Jo Estill

About the Author

Jo Estill is a pioneering voice scientist and educator whose groundbreaking work has revolutionized the understanding and training of the human voice. With a background in speech pathology and a passion for bridging science and artistry, she developed the Estill Voice Model, a comprehensive framework that demystifies vocal production by isolating and mastering its essential components. Through decades of research, teaching, and performance, Estill has empowered singers, actors, and speakers worldwide to achieve greater control, expressiveness, and vocal health. Her innovative approach continues to influence vocal pedagogy, offering practical tools for professionals and enthusiasts alike to unlock the full potential of their voices in an accessible, evidence-based manner.