An Introduction to Parametric Digital Filters and Oscillators

Digital signal processing (DSP) does not require any special advertisements. Since the 1960s, it has become one of the most intensive fields of study in electronics-related science, and since the 1980s, owing to the extensive progress in integrated circuits technology, it has been an inseparable part of modern electronic systems. However, among the numerous DSP publications on algorithms, approaches, technical solutions, and so on, there is apparently no book on library shelves that is dedicated to linear non-adaptive time-variant digital filters. The lack of such a book is a deterrent to developing much broader engineering applications of these systems.