"This book is a timely introduction to the sonic world as it relates to robots and human-robot interaction. Covering an eclectic range of topics including speech, music and emotion, it provides a valuable exploration of contemporary issues in an area of growing importance.”-Prof Roger K Moore, Chair of Spoken Language Processing, Vocal Interactivity Lab (VILab), Department of Computer Science, University of Sheffield"Sound transcends its role as a mere instrument for human communication; it has evolved into an essential aspect of our interaction with the machines surrounding us. This book offers a vital compilation of insights into how sound can be integrated as a central component in the future of robotics.”-Dr Martin Clancy, editor of Artificial Intelligence and Music Ecosystem