ES172493A1 - PERFECCIONAMIENTOS INTRODUCIDOS EN LOS DISPOSITIVOS PRODUCTORES DE FRECUENCIAS MuLTIPLES DE UNA FRECUENCIA FUNDAMENTAL - Google Patents

PERFECCIONAMIENTOS INTRODUCIDOS EN LOS DISPOSITIVOS PRODUCTORES DE FRECUENCIAS MuLTIPLES DE UNA FRECUENCIA FUNDAMENTAL

Info

Publication number
ES172493A1
ES172493A1 ES0172493A ES172493A ES172493A1 ES 172493 A1 ES172493 A1 ES 172493A1 ES 0172493 A ES0172493 A ES 0172493A ES 172493 A ES172493 A ES 172493A ES 172493 A1 ES172493 A1 ES 172493A1
Authority
ES
Spain
Prior art keywords
fundamental frequency
improvements introduced
multiple frequencies
producing multiple
devices producing
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
ES0172493A
Other languages
English (en)
Spanish (es)
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite 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 Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of ES172493A1 publication Critical patent/ES172493A1/es
Expired legal-status Critical Current

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)
ES0172493A 1944-03-22 1946-02-07 PERFECCIONAMIENTOS INTRODUCIDOS EN LOS DISPOSITIVOS PRODUCTORES DE FRECUENCIAS MuLTIPLES DE UNA FRECUENCIA FUNDAMENTAL Expired ES172493A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES172493A1 true ES172493A1 (es) 1946-03-16

Family

ID=9545792

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0172493A Expired ES172493A1 (es) 1944-03-22 1946-02-07 PERFECCIONAMIENTOS INTRODUCIDOS EN LOS DISPOSITIVOS PRODUCTORES DE FRECUENCIAS MuLTIPLES DE UNA FRECUENCIA FUNDAMENTAL

Country Status (3)

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

Also Published As

Publication number Publication date
FR990639A (fr) 1951-09-24
CH249258A (fr) 1947-06-15

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