Teodoro Aguilera received his Physics degree in 2009, his M.Sc. in Physics in 2011, and his PhD. in Electronics in 2016, all from the University of Extremadura (Spain). Since 2009, he has been with the Department of Electrical Engineering, Electronics and Automation at the University of Extremadura, where he currently works as a Lecturer in Electronics. Also, he is a research fellow of the Sensory Systems Group (GISS), where his work lies in Acoustic Local Positioning Systems (ALPS) design and signal processing.