FR933084A - Improvements to electric pulse transmission systems - Google Patents

Improvements to electric pulse transmission systems

Info

Publication number
FR933084A
FR933084A FR933084DA FR933084A FR 933084 A FR933084 A FR 933084A FR 933084D A FR933084D A FR 933084DA FR 933084 A FR933084 A FR 933084A
Authority
FR
France
Prior art keywords
transmission systems
electric pulse
pulse transmission
electric
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)
Inventor
Charles Thomas Scully
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 FR933084A publication Critical patent/FR933084A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Amplitude Modulation (AREA)
FR933084D 1943-04-23 1946-08-29 Improvements to electric pulse transmission systems Expired FR933084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB658943A GB580738A (en) 1943-04-23 1943-04-23 Improvements in or relating to signal transmission systems employing phase or frequency modulation

Publications (1)

Publication Number Publication Date
FR933084A true FR933084A (en) 1948-04-09

Family

ID=9817238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933084D Expired FR933084A (en) 1943-04-23 1946-08-29 Improvements to electric pulse transmission systems

Country Status (4)

Country Link
BE (1) BE469241A (en)
ES (1) ES176098A1 (en)
FR (1) FR933084A (en)
GB (1) GB580738A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867763A (en) * 1954-08-03 1959-01-06 Siemens Ag System for controlling or regulating an electric motor by pulses of variable pulsing ratio

Also Published As

Publication number Publication date
ES176098A1 (en) 1947-01-16
GB580738A (en) 1946-09-18
BE469241A (en)

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