IT7851299A0 - Procedimento e dispositivo che consentono di rilevare un segnale di sincronizzazione da un segnale di mic in arrivo - Google Patents

Procedimento e dispositivo che consentono di rilevare un segnale di sincronizzazione da un segnale di mic in arrivo

Info

Publication number
IT7851299A0
IT7851299A0 IT7851299A IT5129978A IT7851299A0 IT 7851299 A0 IT7851299 A0 IT 7851299A0 IT 7851299 A IT7851299 A IT 7851299A IT 5129978 A IT5129978 A IT 5129978A IT 7851299 A0 IT7851299 A0 IT 7851299A0
Authority
IT
Italy
Prior art keywords
signal
detect
procedure
allows
synchronization signal
Prior art date
Application number
IT7851299A
Other languages
English (en)
Other versions
IT1106031B (it
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Publication of IT7851299A0 publication Critical patent/IT7851299A0/it
Application granted granted Critical
Publication of IT1106031B publication Critical patent/IT1106031B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/10—Arrangements for initial synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • H04J3/0608—Detectors therefor, e.g. correlators, state machines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0617—Systems characterised by the synchronising information used the synchronising signal being characterised by the frequency or phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
IT51299/78A 1977-09-29 1978-09-28 Procedimento e dispositivo che consentono di rilevare un segnale di sincronizzazione da un segnale di mic in arrivo IT1106031B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7710670,A NL176420C (nl) 1977-09-29 1977-09-29 Synchronisatieinrichting voor het afgeven van een met een in een inkomend digitaal signaal aanwezig synchronisatieteken overeenkomend synchronisatiesignaal.

Publications (2)

Publication Number Publication Date
IT7851299A0 true IT7851299A0 (it) 1978-09-28
IT1106031B IT1106031B (it) 1985-11-11

Family

ID=19829262

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51299/78A IT1106031B (it) 1977-09-29 1978-09-28 Procedimento e dispositivo che consentono di rilevare un segnale di sincronizzazione da un segnale di mic in arrivo

Country Status (8)

Country Link
US (1) US4214124A (it)
CH (1) CH637255A5 (it)
DE (1) DE2841079C3 (it)
FR (1) FR2404972A1 (it)
GB (1) GB2007465B (it)
IT (1) IT1106031B (it)
NL (1) NL176420C (it)
SE (1) SE434448B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7903284A (nl) * 1979-04-26 1980-10-28 Philips Nv Werkwijze voor framesynchronisatie van een digitaal tdm communicatiestelsel en inrichting voor het uitvoeren van de werkwijze.
IT1207280B (it) * 1979-10-29 1989-05-17 Telecomunicazionesiemens S P A Disposizione circuitale atta a sincronizzare una unita' di demultiplazione, di particolare applicazione nella sezione ricevente di un multiplatore disegnali digitali.
NL8003477A (nl) * 1980-06-16 1982-01-18 Philips Nv Inrichting voor het verwerken van serieele informatie welke is voorzien van synchronisatiewoorden.
IT1151019B (it) * 1980-06-30 1986-12-17 Sits Soc It Telecom Siemens Circuito di temporizzazione per la ricezione di segnali pcm
GB2089178B (en) * 1980-11-18 1984-07-04 Sony Corp Digital signal processing
FR2499791B1 (fr) * 1981-02-06 1987-10-30 Lignes Telegraph Telephon Procede et dispositif de synchronisation a la reception d'un signal pourvu d'un motif de synchronisation
GB2098834B (en) * 1981-05-14 1985-02-13 Standard Telephones Cables Ltd Subscribers loop synchronisation
DE3212450A1 (de) * 1982-04-02 1983-10-13 Siemens AG, 1000 Berlin und 8000 München Synchronisiereinrichtung einer digitalsignal-demultiplexeinrichung
US4541104A (en) * 1982-06-10 1985-09-10 Nec Corporation Framing circuit for digital system
CA1215777A (en) * 1983-05-16 1986-12-23 Edward Gershenson Apparatus guaranteeing that a controller in a disk drive system receives at least some data from an invalid track sector
JPS59221047A (ja) * 1983-05-30 1984-12-12 Victor Co Of Japan Ltd デイジタル信号伝送における同期信号検出回路
FR2548490A1 (fr) * 1983-06-30 1985-01-04 Thomson Csf Circuit programmable de transformation serie-parallele d'un signal numerique, et son application a un recepteur de signaux video numeriques
JPS6068787A (ja) * 1983-09-26 1985-04-19 Hitachi Ltd フレ−ミングコ−ド検出回路
JPS60212049A (ja) * 1984-04-06 1985-10-24 Nec Corp フレ−ム同期方式
DE3572277D1 (de) * 1984-08-17 1989-09-14 Cit Alcatel Frame synchronisation device
US4849995A (en) * 1985-07-26 1989-07-18 Fujitsu Limited Digital signal transmission system having frame synchronization operation
DE3678670D1 (de) * 1985-11-14 1991-05-16 Siemens Ag Steuerschaltkreis fuer empfangsseitige rahmensynchronisation.
JPH0691522B2 (ja) * 1986-03-28 1994-11-14 アムペツクス コーポレーシヨン 同期信号発生装置及び方法
US4937843A (en) * 1986-03-28 1990-06-26 Ampex Corporation Digital data block synchronizer
FR2631761B1 (fr) * 1988-05-20 1990-07-27 Thomson Csf Dispositif de detection de perte de synchronisation et son utilisation dans un reseau de transmission numerique
DE4012762A1 (de) * 1990-04-21 1991-10-24 Standard Elektrik Lorenz Ag Verfahren zur synchronisation eines nach einer digitalen synchronen hierarchie rahmenstrukturierten systemes
GB9126505D0 (en) * 1991-12-13 1992-02-12 Plessey Telecomm Telecommunications system and method
SE503920C2 (sv) * 1994-10-03 1996-09-30 Ericsson Telefon Ab L M Sätt att synkronisera signaler och anordning härför
JP4541155B2 (ja) * 2002-12-19 2010-09-08 エヌエックスピー ビー ヴィ フレーム同期化デバイス及び方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251034A (en) * 1962-05-21 1966-05-10 Texas Instruments Inc Synchronizing system for digital data recovery apparatus
GB1477174A (en) * 1974-06-18 1977-06-22 Plessey Co Ltd Electrical circuit arrangements responsive to serial digital signals forming multibyte data-words
US4002845A (en) * 1975-03-26 1977-01-11 Digital Communications Corporation Frame synchronizer
US4119796A (en) * 1976-11-01 1978-10-10 Versitron, Inc. Automatic data synchronizer

Also Published As

Publication number Publication date
NL176420C (nl) 1985-04-01
GB2007465A (en) 1979-05-16
CH637255A5 (de) 1983-07-15
NL7710670A (nl) 1979-04-02
IT1106031B (it) 1985-11-11
SE434448B (sv) 1984-07-23
DE2841079C3 (de) 1981-02-26
DE2841079A1 (de) 1979-04-05
US4214124A (en) 1980-07-22
FR2404972A1 (fr) 1979-04-27
SE7810200L (sv) 1979-03-30
NL176420B (nl) 1984-11-01
FR2404972B1 (it) 1983-05-06
DE2841079B2 (de) 1980-06-19
GB2007465B (en) 1982-03-31

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940831