FR1108343A - Improvements to attenuation balancers - Google Patents

Improvements to attenuation balancers

Info

Publication number
FR1108343A
FR1108343A FR1108343DA FR1108343A FR 1108343 A FR1108343 A FR 1108343A FR 1108343D A FR1108343D A FR 1108343DA FR 1108343 A FR1108343 A FR 1108343A
Authority
FR
France
Prior art keywords
balancers
attenuation
attenuation balancers
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR1108343A publication Critical patent/FR1108343A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
    • H04B3/145—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers variable equalisers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Filters And Equalizers (AREA)
  • Waveguide Connection Structure (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
FR1108343D 1953-11-27 1954-09-21 Improvements to attenuation balancers Expired FR1108343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US394663A US2792552A (en) 1953-11-27 1953-11-27 Attenuation equalizer

Publications (1)

Publication Number Publication Date
FR1108343A true FR1108343A (en) 1956-01-11

Family

ID=23559893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1108343D Expired FR1108343A (en) 1953-11-27 1954-09-21 Improvements to attenuation balancers

Country Status (3)

Country Link
US (1) US2792552A (en)
FR (1) FR1108343A (en)
GB (1) GB755916A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2096027A (en) * 1936-01-30 1937-10-19 Bell Telephone Labor Inc Attenuation equalizer
NL76851C (en) * 1943-04-07

Also Published As

Publication number Publication date
US2792552A (en) 1957-05-14
GB755916A (en) 1956-08-29

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