IT1003217B - Dispositivo di accoppiamento fra una centrale telefonica a divisione di tempo pam e un sistema tra smissivo a divisione di tempo pcm - Google Patents

Dispositivo di accoppiamento fra una centrale telefonica a divisione di tempo pam e un sistema tra smissivo a divisione di tempo pcm

Info

Publication number
IT1003217B
IT1003217B IT31186/73A IT3118673A IT1003217B IT 1003217 B IT1003217 B IT 1003217B IT 31186/73 A IT31186/73 A IT 31186/73A IT 3118673 A IT3118673 A IT 3118673A IT 1003217 B IT1003217 B IT 1003217B
Authority
IT
Italy
Prior art keywords
time division
coupling
central unit
pam
telephone central
Prior art date
Application number
IT31186/73A
Other languages
English (en)
Inventor
G Valbonesi
R Camiciottoli
Original Assignee
Italiana Telecomunicazioni Soc
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 Italiana Telecomunicazioni Soc filed Critical Italiana Telecomunicazioni Soc
Priority to IT31186/73A priority Critical patent/IT1003217B/it
Priority to FR7427104A priority patent/FR2251140B1/fr
Priority to AT657574A priority patent/AT337261B/de
Priority to BR7199/74A priority patent/BR7407199D0/pt
Priority to NL7411919A priority patent/NL7411919A/xx
Priority to GB4136474A priority patent/GB1464634A/en
Priority to BE149212A priority patent/BE820706A/xx
Priority to CH1416774A priority patent/CH585996A5/xx
Priority to SE7413735A priority patent/SE416603B/xx
Priority to CA213,414A priority patent/CA1041682A/en
Priority to AU75186/74A priority patent/AU488614B2/en
Priority to JP49129621A priority patent/JPS5081407A/ja
Priority to US523145A priority patent/US3928725A/en
Priority to DE19742453611 priority patent/DE2453611B2/de
Application granted granted Critical
Publication of IT1003217B publication Critical patent/IT1003217B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/20—Time-division multiplex systems using resonant transfer
    • 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)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
IT31186/73A 1973-11-12 1973-11-12 Dispositivo di accoppiamento fra una centrale telefonica a divisione di tempo pam e un sistema tra smissivo a divisione di tempo pcm IT1003217B (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT31186/73A IT1003217B (it) 1973-11-12 1973-11-12 Dispositivo di accoppiamento fra una centrale telefonica a divisione di tempo pam e un sistema tra smissivo a divisione di tempo pcm
FR7427104A FR2251140B1 (it) 1973-11-12 1974-08-05
AT657574A AT337261B (de) 1973-11-12 1974-08-12 An eine pcm-endstelle angeschlossene pam-zeitmultiplex-vermittlungsstelle
BR7199/74A BR7407199D0 (pt) 1973-11-12 1974-08-29 Dispositivo de aclopamento para conecao entre uma estacao telefonica por divisao em tempo com modulacao de amplitude de impulsos (pam) e um sistema de trasmissao por divisao em tempo com modulacao por impulsos codificados (pmc)
NL7411919A NL7411919A (nl) 1973-11-12 1974-09-09 Koppelinrichting voor het maken van een verbinding tussen een pam-telefooncentrale met tijddeling en een pcm-transmissiesysteem met tijddeling.
GB4136474A GB1464634A (en) 1973-11-12 1974-09-23 Coupling devices for connection between pam multiplex telephone exchanges and pcm multiplex transmission systems
BE149212A BE820706A (fr) 1973-11-12 1974-10-04 Dispositif de couplage entre un central telephonique a partage de temps pam et un systeme de transmission a partage de temps pcm
CH1416774A CH585996A5 (it) 1973-11-12 1974-10-23
SE7413735A SE416603B (sv) 1973-11-12 1974-10-31 Forbindelseanordning mellan en pcm-terminal och en pam-tidsmultiplexvexel
CA213,414A CA1041682A (en) 1973-11-12 1974-11-08 Coupling device for connection between pam time division telephone exchange and a pcm time division transmission system
AU75186/74A AU488614B2 (en) 1973-11-12 1974-11-08 Coupling device for connection between pam time division telephone exchange anda pcm division transmission system
JP49129621A JPS5081407A (it) 1973-11-12 1974-11-12
US523145A US3928725A (en) 1973-11-12 1974-11-12 PAM/PCM interface network for TDM telecommunication system
DE19742453611 DE2453611B2 (de) 1973-11-12 1974-11-12 Anpassungsschaltung zum koppeln eines nach dem zeitmultiplexprinzip mit pam arbeitenden uebertragungssystems mit einem mit pcm arbeitenden zeitmultiplex- uebertragungssystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31186/73A IT1003217B (it) 1973-11-12 1973-11-12 Dispositivo di accoppiamento fra una centrale telefonica a divisione di tempo pam e un sistema tra smissivo a divisione di tempo pcm

