FR24732E - Telephone transmission system - Google Patents

Telephone transmission system

Info

Publication number
FR24732E
FR24732E FR24732A FR24732DA FR24732E FR 24732 E FR24732 E FR 24732E FR 24732 A FR24732 A FR 24732A FR 24732D A FR24732D A FR 24732DA FR 24732 E FR24732 E FR 24732E
Authority
FR
France
Prior art keywords
transmission system
telephone transmission
telephone
transmission
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
FR24732A
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 FR24732E publication Critical patent/FR24732E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/40—Artificial lines; Networks simulating a line of certain length
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1758—Series LC in shunt or branch path

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Filters And Equalizers (AREA)
FR24732A 1921-04-14 1921-04-14 Telephone transmission system Expired FR24732E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR24732T 1921-04-14

Publications (1)

Publication Number Publication Date
FR24732E true FR24732E (en) 1922-09-29

Family

ID=8663312

Family Applications (2)

Application Number Title Priority Date Filing Date
FR464867A Expired FR464867A (en) 1921-04-14 1913-11-13 Telephone transmission system
FR24732A Expired FR24732E (en) 1921-04-14 1921-04-14 Telephone transmission system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR464867A Expired FR464867A (en) 1921-04-14 1913-11-13 Telephone transmission system

Country Status (2)

Country Link
CH (1) CH88652A (en)
FR (2) FR464867A (en)

Also Published As

Publication number Publication date
FR464867A (en) 1914-04-02
CH88652A (en) 1921-04-01

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