FR593368A - Circuits de signalisations sélectives - Google Patents

Circuits de signalisations sélectives

Info

Publication number
FR593368A
FR593368A FR593368DA FR593368A FR 593368 A FR593368 A FR 593368A FR 593368D A FR593368D A FR 593368DA FR 593368 A FR593368 A FR 593368A
Authority
FR
France
Prior art keywords
signaling circuits
selective signaling
selective
circuits
signaling
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
English (en)
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 FR593368A publication Critical patent/FR593368A/fr
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
    • H04J1/04—Frequency-transposition arrangements
    • H04J1/045—Filters applied to frequency transposition

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Filters And Equalizers (AREA)
FR593368D 1924-09-29 1925-02-05 Circuits de signalisations sélectives Expired FR593368A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US740528A US1616193A (en) 1924-09-29 1924-09-29 Selective signaling circuits

Publications (1)

Publication Number Publication Date
FR593368A true FR593368A (fr) 1925-08-21

Family

ID=24976887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR593368D Expired FR593368A (fr) 1924-09-29 1925-02-05 Circuits de signalisations sélectives

Country Status (2)

Country Link
US (1) US1616193A (fr)
FR (1) FR593368A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8601009B2 (en) 2000-05-11 2013-12-03 Semiconductor Energy Laboratory Co., Ltd. Communication system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977521C (de) * 1951-10-13 1966-11-03 Siemens Ag Schaltungsanordnung zur Verminderung einer gegenseitigen Beeinflussung von eingangs- oder ausgangsseitig zusammen-geschalteten Filtern
US3771064A (en) * 1972-07-03 1973-11-06 Electronic Labor Inc Bidirectional signal processing means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8601009B2 (en) 2000-05-11 2013-12-03 Semiconductor Energy Laboratory Co., Ltd. Communication system

Also Published As

Publication number Publication date
US1616193A (en) 1927-02-01

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