Jo Estill
Jo Estill | |
|---|---|
At the award of her honorary doctorate in London in 2004 | |
| Born | Josephine Antoinette Vadala April 25, 1921 Donora, Pennsylvania, United States |
| Died | December 9, 2010 (aged 89) Santa Rosa, California, United States |
| Known for | Voice research and the development of Estill Voice Training |
Josephine Antoinette Estill (née Vadala; April 25, 1921 – December 9, 2010), known as Jo Estill, was an American singer, singing voice specialist and voice researcher. Estill is best known for her research and the development of Estill Voice Training, a programme for developing vocal skills based on deconstructing the process of vocal production into control of specific structures in the vocal mechanism.