Speakers

1. How it Works

A speaker is essentially the final translation machine. It gets the electrical signal translating it back into physical vibrations, creating sound waves. It then is encoded to a CD or to the hard drive.

2. Uses
Speakers are mainly used for hearing sounds from the computer.

3. Other Uses
Just like voice recognition systems, speakers help people with disabilities to be able to work on the computer.

4. Leading Providers
-Z-2300 2.1 Speaker System Editors' choice
-Altec Lansing inMotion iM600
-Energy Take Classic Editors' choice

Works Cited
Works Cited
"HowStuffWorks "How Speakers Works"" Howstuffworks "Electronics" Web. 04 Aug. 2009.
CNET.com-http://reviews.cnet.com/1770-5_7-0.html?tag=mncol%3Bsort&query=speaker&searchtype=products&rpp=10&sort=popularity+asc