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FR567167A - Signal sending system - Google Patents

Signal sending system

Info

Publication number
FR567167A
FR567167A FR567167DA FR567167A FR 567167 A FR567167 A FR 567167A FR 567167D A FR567167D A FR 567167DA FR 567167 A FR567167 A FR 567167A
Authority
FR
France
Prior art keywords
signal sending
sending system
signal
sending
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR567167A publication Critical patent/FR567167A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/18—Tubes with a single discharge path having magnetic control means; having both magnetic and electrostatic control means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Microwave Tubes (AREA)
FR567167D 1922-06-09 1923-06-08 Signal sending system Expired FR567167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US567029A US1475164A (en) 1922-06-09 1922-06-09 Signal-transmitting system

Publications (1)

Publication Number Publication Date
FR567167A true FR567167A (en) 1924-02-26

Family

ID=24265440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR567167D Expired FR567167A (en) 1922-06-09 1923-06-08 Signal sending system

Country Status (3)

Country Link
US (1) US1475164A (en)
FR (1) FR567167A (en)
GB (1) GB199038A (en)

Also Published As

Publication number Publication date
GB199038A (en) 1923-09-13
US1475164A (en) 1923-11-27

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