Gesture Lab (IMAGE) University of Oldenburg Caption In order to conduct listening experiments with test subjects under controlled conditions, the researchers have created several virtual audiovisual scenes. Credit Hörzentrum Oldenburg gGmbH Usage Restrictions Use only in connection with press release and with appropriate credit. 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.