Services
Estill Voice Training™'s founder, Jo Estill, felt that her purpose in life was to “teach the world to sing.” The expanded mission of Estill Voice International™ is to lead the way in vocal training and rehabilitation by providing simple tools that enable speakers and singers to achieve their personal vocal goals. Estill Voice International™ provides unparalleled educational opportunities, software solutions, specialized healthcare products, and world-renowned Estill Voice Training™ (also known as Estill Voicecraft in some regions). Central to our mission is the balance of vocal health and aesthetic freedom. Estill Voice International accomplishes its goals by merging science and art through progressive research, accessible technology, and innovative teaching techniques. Whether training or rehabilitating performers, every-day speakers and avocational choir singers, or corporate speakers in board rooms or call-centers, Estill Voice International offers unsurpassed products and services for unlocking the vocal potential in everyone.
Experience Voice Training with Vision!
"Jo Estill's work is pioneering in that she was the first to separate voice quality clearly into source and filter components! Her basic vocal tract shapes associated with sob (yawn), twang, and sing (opera) are fundamental to our current understanding of how the source and the filter interact."
Ingo R. Titze, PhD
World-renowned voice scientist
and Director
National Center for Voice and Speech


