Voice muscles (IMAGE) Acoustical Society of America Caption During the 180th Meeting of the Acoustical Society of America, June 8-10, Colette Feehan from Indiana University will talk about how voice actor performances can lead to better understanding about the speech muscles under our control. Credit Colette Feehan from Indiana University Usage Restrictions Journalists may use this image only 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.