IEC IEC61937-15 Edition1.02021-03 INTERNATIONAL STANDARD Digital audio-Interface for non-linear PCM encoded audio bitstreams applying IEC60958- Part15:Non-linearPCMbitstreamsaccordingtoAuro-Cxformat THISPUBLICATIONISCOPYRIGHTPROTECTED Copyright2021IEC,Geneva,Switzerland orbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermission inwritingfrom eitherIECor IEC'smemberNational Committeeinthecountryof therequester.Ifyouhaveanyquestions about IEC yourlocal IECmemberNational Committeeforfurtherinformation. IEc Central Office Tel.:+41229190211 3,ruedeVarembe [email protected] CH-1211Geneva 20 www.iec.ch Switzerland About theIEC The International Electrotechnical Commission(IEC)is the leadingglobal organizationthatprepares andpublishes InternationalStandardsforallelectrical,electronicandrelatedtechnologies. AboutIECpublications Thetechnicalcontentof IECpublications iskeptunderconstantreviewbytheIEC.Pleasemakesurethatyouhavethe latestedition,acorrigendumoranamendmentmighthavebeenpublished. IECpublicationssearch-webstore.iec.ch/advsearchform IEConlinecollection-oc.iec.ch The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the variety criteria (reference number, technical publicationspreviews.Withasubscriptionyouwillalwayshave of text, committee,...).Italsogives informationonprojects,replaced access to up to date content tailored to your needs. and withdrawn publications. Electropedia-www.electropedia.org IEcJust Published-webstore.iec.ch/justpublished The world's leading online dictionary on electrotechnology, Stayuptodateon all newIECpublications.JustPublished detailsallnewpublicationsreleased.Availableonlineandonce and French, with equivalent terms in 18 additional languages. a month by email. Alsoknownas the International Electrotechnical Vocabulary (IEV)online IECCustomer ServiceCentre-webstore.iec.ch/csc If youwish togiveus yourfeedbackon thispublicationorneed further assistance, please contact the Customer Service Centre:[email protected]. IEC IEC61937-15 Edition1.02021-03 INTERNATIONAL STANDARD Digital audio-Interface for non-linear PcM encoded audiobitstreams applying IEC60958- Part15:Non-linearPCMbitstreamsaccordingtoAuro-Cxformat INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS35.040.40 ISBN 978-2-8322-9526-7 Warning! Make sure that you obtained this publication from an authorized distributor. Registered trademark of the International Electrotechnical Commission