Direct to home connection: distortion free high quality TV viewing

Direct to home connection: distortion free high quality TV viewing

The advent of direct to home services offering movie-quality picture and sound, large number of entertainment and interactive channels at fair costs has broken the monopoly of local cable operators. DTH services are more reliable and readily available in both rural as well as urban areas.

A dth connection brings the broadcaster directly in touch with the consumer through a wireless network. Satellite programmes in encrypted form are received by the consumer through a small personal dish. The set-top box decodes the encrypted signals and opens up the world of entertainment and knowledge for the viewers.

The Indian government allowed Ku-band direct to home television broadcasting in the year 2001 and paved way for entry into the DTH era. Dish TV was the first to launch direct to home connection in India and today there are a number of major players in the field like Tata Sky, Doordarshan, Airtel Digital TV, Reliance BIG TV, Videocon d2h, Sun Direct that offer DTH broadcasting with DD Direct being the only free to air satellite TV India.

Direct broadcast digital satellite providers buy programs from broadcasters and re-sell to the viewers in different packages. These packages contain selected channels as demanded by the viewers thereby saving unnecessary expenses and blocking unwanted channels. TV guides, regional channels of choice, interactive channels and movies on demand are some of the special features offered by the providers in their packages. DBS technology through special receivers, called Digital Video Recorders (DVRs) allows the users to pause or record live television also.

Though satellite TV technology is still developing, it has already carved a niche into the homes of many Indians. Satellite TV offers digital quality without distortion in audio or video signals but it is a little expensive as compared to a cable connection because of the initial installations though in the long run it can be cost effective.

The access of direct to home connection in more than one room requires a different set top box and the fee is also extra. However, this issue has been partially dealt by the progress in technology. Some companies also provide TVs with inbuilt set top boxes and the only thing required is a dth connection. The only problem that is beyond the control of providers is the weather. Nonetheless with so much advances and R&D going on, there is still hope that weather related malfunctions could also be resolved. By and large Dth connection has ushered in an enthralling world of entertainment for the die-hard TV fans.

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