FR967490A - Système de contrôle d'un spectre d'harmoniques - Google Patents

Système de contrôle d'un spectre d'harmoniques

Info

Publication number
FR967490A
FR967490A FR967490DA FR967490A FR 967490 A FR967490 A FR 967490A FR 967490D A FR967490D A FR 967490DA FR 967490 A FR967490 A FR 967490A
Authority
FR
France
Prior art keywords
harmonics
spectrum
controlling
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
English (en)
French (fr)
Inventor
Pierre Moll
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 filed Critical
Application granted granted Critical
Publication of FR967490A publication Critical patent/FR967490A/fr
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
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/16—Monitoring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
FR967490D 1948-06-10 1948-06-10 Système de contrôle d'un spectre d'harmoniques Expired FR967490A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR967490T 1948-06-10

Publications (1)

Publication Number Publication Date
FR967490A true FR967490A (fr) 1950-11-03

Family

ID=9500670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR967490D Expired FR967490A (fr) 1948-06-10 1948-06-10 Système de contrôle d'un spectre d'harmoniques

Country Status (2)

Country Link
FR (1) FR967490A (en(2012))
NL (1) NL69710C (en(2012))

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029385A (en) * 1958-06-06 1962-04-10 Daimler Benz Ag Apparatus for analyzing noise produced by machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029385A (en) * 1958-06-06 1962-04-10 Daimler Benz Ag Apparatus for analyzing noise produced by machines

Also Published As

Publication number Publication date
NL69710C (en(2012))

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