...and need active converters if they are to be interconnected. Some new display technologies, such as DVI, provide digital video connectivity. This enables enhanced video quality but requires the use of digital display devices to realise this....

...wired with the hybrid fiber coax (HFC) cabling system necessary to support cable modem service, xDSL arguably enjoys a strategic market advantage. • Recent standardization efforts have made it easier and more affordable to roll out some varieties ...

...cable or via light over fiber lines. The antenna acts as a radiator and transmits waves through the air, just like radio and TV stations. Antennas also receive the waves from the air and transport them to the receiver, which is a radio, TV, or in th...