Descript's Overdub feature revolutionizes audio editing by letting you fix mistakes or add new content by simply typing. After training a voice model with about 10 minutes of your speech, you can generate new audio in your voice by typing text. This is invaluable for podcasters and video creators—instead of re-recording to fix a mispronounced word or add a forgotten sentence, you just type the correction and Descript generates it in your voice, seamlessly blending with the original audio. The voice cloning quality is excellent for editing purposes, and because it's integrated into Descript's editor, the workflow is smooth. Overdub also includes stock AI voices if you don't want to clone your own. This isn't standalone TTS software; it's a editing tool that happens to use voice AI in the most practical way possible.