· when the results were subpar, sonantic developed new algorithms to work with less data and wound up creating over 40 different models of kilmer s voice. · he lost his natural voice and had to use an electronic voice box to communicate, opening up about his struggles in his 2021 prime documentary, val. · for years, val kilmer recorded and preserved hours of personal footage, capturing his life both on and off movie sets. · the batman actor tragically lost his own voice in 2014 following treatment for throat cancer. Discover the incredible journey of renowned actor val kilmer and how ai technology brought his voice back after battling throat cancer. Learn how sonantic, a british ai firm, played a crucial role in recreating kilmer s unique vocal cadence and the impact it had on his personal and professional life. He underwent a procedure on his trachea that reduced his voice to a rasp and rendered him short of breath, according to a statement released to the hollywood reporter. When he lost the ability to speak due to illness, those very recordings became essential to something extraordinary — the recreation of his voice through artificial intelligence. Kilmer ’ s voice in the film was recreated using ai technology that analysed hours of archival recordings to generate a version of his signature voice. The team chose the best and most. · kilmer was heavily involved with the development of the ai prototype, working closely with sonantic and providing archival footage of his voice to create the model, according to the wrap.