GB246450A - Improvements in and relating to telephony with four-wire circuits - Google Patents

Improvements in and relating to telephony with four-wire circuits

Info

Publication number
GB246450A
GB246450A GB32368/25A GB3236825A GB246450A GB 246450 A GB246450 A GB 246450A GB 32368/25 A GB32368/25 A GB 32368/25A GB 3236825 A GB3236825 A GB 3236825A GB 246450 A GB246450 A GB 246450A
Authority
GB
United Kingdom
Prior art keywords
telephony
relating
wire circuits
felten
ges
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
GB32368/25A
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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk AG
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 Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Publication of GB246450A publication Critical patent/GB246450A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/32—Reducing cross-talk, e.g. by compensating

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Cables (AREA)

Abstract

246,450. Felten & Guilleaume Carlswerk Akt.-Ges. Jan. 26, 1925, [Convention date]. Induction, preventing and minimizing.-The conductors in a cable are allotted in such a way that each quad contains the two pairs of wires employed for a single conversation, and is surrounded by an electrostatic sheath in order to reduce inductive effects.
GB32368/25A 1925-01-26 1925-12-22 Improvements in and relating to telephony with four-wire circuits Expired GB246450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE246450X 1925-01-26

Publications (1)

Publication Number Publication Date
GB246450A true GB246450A (en) 1926-07-15

Family

ID=5935123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32368/25A Expired GB246450A (en) 1925-01-26 1925-12-22 Improvements in and relating to telephony with four-wire circuits

Country Status (1)

Country Link
GB (1) GB246450A (en)

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