2012 GMC Acadia Owner's Manual - Page 239

Infotainment System 7-59 Trademarks and License Agreements Manufactured under license under U.S. Patent #'s: 5,451,942; 5,956,674; 5,974,380; 5,978,762; 6,487,535 & other U.S. and worldwide patents issued & pending. DTS and DTS Digital Surround are registered trademarks and the DTS logos and Symbol are trademarks of DTS, Inc. © 1996-2010 DTS, Inc. All Rights Reserved. Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories. Copyright 1992-2010 Dolby Laboratories. All rights reserved.