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FR845377A - Transmitter and receiver systems for multiplex or similar telephony - Google Patents

Transmitter and receiver systems for multiplex or similar telephony

Info

Publication number
FR845377A
FR845377A FR845377DA FR845377A FR 845377 A FR845377 A FR 845377A FR 845377D A FR845377D A FR 845377DA FR 845377 A FR845377 A FR 845377A
Authority
FR
France
Prior art keywords
multiplex
transmitter
receiver systems
similar telephony
telephony
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 FR845377A publication Critical patent/FR845377A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/12—Arrangements for reducing cross-talk between channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
FR845377D 1937-10-30 1938-10-29 Transmitter and receiver systems for multiplex or similar telephony Expired FR845377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL208095X 1937-10-30

Publications (1)

Publication Number Publication Date
FR845377A true FR845377A (en) 1939-08-21

Family

ID=19778662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845377D Expired FR845377A (en) 1937-10-30 1938-10-29 Transmitter and receiver systems for multiplex or similar telephony

Country Status (3)

Country Link
CH (1) CH208095A (en)
FR (1) FR845377A (en)
GB (1) GB520756A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE479409A (en) * 1945-05-15

Also Published As

Publication number Publication date
GB520756A (en) 1940-05-02
CH208095A (en) 1939-12-31

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