GB299767A - - Google Patents

Info

Publication number
GB299767A
GB299767A GB27658/28A GB2765828A GB299767A GB 299767 A GB299767 A GB 299767A GB 27658/28 A GB27658/28 A GB 27658/28A GB 2765828 A GB2765828 A GB 2765828A GB 299767 A GB299767 A GB 299767A
Authority
GB
United Kingdom
Prior art keywords
line
west
channels
east
channel
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
GB27658/28A
Other languages
English (en)
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.)
Siemens and Halske AG
Original Assignee
Siemens and Halske 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 Siemens and Halske AG filed Critical Siemens and Halske AG
Publication of GB299767A publication Critical patent/GB299767A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other
    • H04B3/21—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other using a set of bandfilters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
GB27658/28A 1927-10-31 1928-09-26 Expired GB299767A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE299767T 1927-10-31

Publications (1)

Publication Number Publication Date
GB299767A true GB299767A (enrdf_load_stackoverflow) 1929-10-03

Family

ID=31894231

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27658/28A Expired GB299767A (enrdf_load_stackoverflow) 1927-10-31 1928-09-26

Country Status (2)

Country Link
FR (1) FR661380A (enrdf_load_stackoverflow)
GB (1) GB299767A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR661380A (fr) 1929-07-24

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