4 IntroductionMPEG Layer-3 audio coding technology licensed from Fraunhofer IIS andThomson.QR Code is a trademark of DENSO WAVE INCORPORATED.Contains iType™ font engine and font from Monotype Imaging Inc.Monotype ® is a trademark of Monotype Imaging Inc. registered in the U.S.Patent and Trademark Office and may be registered in certain jurisdictions.