Digital communication

This a blog about my current work on digital communcation and my interactive college website.

Wednesday, 8 December 2010

Broadband


Broadband refers to a form of telecommunication that allows large amounts of information to be transmitted to your home computer from the outside world, e.g. from the Internet. Broadband transfers data at least 10 times faster than standard dial-up, because it provides wide band of frequencies to transfer data at the same time…in other words a much fatter pipe to push data through.

ADSL Asymmetric Digital Subscriber Line, or DSL for short. is a high-speed Internet access service that utilizes existing copper telephones lines to send and receive data at speeds that far exceed conventional dial-up modems.

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