Voice Editing (VIDEO) Princeton University, Engineering School This video is under embargo. Please login to access this video. Caption The software, named VoCo, provides an easy means to add or replace a word in an audio recording of a human voice by editing a transcript of the recording. New words are automatically synthesized in the speaker's voice even if they don't appear anywhere else in the recording. Credit The researchers Usage Restrictions non-commercial use License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.