There are so many things that you need to consider when you are buying a Smart TV, such as its resolution and color quality. There are also many other features that may be important for you such as a built in FM radio, built in flash and many more. One of the most important things that you need to be looking at is its digital signal processor or DSP. There are a lot of benefits that you can get from having a digital signal processor in your TV, aside from getting a great picture and sound quality.

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