DK208681A - Pcm-omskifterelement - Google Patents

Pcm-omskifterelement

Info

Publication number
DK208681A
DK208681A DK208681A DK208681A DK208681A DK 208681 A DK208681 A DK 208681A DK 208681 A DK208681 A DK 208681A DK 208681 A DK208681 A DK 208681A DK 208681 A DK208681 A DK 208681A
Authority
DK
Denmark
Prior art keywords
switching element
pcm
pcm switching
switching
bit
Prior art date
Application number
DK208681A
Other languages
English (en)
Other versions
DK155480B (da
DK155480C (da
Inventor
P Belforte
B Bostica
L Pilati
Original Assignee
Cselt Centro Studi Lab Telecom
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 Cselt Centro Studi Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Publication of DK208681A publication Critical patent/DK208681A/da
Publication of DK155480B publication Critical patent/DK155480B/da
Application granted granted Critical
Publication of DK155480C publication Critical patent/DK155480C/da

Links

Classifications

    • 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
    • H04Q11/08—Time only switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Dc-Dc Converters (AREA)
  • Keying Circuit Devices (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Electronic Switches (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Details Of Television Scanning (AREA)
  • Amplitude Modulation (AREA)
  • Circuits Of Receivers In General (AREA)
  • Analogue/Digital Conversion (AREA)
  • Exchange Systems With Centralized Control (AREA)
DK208681A 1980-05-13 1981-05-12 Pcm-omskifterelement, og fremgangsmaade til at betjene samme DK155480C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT6774580 1980-05-13
IT67745/80A IT1128291B (it) 1980-05-13 1980-05-13 Matrice elementare di commutazione pcm

Publications (3)

Publication Number Publication Date
DK208681A true DK208681A (da) 1981-11-14
DK155480B DK155480B (da) 1989-04-10
DK155480C DK155480C (da) 1989-09-18

Family

ID=11304959

Family Applications (1)

Application Number Title Priority Date Filing Date
DK208681A DK155480C (da) 1980-05-13 1981-05-12 Pcm-omskifterelement, og fremgangsmaade til at betjene samme

Country Status (11)

Country Link
US (1) US4386425A (da)
EP (1) EP0039948B1 (da)
JP (1) JPS577693A (da)
AT (1) ATE9196T1 (da)
AU (1) AU531157B2 (da)
BR (1) BR8102825A (da)
CA (1) CA1159541A (da)
DE (1) DE3165744D1 (da)
DK (1) DK155480C (da)
ES (1) ES8206127A1 (da)
IT (1) IT1128291B (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1143268B (it) * 1981-01-15 1986-10-22 Cselt Centro Studi Lab Telecom Struttura modulare di rete di commutazione pcm a controllo e diagnostica distribuite
DE3109767C2 (de) * 1981-03-13 1983-05-11 Siemens AG, 1000 Berlin und 8000 München Zeitmultiplexkoppelfeldeinheit zur Zeit-Raum-Vermittlung
DE3109808C2 (de) * 1981-03-13 1983-09-29 Siemens AG, 1000 Berlin und 8000 München Zeitmultiplexkoppelfeldeinheit zur Raumvermittlung
CA1173944A (en) * 1981-11-05 1984-09-04 Ernst A. Munter Switching network for use in a time division multiplex system
US4450557A (en) * 1981-11-09 1984-05-22 Northern Telecom Limited Switching network for use in a time division multiplex system
EP0085226A3 (en) * 1981-12-22 1983-08-24 Northern Telecom Limited Switching network for use in a time division multiplex system
US4470139A (en) * 1981-12-28 1984-09-04 Northern Telecom Limited Switching network for use in a time division multiplex system
IT1155660B (it) * 1982-03-24 1987-01-28 Cselt Centro Studi Lab Telecom Perfezionamenti alle matrici elementari di commutazione pcm
FR2524754A1 (fr) * 1982-04-02 1983-10-07 Thomson Csf Mat Tel Central telephonique numerique modulaire generalise
IT1156368B (it) 1982-06-22 1987-02-04 Cselt Centro Studi Lab Telecom Rete di commutazione pcm modulare e autoinstradante per autocommutatori telefonici a comando distribuito
NL8600612A (nl) * 1986-03-10 1987-10-01 At & T & Philips Telecomm Schakelstelsel van het t-type voor breedband schakelstelsel en tijdschakeltrap voor toepassing in een t-trap.
IT1277206B1 (it) 1995-10-20 1997-11-05 Italtel Spa Sistema di commutazione di segnali pcm impiegante una matrice con controllo automatico delle connessioni
US6108308A (en) * 1996-09-17 2000-08-22 International Business Machines Corporation System and method for dynamic video routing
US8422611B2 (en) * 2009-06-17 2013-04-16 Techwell, Inc. Analog equalizer systems and methods for baseband video signals

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234419A (da) * 1968-08-27 1971-06-03
US3974340A (en) * 1973-03-19 1976-08-10 L.M. Ericsson Pty Ltd. Data switching apparatus and method
GB1456235A (en) * 1973-05-29 1976-11-24 Gen Electric Co Ltd Digital telecommunications switching systems
US3906786A (en) * 1974-04-15 1975-09-23 Weatherhead Co Overload protector for torquemeter
US4093827A (en) * 1976-02-17 1978-06-06 Thomson-Csf Symmetrical time division matrix and a network equipped with this kind of matrix
FR2367399A1 (fr) * 1976-10-05 1978-05-05 Materiel Telephonique Central telephonique a commutation temporelle comportant un dispositif d'emission de signaux de service
FR2370393A1 (fr) * 1976-11-09 1978-06-02 Thomson Csf Dispositif concentrateur-deconcentrateur et satellite comprenant un tel dispositif
US4127742A (en) * 1977-09-01 1978-11-28 International Telephone And Telegraph Corporation Time division telecommunication system
US4201890A (en) * 1978-03-17 1980-05-06 International Telephone And Telegraph Multiport digital switching element
US4190744A (en) * 1978-06-05 1980-02-26 Siemens Aktiengesellschaft Circuit arrangement and process for producing conference connections between three conference parties in a PCM time multiplex switching system

Also Published As

Publication number Publication date
EP0039948B1 (en) 1984-08-29
ES501714A0 (es) 1982-06-16
DK155480B (da) 1989-04-10
ES8206127A1 (es) 1982-06-16
DE3165744D1 (en) 1984-10-04
CA1159541A (en) 1983-12-27
AU7047181A (en) 1981-11-19
DK155480C (da) 1989-09-18
AU531157B2 (en) 1983-08-11
IT8067745A0 (it) 1980-05-13
US4386425A (en) 1983-05-31
JPS577693A (en) 1982-01-14
BR8102825A (pt) 1982-02-02
ATE9196T1 (de) 1984-09-15
IT1128291B (it) 1986-05-28
EP0039948A1 (en) 1981-11-18
JPH0342040B2 (da) 1991-06-25

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