By Billy Kirk
Troubleshooting a Dish Network satellite dish is a multistep process that involves checking both the dish itself and the satellite receiver. Many may believe that only trained Dish Network representatives can sufficiently troubleshoot a Dish Network satellite dish; however, you can do so within your own home as long as you possess an understanding of satellite receiver hookups and the mounting...
By J.Jacobs
Coaxial cable changed the communications industry. With the introduction of coaxial cable, "coax" for short, came the first long distance transmission lines. In fact, the first cross Atlantic communications cables were of the coaxial variety. A coaxial cable is a type of electrical cable that is comprised of a core conductor, a dielectric insulator and a metal shield, all surrounded by ...
By J.Jacobs
To match the capability of HDTVs, Microsoft and Toshiba introduced the HD-DVD media player and disk. Meanwhile, Sony introduced its own HD media and player under the name Blu-ray. In the end, only one would survive. Both HD-DVD and Blu-ray represent an evolution of DVD technology first introduced in March of 1997. Both HD-DVD and Blu-ray represent what is known as high-definition "HD" ...
By J.Jacobs
Before the introduction of portable music players, music had to be enjoyed at home or at specified places and times. However, the introduction of the Walkman--and later, the Discman--changed the way people both consumed and thought about music. The first portable music player was released in 1979. The Walkman, produced by Sony corporation, played audio cassettes on the go. Five years after the...