Modems
A modem converts a computer's digital signals into the telephone's analog signals. The word modem comes from the two steps in this process: "mo dulation" and "dem odulation". Digital data from a computer is fed to a modem which converts data into an analog signal. Another modem converts these signals back into the original digital signal. Data can transmit at the rate of several thousand bits per second over ordinary telephone lines and at even higher rates over "shielded" lines. Modems operate in full or half duplex mode, depending on whether they send data together or one at a time. Below are articles on computer modems, communication hardware and modem reviews.
ADSL Vs DSL Modem
Well many of us often get confused with this comparison, ADSL vs DSL modem. Isn't ADSL and DSL modem the same thing? Well, if you are facing all these confusions, then read this article on ADSL vs DSL modem, to get your doubts clarified.
What is a Cable Modem
A cable modem allows access to broadband Internet. Continue reading to know more about it.
What is the Function of a Modem
A device which carries out the two important tasks of modulating and demodulating the analog signals is called a modem. The analog signals encode the digital information at the time of modulation and decodes it back during demodulation to transmit the data.
What does Modem Stand For
What is a modem? How does a modem work? Read on for the answers along with an introduction to some of the popular types of modems such as cable modems, satellite modems and the wireless ones!
Finding the Best Cable Modem
Find the Best Cable Modem for your computer with the help of this article.
Buying a Wireless Modem for Internet Access
A wireless modem can be the answer to all your wireless Internet service woes; here is some information that could make buying a Wireless Modem simpler…
DSL vs. Cable Modem - Choosing the Best Internet Service
Broadband or Dial up connection? DSL, Cable or Satellite? So many options and so little information. Here is some more information to help you along the way.
Cable, Digital, and Dial-up Modems
Computer users are riding the next wave in Internet technologies by switching from typical dial-up modems to high-speed cable/broadband connections.
Broadband USB Modems : Useful for Connecting to Internet Everywhere
Broadband modems are used to avail internet connectivity on devices such as laptops. The gadget is very compact and can be plugged into the USB port of laptops. It brings wireless internet connectivity and people can easily download files that they may require.