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"A wetland center in London, parks in downtown San Francisco, a wildlife sanctuary in Arcata, and a wetlands park on the outskirts of Las Vegas--what do these urban and suburban locations have in common? They are leading examples of a new restoration design approach that is squarely placed at the interface of nature and culture. This multidisciplinary paradigm bridges the gap between an ecological approach preoccupied with returning damaged landscapes to an imagined original state and a landscape design approach concerned with creating a place for people to reinhabit. Environmental Restoration and Design for Recreation and Ecotourism is the first book to provide a detailed examination of the entire process of restoring damaged or abandoned landscapes to benefit both nature and people, specifically for the purposes of recreation and ecotourism. With a focus on history, planning, methodology, design, and construction, it explores five case studies of successful regenerative landscape design projects and gives readers an inside look at the evolution of design projects. Two of the cases offer a particularly comprehensive review of award-winning projects: the reparation of the degraded Las Vegas Wash into Clark County Wetlands Park and the transformation of the abandoned Barn Elms Reservoirs into the London Wetland Centre. Supported by extensive photographs, tables, maps, sketches, and schematics, these case studies trace how ideas are first conceived and then adopted, transformed, or even abandoned along the way. Each case study also includes a questions-and-answers discussion with designers and managers. Emphasizing the need for interdisciplinary cooperation, the book presents lessons learned from some of the most innovative projects in regenerative landscape design"--"

"This book provides various speech enhancement algorithms for digital hearing aids. It covers information on noise signals extracted from silences of speech signal. The description of the algorithm used for this purpose is also provided. Different types of adaptive filters such as Least Mean Squares (LMS), Normalized LMS (NLMS) and Recursive Lease Squares (RLS) are described for noise reduction in the speech signals. Different types of noises are taken to generate noisy speech signals, and therefore information on various noises signals is provided. The comparative performance of various adaptive filters for noise reduction in speech signals is also described. In addition, the book provides a speech enhancement technique using adaptive filtering and necessary frequency strength enhancement using wavelet transform as per the requirement of audiogram for digital hearing aids.- Presents speech enhancement techniques for improving performance of digital hearing aids;- Covers various types of adaptive filters and their advantages and limitations;- Provides a hybrid speech enhancement technique using wavelet transform and adaptive filters."

"This book has been designed for a first course on digital design for engineering and computer science students. It offers an extensive introduction on fundamental theories, from Boolean algebra and binary arithmetic to sequential networks and finite state machines, together with the essential tools to design and simulate systems composed of a controller and a datapath. The numerous worked examples and solved exercises allow a better understanding and more effective learning. All of the examples and exercises can be run on the Deeds software, freely available online on a webpage developed and maintained by the authors. Thanks to the learning-by-doing approach and the plentiful examples, no prior knowledge in electronics of programming is required. Moreover, the book can be adapted to different level of education, with different targets and depth, be used for self-study, and even independently from the simulator. The book draws on the authors’ extensive experience in teaching and developing learning materials."

"This book is that explicitly focuses on the presentation of the most important digital geometry algorithms. Each chapter provides a brief survey on a major research area related to the general volume theme, description and analysis of related fundamental algorithms, as well as new original contributions by the authors."