FR2147727A5 - - Google Patents

Info

Publication number
FR2147727A5
FR2147727A5 FR7227228A FR7227228A FR2147727A5 FR 2147727 A5 FR2147727 A5 FR 2147727A5 FR 7227228 A FR7227228 A FR 7227228A FR 7227228 A FR7227228 A FR 7227228A FR 2147727 A5 FR2147727 A5 FR 2147727A5
Authority
FR
France
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
FR7227228A
Inventor
R B Buchner
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR2147727A5 publication Critical patent/FR2147727A5/fr
Expired legal-status Critical Current

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
    • H04Q11/06—Time-space-time switching
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
FR7227228A 1971-07-29 1972-07-28 Expired FR2147727A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7110444A NL7110444A (fr) 1971-07-29 1971-07-29

Publications (1)

Publication Number Publication Date
FR2147727A5 true FR2147727A5 (fr) 1973-03-09

Family

ID=19813705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227228A Expired FR2147727A5 (fr) 1971-07-29 1972-07-28

Country Status (7)

Country Link
US (1) US3801746A (fr)
JP (1) JPS5236362B1 (fr)
DE (1) DE2235609C3 (fr)
FR (1) FR2147727A5 (fr)
GB (1) GB1392818A (fr)
NL (1) NL7110444A (fr)
SE (1) SE373480B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433218A1 (fr) * 1978-08-08 1980-03-07 Wescom Switching Procede de production de signaux numeriques representatifs de differents sons

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1004617B (it) * 1973-10-22 1976-07-20 Oselt Centro Studi E Lab Telec Ricevitore di segnali telefonici per centrali di commutazione elettroniche a logica centralizza ta
NL7316990A (nl) * 1973-12-12 1975-06-16 Philips Nv Mfc-ontvanger voor digitale signaalverwerking.
US3985965A (en) * 1975-07-02 1976-10-12 Gte Sylvania Incorporated Digital signal generator
NL7701521A (nl) * 1976-02-17 1977-08-19 Thomson Csf Symmetrische tijdelijk matrix, alsmede ver- bindingsnetwerk voorzien van een dergelijke matrix.
US4110562A (en) * 1977-01-26 1978-08-29 Trw Inc. Service generator for generating a plurality of tones
US4133979A (en) * 1977-01-26 1979-01-09 Trw, Inc. Multifrequency sender/receiver in a multi-time slot digital data stream
US4143241A (en) * 1977-06-10 1979-03-06 Bell Telephone Laboratories, Incorporated Small digital time division switching arrangement
FR2455823A1 (fr) * 1979-05-04 1980-11-28 Cit Alcatel Dispositif de raccordement de multiplex dans un central de commutation temporelle
JPS5917596B2 (ja) * 1979-08-21 1984-04-21 ケイディディ株式会社 時分割通話路スイッチ回路
DE3030828C2 (de) * 1980-08-14 1983-05-05 Siemens AG, 1000 Berlin und 8000 München Zeitmultiplexvermittlungssystem mit Zeitkoppelstufe zur Übertragung von Deltamodulationssignalen
WO1996007139A1 (fr) * 1994-09-01 1996-03-07 Mcalpine Gary L Systeme de memoire a sorties multiples et a interfaces tampon de lecture et ecriture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288108B (de) * 1964-05-28 1969-01-30 Western Electric Company Inc., New York, N.Y. (V.St.A.) Integrierte Analog-Digital-Vermittlungsanlage
US3585306A (en) * 1968-05-16 1971-06-15 Bell Telephone Labor Inc Tandem office time division switching system
US3558823A (en) * 1968-07-01 1971-01-26 Bell Telephone Labor Inc Tandem office switching system
CH483176A (de) * 1968-10-22 1969-12-15 Siemens Ag Albis Anordnung zur Einspeisung von Hörzeichen in Zeitmultiplex-PCM-Vermittlungsanlagen
US3629846A (en) * 1970-06-11 1971-12-21 Bell Telephone Labor Inc Time-versus-location pathfinder for a time division switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433218A1 (fr) * 1978-08-08 1980-03-07 Wescom Switching Procede de production de signaux numeriques representatifs de differents sons

Also Published As

Publication number Publication date
NL7110444A (fr) 1973-01-31
DE2235609B2 (de) 1977-03-24
GB1392818A (en) 1975-04-30
JPS5236362B1 (fr) 1977-09-14
SE373480B (fr) 1975-02-03
US3801746A (en) 1974-04-02
DE2235609A1 (de) 1973-02-08
DE2235609C3 (de) 1981-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse