FR902332A - Montage amplificateur, notamment pour la reproduction de films sonores - Google Patents

Montage amplificateur, notamment pour la reproduction de films sonores

Info

Publication number
FR902332A
FR902332A FR902332DA FR902332A FR 902332 A FR902332 A FR 902332A FR 902332D A FR902332D A FR 902332DA FR 902332 A FR902332 A FR 902332A
Authority
FR
France
Prior art keywords
editing
reproduction
amplifier
sound films
films
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)
Inventor
Andre-Marie-Bernard Charlin
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 FR902332A publication Critical patent/FR902332A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
FR902332D 1943-10-07 1943-10-07 Montage amplificateur, notamment pour la reproduction de films sonores Expired FR902332A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR902332T 1943-10-07

Publications (1)

Publication Number Publication Date
FR902332A true FR902332A (fr) 1945-08-28

Family

ID=9404201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR902332D Expired FR902332A (fr) 1943-10-07 1943-10-07 Montage amplificateur, notamment pour la reproduction de films sonores

Country Status (1)

Country Link
FR (1) FR902332A (fr)

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