Numerous factors can affect the quality of electrical power, including the type and location of equipment, equipment manufacturing, and component tolerances. Therefore, power quality analyses can become quite complex. This reference book builds a foundation in power system theory and power quality principles and explores prominent power quality issues such as power frequency disturbances, transients, voltage and current harmonics, and electrostatic discharge. It compares different power quality measurement instruments, details ways to correctly interpret power quality data, and it presents alternative solutions to power quality problems and compares them for feasibility and economic viability.
Restoring Classic & Collectible Cameras by Thomas Tomosy, ISBN 0936262591
Anyone with basic mechanical skills and tools can turn old cameras, in almost any condition, into working, valuable collectibles that can take wonderful photos. Fully illustrated to make every step clear, this book provides instructions on all types of restoration and maintenance, from simple cleaning to complete disassembly and rebuilding. Collectors will appreciate help in maintaining their collections of wooden view, large format, medium format, miniature format, and most other types of cameras. Specific models are covered throughout the book.
Restoring Classic & Collectible Cameras by Thomas Tomosy, ISBN 0936262591
Quality digital cameras > Restoring Classic & Collectible Cameras by Thomas Tomosy, ISBN 0936262591
Digital SLR Cameras & Photography for Dummies
Digital SLR Cameras & Photography for Dummies
Quality digital cameras > Digital SLR Cameras & Photography for Dummies
Fundamentals of Digital Television Transmission by Gerald W. Collins, ISBN 0471391999
What today s TV engineers need to know about working with digital systems
This book helps systems engineers, designers, and managers in TV broadcasting make a smooth transition from analog to digital technologies. With an emphasis on RF transmission rather than baseband signal processing, it offers in a single resource a complete discussion of the digital TV signal, from the input to the transmitter to the output of the receiving antenna.
Industry expert Gerald Collins provides clear, up-to-date explanations that build upon experience engineers already have with analog technology, including comparisons between analog and digital systems, factors affecting the performance of VHF and UHF stations, and down-to-earth discussions of modern high-power RF filters. Plus, he provides over 150 high-quality illustrations and tables as well as extensive references for readers wishing to pursue the subject more in depth. The discussion includes: Major digital TV transmission standardsKey performance...
Fundamentals of Digital Television Transmission by Gerald W. Collins, ISBN 0471391999
Kodak P20 Zoom Flash for Digital Cameras
Kodak P20 Zoom Flash for Digital Cameras
Quality digital cameras > Kodak P20 Zoom Flash for Digital Cameras
On the Road with Your Digital Camera
"On the Road with Your Digital Camera" outlines the facts that a beginning digital photographer needs to know in order to be successful while traveling. Rather than merely focusing on digital photography technique, this book offers in-depth coverage of topics such as planning and preparing for photography trips (researching locations, camera choice, and maneuvering through security and customs) and issues the traveling digital photographer may encounter on the trip (weather, obstructions, photo etiquette,...
digital cameras for kids
Quality digital cameras > On the Road with Your Digital Camera