Publications (1)

Publication Number Publication Date
IT1003217B true IT1003217B (it) 1976-06-10

Family

ID=11233241

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31186/73A IT1003217B (it) 1973-11-12 1973-11-12 Dispositivo di accoppiamento fra una centrale telefonica a divisione di tempo pam e un sistema tra smissivo a divisione di tempo pcm

Country Status (13)

Country Link
US (1) US3928725A (it)
JP (1) JPS5081407A (it)
AT (1) AT337261B (it)
BE (1) BE820706A (it)
BR (1) BR7407199D0 (it)
CA (1) CA1041682A (it)
CH (1) CH585996A5 (it)
DE (1) DE2453611B2 (it)
FR (1) FR2251140B1 (it)
GB (1) GB1464634A (it)
IT (1) IT1003217B (it)
NL (1) NL7411919A (it)
SE (1) SE416603B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034294A (en) * 1976-05-19 1977-07-05 Bell Telephone Laboratories, Incorporated Overlap PCM coder/decoder with reaction time compensation
US4849972A (en) * 1987-07-31 1989-07-18 Integrated Network Corporation Digital data communications terminal and modules therefor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT322005B (de) * 1970-07-21 1975-04-25 Siemens Ag Zeitmultiplexkoppelanordnung zur verbindung von multiplexschienen einer zeitmultiplex-fernsprechvermittlungsstelle

Also Published As

Publication number Publication date
NL7411919A (nl) 1975-05-14
SE416603B (sv) 1981-01-19
CA1041682A (en) 1978-10-31
FR2251140A1 (it) 1975-06-06
BE820706A (fr) 1975-02-03
US3928725A (en) 1975-12-23
SE7413735L (it) 1975-05-13
AT337261B (de) 1977-06-27
JPS5081407A (it) 1975-07-02
CH585996A5 (it) 1977-03-15
GB1464634A (en) 1977-02-16
DE2453611A1 (de) 1975-05-22
AU7518674A (en) 1976-05-13
ATA657574A (de) 1976-10-15
FR2251140B1 (it) 1980-08-08
BR7407199D0 (pt) 1975-09-09
DE2453611B2 (de) 1977-05-18

Similar Documents

Publication Publication Date Title
IT1027145B (it) Dispositivo di sinoronizzazione per sistem di commutazione a divisione di tempo
IT991662B (it) Sistema di comunicazione multiplex a divisione di tempo
BR7307129D0 (pt) Dispositivo acoplador
BR6910613D0 (pt) Sub-transmissor de assinante para um sistema telefonico pcm
NO145450C (no) Overvaakningsinnretning for et pcm-overfoeringsanlegg.
SE387307B (sv) Anordning for att stapla skivor
IT1031080B (it) Sistema di articolazione e di gestione per una centrale d i telecomunicazioni
ES201126Y (es) Una tuberia flexible.
NO741572L (no) Koblingsanordning for skilleveggseksjoner.
NL7504808A (nl) Inrichting voor het teweeg brengen van digitale signalering in een pcm-overdrachtsstelsel.
IT1026731B (it) Dispositivo a riverberazione
IT1003217B (it) Dispositivo di accoppiamento fra una centrale telefonica a divisione di tempo pam e un sistema tra smissivo a divisione di tempo pcm
NL165905C (nl) Pcm-tijdmultiplextelecommunicatiestelsel.
AT335121B (de) Rohrverbindungsvorrichtung
IT992622B (it) Dispositivo di collegamento fra una chiatta ed uno spingitore
NL167292C (nl) Pcm-tijdmultiplexstelsel.
IT981578B (it) Dispositivo di accoppiamento multiplex a divisione di tempo per impianti di telecomunica zioni
AT328518B (de) Pcm-zeitmultiplex-vermittlungssystem
BR7404623D0 (pt) Sistema comutador telefonico tdm
IT1005154B (it) Dispositivo per rilevare l occupazione di una via di tele comunicazione ad esempio una linea telefonica
BE813608A (fr) Dispositif a ressort-contact
IT1009363B (it) Dispositivo per l inserimento di un apparecchio su una tubazione
NL7503749A (nl) Pcm-tijdmultiplexkoppelnet.
IT978512B (it) Campo di accoppiamento per un sistema di commutazione multiplex a divisione di tempo
SE381393B (sv) Forfarande for att sammankoppla pcm-signaler overforande tidsmultiplexledningar i en tidsmultiplextelestation