FR1049348A - Dispositif de codage de pulsations - Google Patents

Dispositif de codage de pulsations

Info

Publication number
FR1049348A
FR1049348A FR1049348DA FR1049348A FR 1049348 A FR1049348 A FR 1049348A FR 1049348D A FR1049348D A FR 1049348DA FR 1049348 A FR1049348 A FR 1049348A
Authority
FR
France
Prior art keywords
coding device
pulse coding
pulse
coding
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
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR1049348A publication Critical patent/FR1049348A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Optical Communication System (AREA)
FR1049348D 1950-06-29 1951-05-30 Dispositif de codage de pulsations Expired FR1049348A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US170979A US2721900A (en) 1950-06-29 1950-06-29 Non-linear encoded transmission

Publications (1)

Publication Number Publication Date
FR1049348A true FR1049348A (fr) 1953-12-29

Family

ID=22622051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1049348D Expired FR1049348A (fr) 1950-06-29 1951-05-30 Dispositif de codage de pulsations

Country Status (6)

Country Link
US (1) US2721900A (fr)
BE (1) BE504291A (fr)
CH (1) CH301281A (fr)
DE (1) DE872069C (fr)
FR (1) FR1049348A (fr)
GB (1) GB688099A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996581A (en) * 1955-12-16 1961-08-15 Marconi Wireless Telegraph Co Quantising of television signals
US2994077A (en) * 1957-04-29 1961-07-25 Robert W Terhune Radar target position classifier
US3133786A (en) * 1961-04-19 1964-05-19 Jonker Business Machines Inc Flying spot data input or readout for superimposable card information retrieval system
FR1354785A (fr) * 1962-06-25 1964-03-13 Dispositif pour l'échantillonnage et le codage de signaux à large bande de fréquences
US3609235A (en) * 1969-10-16 1971-09-28 Zenith Radio Corp Mask compensation for matrixed-element flat-panel television display

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2199066A (en) * 1939-02-21 1940-04-30 Press Wireless Inc Electro-optical method and apparatus
US2330604A (en) * 1940-04-26 1943-09-28 Messner Maximilian Cathode ray tube
US2387018A (en) * 1942-08-05 1945-10-16 Bell Lab Inc Communication system
US2477615A (en) * 1944-01-04 1949-08-02 Sperry Corp Pulse delineator
BE474048A (fr) * 1945-03-19
US2455532A (en) * 1945-05-24 1948-12-07 Philco Corp Light responsive displacement indicator
NL71624C (fr) * 1945-09-20
NL78385C (fr) * 1946-06-20
FR935658A (fr) * 1946-08-10 1948-06-28 Materiel Telephonique Modulation par impulsions
US2489883A (en) * 1946-12-28 1949-11-29 Bell Telephone Labor Inc Pulse code modulation receiver employing cathode-ray tube demodulators
US2510054A (en) * 1948-01-20 1950-06-06 Int Standard Electric Corp Pulse code communication system

Also Published As

Publication number Publication date
GB688099A (en) 1953-02-25
BE504291A (fr)
US2721900A (en) 1955-10-25
CH301281A (de) 1954-08-31
DE872069C (de) 1953-03-30

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