Speech processing technologies are revolutionizing human-computer interaction by enabling machines to understand and respond to natural language with greater accuracy and nuance. This progress enhances accessibility, supports inclusiveness, and creates more seamless digital experiences across education, healthcare, and daily life. As voice-driven systems become more integrated into society, they have the potential to transform communication, productivity, and even social connectedness. At the same time, they introduce critical considerations around ethics, privacy, and the responsible use of AI in human interaction. Advancements in Speech Processing for Human-Computer Interaction provides a comprehensive and up-to-date analysis of the latest breakthroughs in speech processing, specifically focusing on their applications and impact within the field of human-computer interaction. It goes beyond a mere survey of existing technologies, providing a critical analysis of the latest advancements, highlighting their practical implications, and inspiring future research and innovation in the exciting and rapidly evolving field of speech-enabled human-computer interaction. Covering topics such as artificial empathy, natural language processing, and social media, this book is an excellent resource for researchers, developers, graduate and postgraduate students, industry professionals, product managers, academicians, and more.