NZ181043A - Pcm interface memory:interchange of writing signals - Google Patents

Pcm interface memory:interchange of writing signals

Info

Publication number
NZ181043A
NZ181043A NZ181043A NZ18104376A NZ181043A NZ 181043 A NZ181043 A NZ 181043A NZ 181043 A NZ181043 A NZ 181043A NZ 18104376 A NZ18104376 A NZ 18104376A NZ 181043 A NZ181043 A NZ 181043A
Authority
NZ
New Zealand
Prior art keywords
interchange
interface memory
pcm interface
writing signals
writing
Prior art date
Application number
NZ181043A
Other languages
English (en)
Inventor
Rd Donne
L Musumeci
Original Assignee
Sits Soc It Telecom Siemens
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 Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Publication of NZ181043A publication Critical patent/NZ181043A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0626—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers plesiochronous multiplexing systems, e.g. plesiochronous digital hierarchy [PDH], jitter attenuators
    • 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)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
NZ181043A 1975-06-05 1976-06-02 Pcm interface memory:interchange of writing signals NZ181043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24019/75A IT1043981B (it) 1975-06-05 1975-06-05 Memoria elastica per sistemi di trasmissione a codice d impulsi

Publications (1)

Publication Number Publication Date
NZ181043A true NZ181043A (en) 1979-11-01

Family

ID=11211502

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ181043A NZ181043A (en) 1975-06-05 1976-06-02 Pcm interface memory:interchange of writing signals

Country Status (8)

Country Link
US (1) US4058682A (ref)
BR (1) BR7603220A (ref)
DE (1) DE2624533A1 (ref)
FR (1) FR2313740A1 (ref)
GB (1) GB1533671A (ref)
IN (1) IN143596B (ref)
IT (1) IT1043981B (ref)
NZ (1) NZ181043A (ref)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814081C2 (de) * 1978-04-01 1982-09-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Übergabe von seriellen Datenströmen zwischen zwei plesiochron getakteten Systemen
DE2967315D1 (en) * 1978-09-29 1985-01-10 Marconi Co Ltd Apparatus and method using a memory for processing television picture signals and other information
IT1160041B (it) * 1978-11-06 1987-03-04 Sits Soc It Telecom Siemens Memoria elastica per demultiplatore sincrono di particolare applicazione nei sistemi di trasmissione a divisione di tempo
ZA804386B (en) * 1979-08-10 1981-07-29 Plessey Co Ltd Frame aligner for digital telecommunications exchange system
US4490819A (en) * 1982-04-22 1984-12-25 International Telephone And Telegraph Corporation Rate converter
JPS60107768A (ja) * 1983-11-16 1985-06-13 Sony Corp デイジタル信号記録装置
ATE51735T1 (de) * 1985-09-23 1990-04-15 Siemens Ag Verfahren zur uebernahme von kennzeichenwoertern eines plesiochronen multiplexsignals in eine kennzeichenumsetzerzentrale.
FR2631498B1 (fr) * 1988-05-16 1994-04-01 Sgs Thomson Microelectronics Sa Procede d'emission de donnees avec compression et de reception de donnees avec expansion sur ligne telephonique numerisee

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1372613A (en) * 1971-02-09 1974-10-30 Sits Soc It Telecom Siemens Phase correction system for a synchronous multiplexer for use in pcm systems
US3920918A (en) * 1974-06-06 1975-11-18 L M Ericsson Pty Lid Pulse edge coincidence detection circuit for digital data transmission using diphase data sync
US3928727A (en) * 1974-12-23 1975-12-23 Roche Alain Synchronization device for time-multiplexed signal transmission and switching systems

Also Published As

Publication number Publication date
IN143596B (ref) 1977-12-31
US4058682A (en) 1977-11-15
GB1533671A (en) 1978-11-29
IT1043981B (it) 1980-02-29
DE2624533A1 (de) 1976-12-16
BR7603220A (pt) 1977-02-15
AU1460276A (en) 1977-12-08
FR2313740A1 (fr) 1976-12-31

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