Dr. Musab T. S. Al-Kaltakchi is a lecturer in the Electrical Engineering Department, Mustansiriyah University, Baghdad, Iraq. He obtained his BSc in Electrical Engineering in 1996 and obtained his MSc in Communication and Electronics in 2004 from Mustansiriyah University. He was awarded his Ph.D. in Electrical Engineering/Digital Signal Processing from Newcastle University, UK, in 2018. He is a member of the Institute of Electrical and Electronic Engineering (IEEE) and also of the Institute of Engineering and Technology (IET). His research interests include speaker identification and verification, speech and audio signal processing, machine learning, artificial intelligence, pattern recognition, and biometrics.