Whether you want to learn about what makes organic food different or how your body breaks it down, this guide will show you the inside story of everything edible. See, learn and discover everything about food, from what is healthy to eat and the different ways of cooking, to GM crops and the changing ways we farm livestock. Easy-to-follow descriptions and photographs make the story of food fun to digest.
Sound source localization is an important research field that has attracted researchers’ efforts from many technical and biomedical sciences. Sound source localization (SSL) is defined as the determination of the direction from a receiver, but also includes the distance from it. Because of the wave nature of sound propagation, phenomena such as refraction, diffraction, diffusion, reflection, reverberation and interference occur. The wide spectrum of sound frequencies that range from infrasounds through acoustic sounds to ultrasounds, also introduces difficulties, as different spectrum components have different penetration properties through the medium.
Added by: JustGoodNews | Karma: 4306.26 | Black Hole | 22 April 2011
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Digital Filters
The new technology advances provide that a great number of system signals can be easily measured with a low cost. The main problem is that usually only a fraction of the signal is useful for different purposes, for example maintenance, DVD-recorders, computers, electric/electronic circuits, econometric, optimization, etc. Digital filters are the most versatile, practical and effective methods for extracting the information necessary from the signal. They can be dynamic, so they can be automatically or manually adjusted to the external and internal conditions. Presented in this book are the most advanced digital filters including different case studies and the most relevant literature.
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This completes the "food trilogy" (Chocolat, Blackberry Wine) and explores some of the same themes, although this third book is much darker than the previous two. Set in a small village near Angers on the Loire, it deals with the fortunes of a widow and her three children, Cassis, Reine-Claude and Framboise, against the background of the German Occupation. With no father and only their harsh and overworked mother to care for them, the three children inhabit a strange and brutal world in which adults are a different race, and which works according to a completely different set of moral values.
