MSN reports: “Amazon.com Inc.’s Audible will begin inviting a select group of US-based audiobook narrators to train artificial intelligence on their voices, the clones of which can then be used to make audiobook recordings. The effort, which kicks off this week, is designed to add more audiobooks to the service, quickly and cheaply — and to welcome traditional narrators into the evolving world of audiobook automation which, to date, many have regarded warily.”