FR822857A - Electric wave transmission systems - Google Patents

Electric wave transmission systems

Info

Publication number
FR822857A
FR822857A FR822857DA FR822857A FR 822857 A FR822857 A FR 822857A FR 822857D A FR822857D A FR 822857DA FR 822857 A FR822857 A FR 822857A
Authority
FR
France
Prior art keywords
wave transmission
electric wave
transmission systems
systems
electric
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR822857A publication Critical patent/FR822857A/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)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
FR822857D 1936-08-28 1936-09-15 Electric wave transmission systems Expired FR822857A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB23645/36A GB469214A (en) 1936-08-28 1936-08-28 Improvements in wave transmission systems and variable equalizers therefor
FR822857T 1936-09-15
NL79400A NL48137C (en) 1936-08-28 1936-09-29

Publications (1)

Publication Number Publication Date
FR822857A true FR822857A (en) 1937-01-10

Family

ID=41170968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822857D Expired FR822857A (en) 1936-08-28 1936-09-15 Electric wave transmission systems

Country Status (3)

Country Link
FR (1) FR822857A (en)
GB (1) GB469214A (en)
NL (1) NL48137C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE857403C (en) * 1937-08-10 1952-11-27 Siemens Ag Network with changeable frequency dependency and attenuation

Also Published As

Publication number Publication date
NL48137C (en) 1940-04-15
GB469214A (en) 1937-07-21

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