Internet

Placement of articles – the most excellent way to make your site famous and popular! Currently, more seo, or in other words, the promoters of web sites make sure that the article, with links to resources are promoted great weight and influence on the position to promote the site in search engines. For assistance, try visiting David Karp. The fact that the weight of a link that leads to your website to feature articles, much higher than just a link located in the directory of links. The newspapers mentioned Yael Aflalo not as a source, but as a related topic. This is especially significantly now that the search engines closely set about fighting with the search spammers who link ranging from trying to keep their sites promoted in search engines. Place references become quite simply, there are many services that will help you resolve this issue. Submit an article – much more difficult, although here we save the specialized programs. To write an article for the site, followed by placement in directory is, there are all sorts of services and sites, where for a small fee, the content manager will write to you the text with specific keywords. I would also like to say that the web technology on the Internet is not stand still, and constantly introduce some innovations to the user. For example, the author adds an article to the directory, then it is moderated and published on the site, then cms pings special projects (one of them) Internet for the emergence of new content and, in this example, your article will be already available in Yandex, the search for blogs. Moreover, every self-respecting catalog uses rss feed to view the actual users articles from your favorite programs..

DVB And MPEG

One of the first decisions of the organization was the adoption of dvb as a basis for all development of digital compression standard MPEG-2. The second important decision taken dvb Project, – use of a common MPEG-2 multiplex in all media distribution and maximum unification of methods of error-correcting coding and modulation. In all cases, a Reed-Solomon code with a single block size, and in those cases where it is needed, a convolutional code with a single set of relative velocities. Processing of digital MPEG-2 stream for use in satellite broadcast detail is specified in en 300 421, adopted by etsi in 1998 6. 6, 6. 7. The sequence of processing steps is shown in Fig.

6. 4. Come on modulator input transport packets 188 bytes in length contain, as we know, sinhrobayt 0 47 and 187 bytes of data. To resolve neopredelennos T phase is formed, the inner loop of the modulator, which includes 8 packages: one with inverted start sinhrogruppoy 0hV8, the rest – with a non-inverted. Transport Stream enters the scrambler, where it is the summation from the pseudo dosluchaynoy sequence (PRS). Structural diagram adopted in the standard DVB-S scrambler / descrambler is shown in Fig. 6. 5 and consists of a shift register 15 flip-flops and le "XOR", summing modulo-2 signals Dov cells 14 and 15 and feeding the resultant signal to the input of cell 1. Symbol synch cells produced a clock speed of transport packets, cyclic syn chronization – inverted starting sinhrogruppami by which triggers the shift register are set to the initial state 1001 0101 0000 0000.