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This book presents the fundamentals of Digital Signal Processing using examples from common science and engineering problems. While the author believes that the concepts and data contained in this book are accurate and
Displaying Digital Signal Processing - A. Anand Kumar- By www.EasyEngineering.net.pdf.
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1.0 DIGITAL SIGNAL PROCESSING What do we mean by “Digital Signal Processing”? DIGITAL - means discrete in nature – i.e. the signal levels are chosen from a finite set of levels, as opposed to continuous or analog signals, which can have an infinite number of levels. In practice, digital nearly always means binary, that is, two-level
Digital Signal Processing (DSP) is the application of a digital computer to modify an analog or digital signal. Typically, the signal beingprocessedis eithertemporal, spatial, orboth. For example, an audio signal is temporal, while an image is spatial. A movie is both temporal and spatial. The
With the invention of the digital computer and the rapid advances in VLSI technology during the 1960s, a new way of processing signals emerged: digital signal processing. This and the next two presentations provide a brief historical. summary of the emergence of signal processing and its applications.
Digital signal processing : fundamentals and applications. "Bridging the gap between theory and application, this text covers all the main areas of modern DSP. Principles, applications, and hardware implementation issues are presented, and a wealth of worked examples and end of chapter exercises provide the opportunity for self-learning.