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FR803656A - Interference repeater for telephone circuit - Google Patents

Interference repeater for telephone circuit

Info

Publication number
FR803656A
FR803656A FR803656DA FR803656A FR 803656 A FR803656 A FR 803656A FR 803656D A FR803656D A FR 803656DA FR 803656 A FR803656 A FR 803656A
Authority
FR
France
Prior art keywords
telephone circuit
interference repeater
repeater
interference
telephone
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)
Inventor
Pierre Marzin
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 FR803656A publication Critical patent/FR803656A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/30—Reducing interference caused by unbalanced currents in a normally balanced line
    • 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)
FR803656D 1935-06-24 1935-06-24 Interference repeater for telephone circuit Expired FR803656A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR803656T 1935-06-24

Publications (1)

Publication Number Publication Date
FR803656A true FR803656A (en) 1936-10-06

Family

ID=9250261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR803656D Expired FR803656A (en) 1935-06-24 1935-06-24 Interference repeater for telephone circuit

Country Status (1)

Country Link
FR (1) FR803656A (en)

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