FR1456935A - Device for telegraphic coding of the time signals of a speaking clock - Google Patents

Device for telegraphic coding of the time signals of a speaking clock

Info

Publication number
FR1456935A
FR1456935A FR31857A FR31857A FR1456935A FR 1456935 A FR1456935 A FR 1456935A FR 31857 A FR31857 A FR 31857A FR 31857 A FR31857 A FR 31857A FR 1456935 A FR1456935 A FR 1456935A
Authority
FR
France
Prior art keywords
telegraphic
coding
time signals
speaking clock
speaking
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
FR31857A
Other languages
French (fr)
Inventor
Jean Charriot
Jacques Normand
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
Priority to FR31857A priority Critical patent/FR1456935A/en
Application granted granted Critical
Publication of FR1456935A publication Critical patent/FR1456935A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/04—Indicating the time of the day
    • G04C21/12—Indicating the time of the day by electro-acoustic means
    • G04C21/14—Electro-acoustic time announcement, i.e. spoken

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
FR31857A 1965-09-17 1965-09-17 Device for telegraphic coding of the time signals of a speaking clock Expired FR1456935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR31857A FR1456935A (en) 1965-09-17 1965-09-17 Device for telegraphic coding of the time signals of a speaking clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR31857A FR1456935A (en) 1965-09-17 1965-09-17 Device for telegraphic coding of the time signals of a speaking clock

Publications (1)

Publication Number Publication Date
FR1456935A true FR1456935A (en) 1966-07-08

Family

ID=8588608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR31857A Expired FR1456935A (en) 1965-09-17 1965-09-17 Device for telegraphic coding of the time signals of a speaking clock

Country Status (1)

Country Link
FR (1) FR1456935A (en)

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