FR818516A - Electrical signal transmission systems - Google Patents

Electrical signal transmission systems

Info

Publication number
FR818516A
FR818516A FR818516DA FR818516A FR 818516 A FR818516 A FR 818516A FR 818516D A FR818516D A FR 818516DA FR 818516 A FR818516 A FR 818516A
Authority
FR
France
Prior art keywords
electrical signal
signal transmission
transmission systems
systems
electrical
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 FR818516A publication Critical patent/FR818516A/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
    • H04B3/06—Control of transmission; Equalising by the transmitted signal
    • H04B3/08—Control of transmission; Equalising by the transmitted signal in negative-feedback path of line amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/02—Volume compression or expansion in amplifiers having discharge tubes
    • H03G7/04—Volume compression or expansion in amplifiers having discharge tubes incorporating negative feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
FR818516D 1935-12-11 1936-12-11 Electrical signal transmission systems Expired FR818516A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US475310XA 1935-12-11 1935-12-11

Publications (1)

Publication Number Publication Date
FR818516A true FR818516A (en) 1937-09-28

Family

ID=21949503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818516D Expired FR818516A (en) 1935-12-11 1936-12-11 Electrical signal transmission systems

Country Status (2)

Country Link
FR (1) FR818516A (en)
GB (1) GB475310A (en)

Also Published As

Publication number Publication date
GB475310A (en) 1937-11-17

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