|
| |
Dish Network Company History
Dish Network Company History By Kate Ivy and Gary DavisDish Network Satellite TV.ws(Webmasters - you may freely use this article in your newsletter or website, providingyou re-print the article exactly as it appears, including the Byline, Bio and links ...
Dish Network Satellite TV -- What You Need To Know Before You Order
Launched in 1996 by EchoStar Communications, DISH Network is the second-largest satellite TV provider in the world, with 11 million subscribers and 9 broadcast satellites. In addition to TV programming, DISH Network satellite TV also offers 50 Sirius ...
How Hollywood is trying to control your HDTV
The Federal Communications Commission’s Broadcast Flag mandate is set to come in to force on 1st July, if legal challenges fail to stop it. The Broadcast Flag will place severe restrictions on consumers’ ability to view HDTV content in the way that suits ...
|
|
|
|
| |
MP3 music downoad.
If you have read How CDs Work, you understand how musical sounds can be turned into numbers and recorded on a CD. A CD stores music using 44,100 samples per second, 16 bits per sample and two channels (for stereo sound). This means that a CD stores about 10 million bytes (megabytes) of data per minute of music on the CD. A three-minute song therefore requires 30 megabytes of data.
If you have ever tried to download files on the Internet, you know that 30 megabytes is huge. If you are using a modem to connect to the Internet, 30 megabytes of data would take several hours to download.
MPEG (The Moving Picture Experts Group) has developed compression systems used for video data. For example, DVD movies, HDTV broadcasts and DSS satellite systems use MPEG compression to fit video and movie data into smaller
spaces. The MPEG compression system includes a subsystem to compress sound, called MPEG Audio Layer-3. We know it by its abbreviation, MP3.
MP3 can compress a song by a factor of 10 or 12 and still retain something close to CD quality. So a 30-megabyte sound file from a CD reduces to 3 megabytes or so in MP3. When you download the MP3 file and play it, it sounds almost as good as the original file. If you wanted to, you could download an MP3 file, expand it back to its original size and then record it on a writable CD so you can play it in a CD player. All that you are doing is converting back and forth between different formats to make downloading easier.
http://www.howstuffworks.com
About the author:
http://www.a1-music-download-4u.info/
|
|
|
|
|
|
 |
Should I upgrade my CRT HDTV? (Morrison's Mailbag)CNET (blog)All but the most obscure channels are now available in 16x9 HDTV. Does your cable provider not offer them? If they do, and you're not paying for the HD channels from your cable/satellite provider, you should be. That's a waste of your HDTV.and more » |
|
Is it Okay to Use an HDTV as a Computer Monitor?LifehackerI've been debating between buying a new computer monitor or an HDTV to use with my PC. Since large monitors (say about 27 inches) are close to the prices of a decent sized HDTV (say 32 inches or smaller) which would you go with?and more » |
|
