Cuba Tourist Visa. Everyone wishing to enter Cuba as a Tourist is required to apply for a Tourist Visa-card. A tourist card is valid ONLY for leisure or recreational purposes. It is not valid for other travel purposes. A Tourist Card is valid only for one entry within 180 days after the date of issue.
HD-CVi & HD-TVi Technologies. HDTVI (High Definition Transport Video Interface) is the HD Video transmission Interface. HDTVI technology can be implemented in existing simulation on a transmission line reliable kop HD video signal transmission.
Most of the DTH HD service providers in India only have a few HD channels in their package. The bulk of the channels in a DTH connection in India will be in ordinary SD TV(Standard Definition TV). You must have an HD or an HD ready TV to watch HD channels in its true magnificence. HD TV is wide screen TV.