OpenAI Reveals AI Tool To Recreate Human Voices

An anonymous reader writes: OpenAI said on Friday it's allowed a small number of businesses to test a new tool that can recreate a person's voice from just a 15-second recording. The company said it is taking "a cautious and informed approach" to releasing the program, called Voice Engine, more broadly given the high risk of abuse presented by synthetic voice generators.

Based on the 15-second recording, the program can create a "emotive and realistic" natural-sounding voice that closely resembles the original speaker. This synthetic voice can then be used to read text inputs, even if the text isn't in the original speaker's native language. In one example offered by the company, an English speaker's voice was translated into Spanish, Mandarin, German, French and Japanese while preserving the speaker's native accent.

OpenAI said Voice Engine has so far been used to provide reading assistance to non-readers, translate content and to help people who are non-verbal. It said the program has already been used in its text-to-speech application and its ChatGPT Voice and Read Aloud tool.