Codes For Error Detection

The second edition of this major textbook in global communication has been fully revised to bring it up to date with advances in this dynamic field. From media coverage of the Afghanistan and Iraq wars and Arabic media systems, to digital cameras and the birth of the iPod, this book offers students a comprehensive understanding of the complex international communication scene, and of the implications of rapid changes to the worldwide media landscape that continue on a daily basis.

The main reason for the premature breakdown of today’s electronic products (computers, cars, tools, appliances, etc.) is the failure of the components used to build these products. Today professionals are looking for effective ways to minimize the degradation of electronic components to help ensure longer-lasting, more technically sound products and systems.

Advanced Lighting Controls is edited by Craig DiLouie and written for engineers, architects, lighting designers, electrical contractors, distributors, and building owners and managers. Advanced lighting controls, indicated by research as the “next big thing,” are now mandated by the ASHRAE/IES 91.1-1999 energy standard, the basis for all state energy codes in the U.S., and are becoming the norm rather than the exception in new construction

GSM, GPRS and EDGE Performance: Second Edition provides a complete overview of the entire GSM system. It features comprehensive descriptions of GSM’s main evolutionary milestones — GPRS, AMR and EDGE; such developments have now positioned GERAN (GSM/EDGE Radio Access Network) as a full 3G radio standard.