<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="DVB-T - Page 12 - Wikipedia">
<p>
<a accesskey="1" href="page.php?w=DVB-T&amp;p=11">1.Previous</a><br />
<a accesskey="3" href="page.php?w=DVB-T&amp;p=13">3.Next</a>
</p>
<p>switch to the SDTV one (in this way, all receivers that are in proximity of the transmission site can lock the HDTV signal, whereas all the other ones, even the farthest, may still be able to receive and decode an SDTV signal).<br/>
* MUX adaptation and energy dispersal: The MPEG-TS is identified as a sequence of <a href="page.php?w=Packet_%28information_technology%29">data packets</a>, of fixed length (188 bytes). With a technique called <a href="page.php?w=Scrambler_%28randomizer%29">energy dispersal</a>, the byte sequence is <a href="page.php?w=Decorrelation">decorrelated</a>.<br/></p><p>
<a accesskey="1" href="page.php?w=DVB-T&amp;p=11">1.Previous</a><br />
<a accesskey="3" href="page.php?w=DVB-T&amp;p=13">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
