This volume contains 12 chapters written by 36 authors from 12 countries: Argentina, Belarus, China, France, Germany, India, Iran, Mexico, Poland, Romania, Sweden and UAE. But it is not a simple set of reviews. Each of chapter contains the extended state-of-the art followed by new, obtained by authors results, unpublished before. In order to offer a fast and easy reading of each topic, every chapter in 'Advances in Signal Processing Reviews' Vol. 2 is independent and self-contained. All chapters have the same structure: first, an introduction to specific topic under study; second, particular field description including sensing or/and measuring applications. Each of chapter is ending by well selected list of references with books, journals, conference proceedings and web sites. The book will be useful for post-graduate students, researchers, engineers and scientist working signal processing area.