FR963147A - - Google Patents

Info

Publication number
FR963147A
FR963147A FR963147DA FR963147A FR 963147 A FR963147 A FR 963147A FR 963147D A FR963147D A FR 963147DA FR 963147 A FR963147 A FR 963147A
Authority
FR
France
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)
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
Application granted granted Critical
Publication of FR963147A publication Critical patent/FR963147A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4902—Pulse width modulation; Pulse position modulation
    • 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
    • H04B14/026—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse time characteristics modulation, e.g. width, position, interval

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electrotherapy Devices (AREA)
FR963147D 1941-09-12 Expired FR963147A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2429632X 1941-09-12

Publications (1)

Publication Number Publication Date
FR963147A true FR963147A (xx) 1950-06-30

Family

ID=9685342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR963147D Expired FR963147A (xx) 1941-09-12

Country Status (4)

Country Link
US (1) US2429632A (xx)
BE (1) BE479585A (xx)
FR (1) FR963147A (xx)
NL (1) NL71663C (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083361A (en) * 1955-07-28 1963-03-26 Hazeltine Research Inc Radar testing apparatus
US3157838A (en) * 1961-11-13 1964-11-17 Burroughs Corp Destructive readout of delay line

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2074037A (en) * 1932-04-11 1937-03-16 Ibm Automatic self-synchronized transmitting system
US2104572A (en) * 1934-08-07 1938-01-04 Ibm Synchronous communication system
US2145332A (en) * 1936-01-31 1939-01-31 Rca Corp Television system
US2212967A (en) * 1937-04-23 1940-08-27 Emi Ltd Television and like transmitting system
US2265996A (en) * 1938-04-25 1941-12-16 Emi Ltd Thermionic valve circuits
GB514271A (en) * 1938-04-29 1939-11-03 Baird Television Ltd Improvements in or relating to television and like receivers
US2188970A (en) * 1938-08-26 1940-02-06 Hazeltine Corp Electric timing system
US2266154A (en) * 1939-02-25 1941-12-16 Emi Ltd Thermionic valve circuits
US2217957A (en) * 1939-05-26 1940-10-15 Hazeltine Corp Wave-signal translating system

Also Published As

Publication number Publication date
BE479585A (xx)
NL71663C (xx)
US2429632A (en) 1947-10-28

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