FR854639A - Electrical signal transmission systems - Google Patents

Electrical signal transmission systems

Info

Publication number
FR854639A
FR854639A FR854639DA FR854639A FR 854639 A FR854639 A FR 854639A FR 854639D A FR854639D A FR 854639DA FR 854639 A FR854639 A FR 854639A
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 FR854639A publication Critical patent/FR854639A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/08—Amplitude regulation arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
FR854639D 1938-05-19 1939-05-11 Electrical signal transmission systems Expired FR854639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US208790A US2182841A (en) 1938-05-19 1938-05-19 Reduction of distortion in signal transmission systems

Publications (1)

Publication Number Publication Date
FR854639A true FR854639A (en) 1940-04-19

Family

ID=22776074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854639D Expired FR854639A (en) 1938-05-19 1939-05-11 Electrical signal transmission systems

Country Status (3)

Country Link
US (1) US2182841A (en)
BE (1) BE434405A (en)
FR (1) FR854639A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552362A (en) * 1946-01-31 1951-05-08 Phillips Petroleum Co Telegraph receiving circuit

Also Published As

Publication number Publication date
US2182841A (en) 1939-12-12
BE434405A (en)

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