The CAS system of broadcasting offers a lot of wonderful advantages. It offers advantages to viewers, broadcasters, cable TV operators and advertisers.
CAS provides the viewers with an advantage to watch only what they really want to watch. This is much more than what the cable operator has on offer.
This way the viewers can actually save the money that they otherwise spend on viewing the unnecessary channels. Also it offers them with a far better transmission because it uses an optic fiber instead of the usual metal cables. This means that the viewers will not have to pay extra money to the cable operators any longer.
CAS enables the broadcasters to grapple with the issue of cable operators who do not declare the actual number of subscribers. Hence it helps to avoid some losses. By using CAS, the broadcasters can actually find out the exact number of subscribers being served by a certain cable operator.
CAS helps the broadcasters to make much more profit. They just have to pay a small part of their subscription fee to the broadcasters. They only have to pay for the actual number of end users who opt for a certain channel. This also helps the cable operators to allow pricing their channels according to the popularity enjoyed by a channel.
CAS is also extremely beneficial for the advertisers. With the help of CAS the advertisers can get a much more accurate indication of the program popularity. CAS helps to count only the actual subscribers of each channel. This helps the advertisers to make a better assumption of the people who watch a certain channel in a give period of time.
The fact is the broadcasting system of CAS is highly advantageous for viewers, cable operators, broadcasters and advertisers alike.
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good work dude… dear this is the only place where I could get the information … but can you list its disadvantages,If any