FR869903A - - Google Patents

Info

Publication number
FR869903A
FR869903A FR869903DA FR869903A FR 869903 A FR869903 A FR 869903A FR 869903D A FR869903D A FR 869903DA FR 869903 A FR869903 A FR 869903A
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)
Publication date
Application granted granted Critical
Publication of FR869903A publication Critical patent/FR869903A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/12—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR869903D Expired FR869903A (US08066781-20111129-C00013.png)

Publications (1)

Publication Number Publication Date
FR869903A true FR869903A (US08066781-20111129-C00013.png) 1942-02-28

Family

ID=1555556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR869903D Expired FR869903A (US08066781-20111129-C00013.png)

Country Status (1)

Country Link
FR (1) FR869903A (US08066781-20111129-C00013.png)

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