-10 1956-09-11 Edward W Samson Binary number system converter
US2758788A (en) * 1951-11-10 1956-08-14 Bell Telephone Labor Inc Binary code translator, adder, and register
US2729790A (en) * 1952-01-02 1956-01-03 Itt Pulse code modulator
US2722660A (en) * 1952-04-29 1955-11-01 Jr John P Jones Pulse code modulation system
US2810518A (en) * 1952-07-25 1957-10-22 John D Dillon Electronic changing of number bases
US2840306A (en) * 1952-11-22 1958-06-24 Digital Control Systems Inc Di-function multiplexers and multipliers
US2839727A (en) * 1953-02-11 1958-06-17 Bell Telephone Labor Inc Encoder for pulse code modulation
GB750578A (en) * 1954-07-12 1956-06-20 Standard Telephones Cables Ltd Improvements in or relating to electric pulse coding arrangements
DE1123236B (de) * 1955-05-25 1962-02-01 Alsacienne Constr Meca Schaltanordnung zur kontinuierlichen Fernuebertragung von Winkelwerten oder von fortlaufenden Drehungen mit Hilfe von verschluesselten Frequenzmodulationen
US3021062A (en) * 1955-08-08 1962-02-13 Digital Control Systems Inc Methods and apparatus for differentiating difunction signl trains
CN112737710B (zh) * 2020-12-24 2023-02-17 重庆航天火箭电子技术有限公司 一种pcm-dpsk-fm安控接收机指标测试方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL87334C (de) * 1938-10-03

Also Published As

Publication number Publication date
GB644935A (en) 1950-10-18
NL92545C (de)
FR980979A (fr) 1951-05-21
US2570220A (en) 1951-10-09

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