Voice research is a multidisciplinary field that focuses on studying various aspects of human voice production, perception, and communication. This can include research on the biology and physiology of the voice, as well as studies on how voice is used in speech and singing. Voice research can also encompass studies on voice disorders and therapies, as well as the social and cultural aspects of vocal communication. Overall, voice research seeks to enhance our understanding of how the voice works and how it impacts human interaction and communication.