FR64646E - Modulateurs d'impulsions électriques - Google Patents

Modulateurs d'impulsions électriques

Info

Publication number
FR64646E
FR64646E FR64646DA FR64646E FR 64646 E FR64646 E FR 64646E FR 64646D A FR64646D A FR 64646DA FR 64646 E FR64646 E FR 64646E
Authority
FR
France
Prior art keywords
electric pulse
pulse modulators
modulators
electric
pulse
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)
Inventor
Emile Labin
Pierre-Raoul-Roger Aigrain
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR64646E publication Critical patent/FR64646E/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
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
FR64646D 1951-10-26 1952-10-22 Modulateurs d'impulsions électriques Expired FR64646E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US253296A US2759998A (en) 1951-10-26 1951-10-26 Pulse communication system

Publications (1)

Publication Number Publication Date
FR64646E true FR64646E (fr) 1955-11-30

Family

ID=22959671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR64646D Expired FR64646E (fr) 1951-10-26 1952-10-22 Modulateurs d'impulsions électriques

Country Status (4)

Country Link
US (1) US2759998A (fr)
DE (1) DE1007808B (fr)
FR (1) FR64646E (fr)
GB (1) GB713614A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927962A (en) * 1954-04-26 1960-03-08 Bell Telephone Labor Inc Transmission systems employing quantization
US2920141A (en) * 1955-03-14 1960-01-05 Rca Corp Diagonal coded quantizing signal transmission
US2907878A (en) * 1955-12-12 1959-10-06 Research Corp Electronic interpolator
US2862105A (en) * 1956-09-26 1958-11-25 Boyer Keith Multi-channel pulse height analyzer
US2938168A (en) * 1957-06-10 1960-05-24 Burroughs Corp Extended delay circuit
US2943262A (en) * 1957-10-28 1960-06-28 Jersey Prod Res Co Pulse analyzer
US2928982A (en) * 1957-12-11 1960-03-15 Donald F Sprengeler Cathode ray tube color decoder system
US3048781A (en) * 1957-12-26 1962-08-07 Bell Telephone Labor Inc Reduction of quantizing error in quantized transmission systems
DE1171002B (de) * 1958-04-15 1964-05-27 Int Standard Electric Corp PCM-Nachrichtenuebertragungssystem
US3074019A (en) * 1958-05-26 1963-01-15 Servo Corp Of America Pulse separator and repetition-rate discriminator
US3141136A (en) * 1958-07-03 1964-07-14 Itt Feedback amplifier gate
US3157745A (en) * 1960-06-21 1964-11-17 Nippon Electric Co Band width comparison transmission system for recurring similar signals utilizing selective pulse indications
US3091664A (en) * 1961-04-24 1963-05-28 Gen Dynamics Corp Delta modulator for a time division multiplex system
GB1100726A (en) * 1964-11-16 1968-01-24 Standard Telephones Cables Ltd Improvements in or relating to telephone systems
CH497089A (de) * 1968-07-26 1970-09-30 Autophon Ag Anlage zur Übermittlung von kontinuierlichen Signalen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR834156A (fr) * 1936-05-07 1938-11-15
FR887617A (fr) * 1941-11-19 1943-11-19 Transpositeur alphabétique pour télescripteur
BE472941A (fr) * 1944-09-16 1900-01-01
US2521733A (en) * 1948-02-03 1950-09-12 Fed Telecomm Lab Inc Pulse code modulator
BE492403A (fr) * 1948-11-26

Also Published As

Publication number Publication date
US2759998A (en) 1956-08-21
DE1007808B (de) 1957-05-09
GB713614A (en) 1954-08-11

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