FR969942A - Improvements to remote signaling systems using conventional signals - Google Patents

Improvements to remote signaling systems using conventional signals

Info

Publication number
FR969942A
FR969942A FR969942DA FR969942A FR 969942 A FR969942 A FR 969942A FR 969942D A FR969942D A FR 969942DA FR 969942 A FR969942 A FR 969942A
Authority
FR
France
Prior art keywords
remote signaling
signaling systems
conventional signals
signals
systems
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
Other languages
French (fr)
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques 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 Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Application granted granted Critical
Publication of FR969942A publication Critical patent/FR969942A/en
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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • 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)
  • Electron Beam Exposure (AREA)
  • Measurement Of Radiation (AREA)
  • Electron Tubes For Measurement (AREA)
  • Transforming Electric Information Into Light Information (AREA)
FR969942D 1948-07-21 1948-07-28 Improvements to remote signaling systems using conventional signals Expired FR969942A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2646548X 1948-07-21
FR969942T 1948-07-28

Publications (1)

Publication Number Publication Date
FR969942A true FR969942A (en) 1950-12-27

Family

ID=32299542

Family Applications (2)

Application Number Title Priority Date Filing Date
FR969942D Expired FR969942A (en) 1948-07-21 1948-07-28 Improvements to remote signaling systems using conventional signals
FR61244D Expired FR61244E (en) 1948-07-21 1951-03-01 Improvements to remote signaling systems using conventional signals

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR61244D Expired FR61244E (en) 1948-07-21 1951-03-01 Improvements to remote signaling systems using conventional signals

Country Status (7)

Country Link
US (1) US2646548A (en)
BE (2) BE508629A (en)
CH (2) CH287040A (en)
DE (1) DE845214C (en)
FR (2) FR969942A (en)
GB (2) GB661808A (en)
NL (1) NL80113C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE525964A (en) * 1953-02-06
US2841740A (en) * 1955-11-21 1958-07-01 Ibm Convertible storage systems
GB849892A (en) * 1958-06-25 1960-09-28 Standard Telephones Cables Ltd Improvements in or relating to coding arrangements for electric pulse code modulation
US3324345A (en) * 1962-08-21 1967-06-06 Wieslaw Barwicz Apparatus for converting analog quantities into numerical quantities

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1757345A (en) * 1930-05-06 Radio tube
US2189898A (en) * 1933-08-23 1940-02-13 Bell Telephone Labor Inc System of communication
US2144337A (en) * 1936-02-28 1939-01-17 Rca Corp Electrical device
US2441296A (en) * 1943-12-27 1948-05-11 Rca Corp Computer system
US2438908A (en) * 1945-05-10 1948-04-06 Bell Telephone Labor Inc Pulse code modulation communication system
US2451044A (en) * 1945-07-09 1948-10-12 Bell Telephone Labor Inc Communication system employing pulse code modulation
US2437707A (en) * 1945-12-27 1948-03-16 Bell Telephone Labor Inc Communication system employing pulse code modulation
US2473091A (en) * 1946-03-18 1949-06-14 Desmond B Brooks Marble projector
US2463535A (en) * 1946-03-22 1949-03-08 Bell Telephone Labor Inc Electron discharge device
US2458652A (en) * 1946-12-13 1949-01-11 Bell Telephone Labor Inc Electron discharge apparatus
FR955562A (en) * 1946-06-19 1950-01-17
US2489883A (en) * 1946-12-28 1949-11-29 Bell Telephone Labor Inc Pulse code modulation receiver employing cathode-ray tube demodulators
US2537843A (en) * 1947-09-09 1951-01-09 Bell Telephone Labor Inc Pulse regeneration apparatus
US2496633A (en) * 1947-12-24 1950-02-07 Bell Telephone Labor Inc Multitarget cathode-ray device
NL82618C (en) * 1948-08-05
US2505029A (en) * 1949-02-09 1950-04-25 Bell Telephone Labor Inc Decoder for pulse code modulation

Also Published As

Publication number Publication date
DE845214C (en) 1952-07-28
CH309100A (en) 1955-08-15
BE489663A (en)
NL80113C (en)
FR61244E (en) 1955-04-05
US2646548A (en) 1953-07-21
GB661808A (en) 1951-11-28
CH287040A (en) 1952-11-15
BE508629A (en)
GB701347A (en) 1953-12-23

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