The principal problem is that the transmission of audio-visual programs with this quality needs of a big band. Nevertheless, already last year the German chain Premiere was expressing a programming in high payment definition and for satellite. Also, at the beginning of the same year, the Briton BSkyB and the Frenches CanalSat and TPS have begun offering this system. Despite these advances, his real consolidation is foreseen during the Olympic Games of Peking in 2008.

The visual wealth and exquisite quality of image that offer the devices of high definition cause big sense of expectancy between the users. Nevertheless, the costly requisites that are needed to express in the above mentioned format make his implantation difficult in our country.

When we are still not I am useful of all the advantages associated with the TDT, the concept of high definition (high definition, HD) it begins to touch the public. Thanks to this new technology, they can be enjoyed more realistic images and with big visual wealth. The models compatible with her go so far as to show a resolution of up to 1.920 x 1.080. Nevertheless, most of these devices are commercialized by a native resolution of a million points (1.280 x 720).


(05/05/06)