By Roy Hoffman
Data compression is now crucial to services and products of many industries together with desktops, communications, healthcare, publishing and leisure. This necessary source introduces this region to details process managers and others who have to know how it truly is altering the realm of electronic structures. if you comprehend the know-how good, it finds what occurs whilst facts compression is utilized in real-world functions and gives tips for destiny expertise development.
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Additional resources for Data Compression in Digital Systems
Underlying these complex and heady issues is one issue this book must deal with, standards. In the simplest terms, convergence means that products and services from various industries must work together. 3 On-demand movies. 3 for on-demand delivery of digital movies. The movies, produced in digital format, are stored on digital storage devices. A server computer and its database software manage user requests for viewing the films, do billing, and control delivery. A communications network transports the bits to home television receivers and transports user commands back to the server.
Computer manufacturers, telecommunications providers, and large customers for computers and telecommunications were involved. The literature records many proposals and some products for compressing databases, computer files, and voice for storage or transmission [Snyd70, Regh81, Coop82, Hark82, Rait87, Held91]. But none of these efforts elevated data compression to the status of being an essential technology, in part, because solutions could still be found by throwing more money at the problem-buy more storage, contract for more bandwidth-and customers were willing and able to do so.
The communications industry knows it well. So, too, do the publishing and entertainment industries. The consumer-electronics industry has relearned it several times in the 20th century. The computer industry is still learning it. Often, there is a need for just one, universal standard because anything else is unworkable. Choosing to drive on the right-hand or left-hand side of the road, the 6-MHz television channel, the common physical, electrical, and signaling standards for telecommunications-these are examples.
Data Compression in Digital Systems by Roy Hoffman