FR957721A - - Google Patents

Info

Publication number
FR957721A
FR957721A FR957721DA FR957721A FR 957721 A FR957721 A FR 957721A FR 957721D A FR957721D A FR 957721DA FR 957721 A FR957721 A FR 957721A
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)
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.)
Publication date
Application granted granted Critical
Publication of FR957721A publication Critical patent/FR957721A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/026—Means preventing a wrong working of the automatic frequency correction in case of fading or bad signal/noise ratio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR957721D 1943-04-12 Expired FR957721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US265063XA 1943-04-12 1943-04-12

Publications (1)

Publication Number Publication Date
FR957721A true FR957721A (en) 1950-02-24

Family

ID=21832228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR957721D Expired FR957721A (en) 1943-04-12

Country Status (3)

Country Link
CH (1) CH265063A (en)
FR (1) FR957721A (en)
NL (2) NL76007C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294057B (en) * 1963-06-28 1969-04-30 Ibm Device for signal analysis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294057B (en) * 1963-06-28 1969-04-30 Ibm Device for signal analysis

Also Published As

Publication number Publication date
CH265063A (en) 1949-11-15
NL76007C (en)
NL133048B (en)

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