IT1261606B - Ricevitore di segnali teletext con rilevatore di posizione del segnaledi framing code. - Google Patents

Ricevitore di segnali teletext con rilevatore di posizione del segnaledi framing code.

Info

Publication number
IT1261606B
IT1261606B ITTO930739A ITTO930739A IT1261606B IT 1261606 B IT1261606 B IT 1261606B IT TO930739 A ITTO930739 A IT TO930739A IT TO930739 A ITTO930739 A IT TO930739A IT 1261606 B IT1261606 B IT 1261606B
Authority
IT
Italy
Prior art keywords
position detector
framing code
signal receiver
teletext
receiver
Prior art date
Application number
ITTO930739A
Other languages
English (en)
Inventor
Antonino Leonarduzzi
Original Assignee
Seleco Spa
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 Seleco Spa filed Critical Seleco Spa
Priority to ITTO930739A priority Critical patent/IT1261606B/it
Publication of ITTO930739A0 publication Critical patent/ITTO930739A0/it
Priority to EP94115935A priority patent/EP0648053A3/en
Publication of ITTO930739A1 publication Critical patent/ITTO930739A1/it
Application granted granted Critical
Publication of IT1261606B publication Critical patent/IT1261606B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • H04N7/035—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

Viene descritto un ricevitore di segnali teletetext, in particolare incorporato in ricevitore di segnali televisivi; la caratteristica principale del ricevitore descritto consiste nel fatto che esso prevede un circuito rilevatore della posizione del segnale di "Framing Code".
ITTO930739A 1993-10-12 1993-10-12 Ricevitore di segnali teletext con rilevatore di posizione del segnaledi framing code. IT1261606B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO930739A IT1261606B (it) 1993-10-12 1993-10-12 Ricevitore di segnali teletext con rilevatore di posizione del segnaledi framing code.
EP94115935A EP0648053A3 (en) 1993-10-12 1994-10-10 Teletext signals receiver with a framing code position detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930739A IT1261606B (it) 1993-10-12 1993-10-12 Ricevitore di segnali teletext con rilevatore di posizione del segnaledi framing code.

Publications (3)

Publication Number Publication Date
ITTO930739A0 ITTO930739A0 (it) 1993-10-12
ITTO930739A1 ITTO930739A1 (it) 1995-04-12
IT1261606B true IT1261606B (it) 1996-05-23

Family

ID=11411780

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930739A IT1261606B (it) 1993-10-12 1993-10-12 Ricevitore di segnali teletext con rilevatore di posizione del segnaledi framing code.

Country Status (2)

Country Link
EP (1) EP0648053A3 (it)
IT (1) IT1261606B (it)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6068787A (ja) * 1983-09-26 1985-04-19 Hitachi Ltd フレ−ミングコ−ド検出回路
FR2608873B1 (fr) * 1986-12-23 1989-03-24 Radiotechnique Compelec Dispositif de reception de donnees numeriques comportant un circuit de reconnaissance de debut de paquet
GB2233192A (en) * 1989-06-16 1991-01-02 Philips Electronic Associated Teletext decoders
FR2652472B1 (fr) * 1989-09-22 1992-01-03 Sgs Thomson Microelectronics Procede de synchronisation du recepteur d'un signal de television de type mac.
US5003390A (en) * 1990-03-26 1991-03-26 Pbse Enterprises, Inc. Search and lock technique for reliable acquisition of data transmitted via television signals

Also Published As

Publication number Publication date
ITTO930739A1 (it) 1995-04-12
EP0648053A2 (en) 1995-04-12
EP0648053A3 (en) 1995-04-19
ITTO930739A0 (it) 1993-10-12

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961029