FR1032403A - Improvements to electrical signaling devices - Google Patents

Improvements to electrical signaling devices

Info

Publication number
FR1032403A
FR1032403A FR1032403DA FR1032403A FR 1032403 A FR1032403 A FR 1032403A FR 1032403D A FR1032403D A FR 1032403DA FR 1032403 A FR1032403 A FR 1032403A
Authority
FR
France
Prior art keywords
signaling devices
electrical signaling
electrical
devices
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
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques SA
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 Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Application granted granted Critical
Publication of FR1032403A publication Critical patent/FR1032403A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/18—Time-division multiplex systems using frequency compression and subsequent expansion of the individual signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H04B14/044—Sample and hold circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR1032403D 1951-02-13 1951-02-13 Improvements to electrical signaling devices Expired FR1032403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1032403T 1951-02-13

Publications (1)

Publication Number Publication Date
FR1032403A true FR1032403A (en) 1953-07-01

Family

ID=9583773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1032403D Expired FR1032403A (en) 1951-02-13 1951-02-13 Improvements to electrical signaling devices

Country Status (1)

Country Link
FR (1) FR1032403A (en)

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