| One of the options that you have now with satellite | | | | you satellite receiver removes what ever isn't |
| TV programming from DirecTV and Dish Network is | | | | supposed to be in the signal and you get a far more |
| high definition TV programming. The word high | | | | detailed signal. DirecTV and Dish Network both have |
| definition refers to the picture that you get on the | | | | high definition programming packages that can be |
| screen of your TV, because it is a far more precise | | | | added to any one of their regular programming |
| and defined picture with high definition TV | | | | packages and while Dish Network is the leader with |
| programming. | | | | thirty-one high definition channels, DirecTV's twelve |
| The audio feature that you get with high definition TV | | | | channels package is less expensive. |
| programming is also special, in that it comes in digital | | | | Dish Network specializes in premium movie |
| surround sound that also uses Dolby noise reduction | | | | programming and DirecTV is the sport specialist in |
| technology to refine the sound quality that you hear. | | | | broadcasting with more premium and ultra-premium |
| With standard format the signal can't be cleaned up | | | | sports channels than any other TV programming |
| before it is presented to you on your TV and this is | | | | service provider. This means that between the two |
| why you sometimes get static on the screen and in | | | | TV programming service providers you have a lot of |
| the sound feature as well. | | | | choices for your TV programming even if you are on |
| When the signal is digitized it is converted to a | | | | a budget. |
| computer digital code before it is sent out and then it is | | | | For instance you can sign up for DirecTV's economical |
| able to be cleaned up after it is received. Signals pick | | | | forty channel Family Choice programming package, |
| up unwanted interference and other stray signals after | | | | add on their two ultra-premium sports channels which |
| they are broadcasted out and if the unwanted material | | | | are NCAA Mega March Madness and NFL Sunday |
| isn't removed it can distort what you see and hear on | | | | Ticket along with their economically priced twelve |
| your TV set after they arrive at your satellite dish or | | | | channel high definition package. With this combination |
| antennae. | | | | you have the best in high definition sports programming |
| A simple analogy would be if two people were trying | | | | at your disposal and it is all done within your budget. |
| to communicate across a busy highway and they had | | | | Or you can opt for Dish Networks Americas |
| the choice of yelling to each other, or writing a note | | | | Everything package along with their thirty-one channels |
| and then throwing it across the highway. If they yell | | | | of high definition and then you will have two-hundred |
| across the highway the message will get through, but | | | | and fifty channels, including the best premium movie |
| there will be some unwanted noise that can't be | | | | programming that is available and thirty-one of them |
| avoided as well. With the written note there will be | | | | will be in high definition. You can find out more about |
| some unwanted dirt on the note, but it can be | | | | high definition and digital surround sound by contacting |
| removed and the message can be communicated in | | | | either of these two programming service providers |
| far more detail this way. | | | | online. |
| This is how a digital signal is sent and the computer in | | | | Written by David Johnson. |