VocaliD “extracts acoustic properties from a target talker’s disordered speech (whatever sounds they can still produce) and applies these features to a synthetic voice that was created from a surrogate voice donor who is similar in age, size, gender, etc. The result is a synthetic voice that contains as much of the vocal identity of the target talker as possible yet the speech clarity of the surrogate talker. It’s a simple idea that could make a powerful impact on the lives of those who rely on synthetic voices to express themselves.”
Link found by @photolifeofq