ES384059A1 - Provision of circuit for telecommunication, especially for telephone switching systems with multiplex switching in division in time. (Machine-translation by Google Translate, not legally binding) - Google Patents

Provision of circuit for telecommunication, especially for telephone switching systems with multiplex switching in division in time. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES384059A1
ES384059A1 ES384059A ES384059A ES384059A1 ES 384059 A1 ES384059 A1 ES 384059A1 ES 384059 A ES384059 A ES 384059A ES 384059 A ES384059 A ES 384059A ES 384059 A1 ES384059 A1 ES 384059A1
Authority
ES
Spain
Prior art keywords
switching
translation
time
machine
legally binding
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
ES384059A
Other languages
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana 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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES384059A1 publication Critical patent/ES384059A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/025—Filter 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)
  • Filters That Use Time-Delay Elements (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

A telecommunication circuit arrangement, especially for telephone switching systems with multiplex switching in time division between beams and subscribers, characterized in that said beams are terminated in a filter common to a plurality of time channels, in that said filters are designed as controlled switching filters with delay lines, because the switching frequency in said switching network is higher than the sampling frequency of said beams, and because the control frequency of said switching filters is equal to or equal to a multiple of the sampling frequency of the time division multiplex channels. (Machine-translation by Google Translate, not legally binding)
ES384059A 1969-09-30 1970-09-29 Provision of circuit for telecommunication, especially for telephone switching systems with multiplex switching in division in time. (Machine-translation by Google Translate, not legally binding) Expired ES384059A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691949419 DE1949419B2 (en) 1969-09-30 1969-09-30 CIRCUIT ARRANGEMENT FOR REMOTE SIGNALING, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS WITH MULTIPLE TIME CONNECTION

Publications (1)

Publication Number Publication Date
ES384059A1 true ES384059A1 (en) 1972-12-16

Family

ID=5746981

Family Applications (1)

Application Number Title Priority Date Filing Date
ES384059A Expired ES384059A1 (en) 1969-09-30 1970-09-29 Provision of circuit for telecommunication, especially for telephone switching systems with multiplex switching in division in time. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
AU (1) AU2040670A (en)
BE (1) BE756828R (en)
CH (1) CH518656A (en)
DE (1) DE1949419B2 (en)
ES (1) ES384059A1 (en)
FR (1) FR2062825A5 (en)
GB (1) GB1302057A (en)
NL (1) NL7014269A (en)
ZA (1) ZA706413B (en)

Also Published As

Publication number Publication date
FR2062825A5 (en) 1971-06-25
GB1302057A (en) 1973-01-04
AU2040670A (en) 1972-03-30
ZA706413B (en) 1971-06-30
BE756828R (en) 1971-03-30
NL7014269A (en) 1971-04-01
DE1949419A1 (en) 1971-04-29
DE1949419B2 (en) 1972-08-17
CH518656A (en) 1972-01-31

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