BE614428A - Détecteur de condition de signalisation récurrente - Google Patents

Détecteur de condition de signalisation récurrente

Info

Publication number
BE614428A
BE614428A BE614428A BE614428A BE614428A BE 614428 A BE614428 A BE 614428A BE 614428 A BE614428 A BE 614428A BE 614428 A BE614428 A BE 614428A BE 614428 A BE614428 A BE 614428A
Authority
BE
Belgium
Prior art keywords
recurring
condition detector
signaling condition
signaling
detector
Prior art date
Application number
BE614428A
Other languages
English (en)
Inventor
R E Gitter
Original Assignee
Bell Telephone Mfg
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 Bell Telephone Mfg filed Critical Bell Telephone Mfg
Publication of BE614428A publication Critical patent/BE614428A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/08—Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements
    • H03D1/10—Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements of diodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0617—Systems characterised by the synchronising information used the synchronising signal being characterised by the frequency or phase
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/12—Arrangements providing for calling or supervisory signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/08—Speed or phase control by synchronisation signals the synchronisation signals recurring cyclically

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
BE614428A 1961-02-27 1962-02-27 Détecteur de condition de signalisation récurrente BE614428A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92077A US3144514A (en) 1961-02-27 1961-02-27 Recurring signalling condition detector

Publications (1)

Publication Number Publication Date
BE614428A true BE614428A (fr) 1962-08-27

Family

ID=22231370

Family Applications (1)

Application Number Title Priority Date Filing Date
BE614428A BE614428A (fr) 1961-02-27 1962-02-27 Détecteur de condition de signalisation récurrente

Country Status (7)

Country Link
US (1) US3144514A (fr)
BE (1) BE614428A (fr)
CH (1) CH407218A (fr)
DE (1) DE1225718B (fr)
FR (1) FR81225E (fr)
GB (1) GB957690A (fr)
NL (1) NL275325A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1117292A (en) * 1966-02-02 1968-06-19 Standard Telephones Cables Ltd Supervisory apparatus for telecommunication systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT500026A (fr) * 1950-05-17
BE551611A (fr) * 1955-12-28
NL239229A (fr) * 1958-05-21
US2957943A (en) * 1958-06-09 1960-10-25 Bell Telephone Labor Inc Pulse code device

Also Published As

Publication number Publication date
GB957690A (en) 1964-05-13
US3144514A (en) 1964-08-11
DE1225718B (de) 1966-09-29
CH407218A (de) 1966-02-15
NL275325A (fr)
FR81225E (fr) 1963-12-06

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