Editing Audio as Text (image) Princeton University, Engineering School Share Print E-Mail Caption Technology invented by Princeton University computer scientists allows people to edit audio recordings with the ease of changing words on a computer screen. The system inserts new words in the same voice as the rest of the recording. Credit Professor Adam Finkelstein Usage Restrictions Non-commercial use Share Print E-Mail 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.