Digital terrestrial television - 8-VSB and DVB-T systems
Article REF: TE6147 V1

Digital terrestrial television - 8-VSB and DVB-T systems

Author : Michel NAJMAN

Publication date: November 10, 2002, Review date: March 1, 2015 | Lire en français

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Overview

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AUTHOR

  • Michel NAJMAN: Engineer from École Nationale d'Ingénieurs de Brest - DVB-T Test Manager at Thales Broadcast et Multimédia

 INTRODUCTION

In this second article, we'll analyze the ATSC system and 8-VSB modulation, detailing synchronization and the various external and internal encodings. Then we'll analyze the DVB-T system, detailing the various encodings, interleaving, punching and mapping. The two systems will then be compared.

The principles of digital terrestrial television are described in and equipment and deployment in .

For further information on acronyms, please refer to the acronym table in .

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