CH249258A - Device producing multiple frequencies of a fundamental frequency. - Google Patents

Device producing multiple frequencies of a fundamental frequency.

Info

Publication number
CH249258A
CH249258A CH249258DA CH249258A CH 249258 A CH249258 A CH 249258A CH 249258D A CH249258D A CH 249258DA CH 249258 A CH249258 A CH 249258A
Authority
CH
Switzerland
Prior art keywords
fundamental frequency
multiple frequencies
producing multiple
device producing
frequencies
Prior art date
Application number
Other languages
French (fr)
Inventor
D Electricite Compagn Generale
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of CH249258A publication Critical patent/CH249258A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/06—Arrangements for supplying the carrier waves ; Arrangements for supplying synchronisation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Amplifiers (AREA)
CH249258D 1944-03-22 1945-10-13 Device producing multiple frequencies of a fundamental frequency. CH249258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR990639T 1944-03-22

Publications (1)

Publication Number Publication Date
CH249258A true CH249258A (en) 1947-06-15

Family

ID=9545792

Family Applications (1)

Application Number Title Priority Date Filing Date
CH249258D CH249258A (en) 1944-03-22 1945-10-13 Device producing multiple frequencies of a fundamental frequency.

Country Status (3)

Country Link
CH (1) CH249258A (en)
ES (1) ES172493A1 (en)
FR (1) FR990639A (en)

Also Published As

Publication number Publication date
FR990639A (en) 1951-09-24
ES172493A1 (en) 1946-03-16

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