cabling. Dense wavelength division multiplexers, with powerful chips, connected to fiber in broadband networks enable broadband networks to carry many more streams of traffic simultaneously. The small chips within multiplexers take up less space, but enable transmissions from multiple devices to be carried simultaneously on single strands of fiber cables. Compression and multiplexing gear are key elements in advanced gigabit per second packet networks connected to homes, commercial organizations, and businesses. Compression is an important technology that uses advanced mathematical algorithms to shrink the number of bits needed to transmit high-definition video, music, text messages, and voice. The most widely used cloud applications enabled by compression and multiplexing are the social networks whose subscribers upload and stream music, video clips, and photos to and from Facebook, Snapchat, Spotify, LinkedIn, and others. Amazon's cloud computing, streaming media, and retail sales is another factor in increased traffic on broadband networks. Compression, multiplexing, high capacity networks and computer chips additionally enable cloud computing. Cloud computing has a large impact not only on how IT departments manage their applications. It also is a factor in how consumers manage their own www.TechnicalPDF.com storage requirements for photos and music. Young people in particular consume such high amounts of music and photos that their personal devices often don't have the capacity to store them all. Thus, they too use cloud computing for the ease of accessing their music and documents from anywhere there is broadband and from any device. Compression is the key enabler of virtual and augmented reality. Chips used to compress images in virtual reality have graphical processing capability that can process large chunks of graphical data. Currently, online gaming is the most frequently used application for virtual reality. It enables high-density images that provide immersive experiences for gamers. In the future, v