CH474932A - Signaling method for PCM telecommunication systems, in particular telephone switching systems - Google Patents

Signaling method for PCM telecommunication systems, in particular telephone switching systems

Info

Publication number
CH474932A
CH474932A CH919668A CH919668A CH474932A CH 474932 A CH474932 A CH 474932A CH 919668 A CH919668 A CH 919668A CH 919668 A CH919668 A CH 919668A CH 474932 A CH474932 A CH 474932A
Authority
CH
Switzerland
Prior art keywords
systems
telephone switching
signaling method
particular telephone
pcm telecommunication
Prior art date
Application number
CH919668A
Other languages
German (de)
Inventor
John Willson Michael
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH474932A publication Critical patent/CH474932A/en

Links

Classifications

    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
CH919668A 1967-06-23 1968-06-20 Signaling method for PCM telecommunication systems, in particular telephone switching systems CH474932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2910167A GB1140936A (en) 1967-06-23 1967-06-23 Improvements in or relating to telecommunication exchanges

Publications (1)

Publication Number Publication Date
CH474932A true CH474932A (en) 1969-06-30

Family

ID=10286169

Family Applications (1)

Application Number Title Priority Date Filing Date
CH919668A CH474932A (en) 1967-06-23 1968-06-20 Signaling method for PCM telecommunication systems, in particular telephone switching systems

Country Status (5)

Country Link
CH (1) CH474932A (en)
DE (1) DE1762467A1 (en)
FR (1) FR1570983A (en)
GB (1) GB1140936A (en)
NL (1) NL6808730A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742145A (en) * 1972-04-17 1973-06-26 Itt Asynchronous time division multiplexer and demultiplexer
FR2347841A1 (en) * 1976-04-07 1977-11-04 Labo Cent Telecommunicat TRANSFER OF LINE SIGNALING TO A MIC CENTRAL
CN107413891A (en) * 2017-05-05 2017-12-01 燕山大学 A kind of clapboard straightening process based on cooperation roller system

Also Published As

Publication number Publication date
GB1140936A (en) 1969-01-22
DE1762467A1 (en) 1970-05-27
FR1570983A (en) 1969-06-13
NL6808730A (en) 1968-12-24

Similar Documents

Publication Publication Date Title
CH502043A (en) Telecommunications, in particular telephone systems, for time division multiplexing
AT285689B (en) Centrally controlled switching system for telecommunications, in particular telephone technology
CH528193A (en) Circuit arrangement for a telecommunications, in particular telephone switching system
CH474932A (en) Signaling method for PCM telecommunication systems, in particular telephone switching systems
CH468757A (en) Scanning device for centrally controlled telecommunication systems, in particular telephone switching systems
AT274054B (en) Circuit arrangement for centrally controlled telecommunications systems, in particular telephone switching systems
AT260310B (en) Circuit arrangement for telecommunication switching systems, in particular telephone switching systems with switching networks
AT305385B (en) Coordinate multiple switches for telecommunication exchanges, in particular telephone dialing systems
CH413923A (en) Circuit arrangement for telecommunication switching systems, in particular telephone switching systems
AT304647B (en) Frame for telecommunications, in particular telephone systems
AT281136B (en) Time division multiplex telecommunications, in particular telephone switching systems
CH482371A (en) Switching processes for telecommunications switching systems, in particular telephone branch exchanges
CH411045A (en) Subscriber circuit for telecommunications, in particular telephone systems
CH536586A (en) Circuit arrangement for telecommunication, in particular telephone switching systems, with time division multiple operation
AT290633B (en) Circuit arrangement for telecommunication switching systems, in particular telephone switching systems
AT304649B (en) Circuit arrangement for telecommunication switching systems, in particular telephone switching systems
CH492370A (en) Centrally controlled telecommunication switching, in particular telephone switching system
CH477796A (en) Method for signaling in telecommunication systems, in particular telephone systems
AT305384B (en) Separating and switching strips for telecommunication systems, in particular telephone systems
CH473516A (en) Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with two-wire connection
CH530744A (en) Circuit arrangement for telecommunication switching systems, in particular telephone switching systems
AT289207B (en) Switching arrangement for intermediate distributors used in telecommunications switching systems, in particular telephone switching systems
CH477078A (en) Keypad for code selection in telecommunication systems, especially telephone systems
AT285690B (en) Centrally controlled switching system for telecommunications, in particular telephone technology
AT301625B (en) Relayless subscriber circuit for telecommunications, in particular telephone systems

Legal Events

Date Code Title Description
PL Patent ceased