**Author details**

Sanja Grubesa\* and Mia Suhanek Faculty of Electrical Engineering and Computing, Department of Electroacoustics, University of Zagreb, Zagreb, Croatia

\*Address all correspondence to: sanja.grubesa@fer.hr

© 2020 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
