2. Decoder
The decoder (figure 13 ), or Set Top Box, is made up of several components described below.
2.1 Tuner
The first step in watching a program is, of course, to recover the bitstream as it has been constructed, in order to obtain all the useful information. The antenna connected to the decoder sends it a modulated signal that also includes all the error correction data. The tuner (figure 14 ) has several options for retrieving the information it needs for tuning: either the on-board application...
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Decoder
Outlook
Bibliography
References
- (1) - VITERBI (A.J.), OMURA (J.K.) - Principes de communications numériques. 1992 - Dunod.
- (2) - GLAVIEUX (A.) - Communications numériques. - 1996 Masson.
Work
- ...
Theses
- - www.sudoc.abes.fr
- MHIRI (R.) - Identification de brouilleurs co-canaux dans un réseau de télévision numérique de terre (DVB-T) - . Université de Paris-Sud (2003).
- ...
Standards
- Information Technology – Generic coding of moving images and associated sound information – Part 1: systems. - NF EN ISO/CEI 13818-1 - mai 1997
- Information Technology – Generic coding of moving images and associated sound information – Part 3: Sound. - NF EN ISO/CEI 13818-3 - oct. 1996
- Information Technology – Generic coding of moving images and associated sound information – Part 9: Real-time interface extension...
Organizations
International Telecommunication Union (ITU) http://www.itu.org
Motion Pictures Expert Group (MPEG) http://www.mpeg.org
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