CH286285A - Installation de communication multiplex. - Google Patents

Installation de communication multiplex.

Info

Publication number
CH286285A
CH286285A CH286285DA CH286285A CH 286285 A CH286285 A CH 286285A CH 286285D A CH286285D A CH 286285DA CH 286285 A CH286285 A CH 286285A
Authority
CH
Switzerland
Prior art keywords
pulses
channel
channels
pulse
base
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
S A Standard Telephone E Radio
Original Assignee
Standard Telephone & Radio 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
Priority claimed from US550184A external-priority patent/US2454792A/en
Application filed by Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH286285A publication Critical patent/CH286285A/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04KSECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00Secret communication
    • H04K1/06Secret communication by transmitting the information or elements thereof at unnatural speeds or in jumbled order or backwards
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/16Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1676Time-division multiplex with pulse-position, pulse-interval, or pulse-width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Medicinal Preparation (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CH286285D 1944-08-19 1947-07-11 Installation de communication multiplex. CH286285A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US286285XA 1944-08-19 1944-08-19
US550184A US2454792A (en) 1944-08-19 1944-08-19 Pulse multiplex communication system

Publications (1)

Publication Number Publication Date
CH286285A true CH286285A (fr) 1952-10-15

Family

ID=34840410

Family Applications (1)

Application Number Title Priority Date Filing Date
CH286285D CH286285A (fr) 1944-08-19 1947-07-11 Installation de communication multiplex.

Country Status (2)

Country Link
BE (1) BE474664A (da)
CH (1) CH286285A (da)

Also Published As

Publication number Publication date
BE474664A (da)

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