FR1032782A - Silence device for telephone or telegraph transmission - Google Patents

Silence device for telephone or telegraph transmission

Info

Publication number
FR1032782A
FR1032782A FR1032782DA FR1032782A FR 1032782 A FR1032782 A FR 1032782A FR 1032782D A FR1032782D A FR 1032782DA FR 1032782 A FR1032782 A FR 1032782A
Authority
FR
France
Prior art keywords
telephone
telegraph transmission
silence device
silence
telegraph
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
French (fr)
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.)
Societe Francaise Radio Electrique
Original Assignee
Societe Francaise Radio Electrique
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 Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique
Application granted granted Critical
Publication of FR1032782A publication Critical patent/FR1032782A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR1032782D 1951-02-16 1951-02-16 Silence device for telephone or telegraph transmission Expired FR1032782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1032782T 1951-02-16

Publications (1)

Publication Number Publication Date
FR1032782A true FR1032782A (en) 1953-07-06

Family

ID=9583980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1032782D Expired FR1032782A (en) 1951-02-16 1951-02-16 Silence device for telephone or telegraph transmission

Country Status (1)

Country Link
FR (1) FR1032782A (en)

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