Speech in crowded spaces (IMAGE) American Institute of Physics Caption Seeing a talker's face improves your ability to perceive speech, but only if the face and voice come from the same location in space. Credit Justin Fleming Usage Restrictions Journalists may use this image only with appropriate credit. License Original 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.