1、NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 62105 Premiredition Firstedition 199912 Systmederadiodiffusionsonore numrique(DAB) Spcificationdelinterfacededonnes durcepteur(RDI) Digitalaudiobroadcastsystem Specificationofthereceiverdata interface(RDI) Numroderfrence Referencenumber CEI/IEC6210
2、5:1999Numrosdespublications Depuisle1erjanvier1997,lespublicationsdelaCEI sontnumrotespartirde60000. Publicationsconsolides Lesversionsconsolidesdecertainespublicationsde laCEIincorporantlesamendementssontdisponibles. Parexemple,lesnumrosddition1.0,1.1et1.2 indiquentrespectivementlapublicationdebase
3、,la publicationdebaseincorporantlamendement1,etla publicationdebaseincorporantlesamendements1 et2. Validitdelaprsentepublication LecontenutechniquedespublicationsdelaCEIest constammentrevuparlaCEIafinquilreflteltat actueldelatechnique. Desrenseignementsrelatifsladatedereconfir mationdelapublications
4、ontdisponiblesdansle CataloguedelaCEI. Lesrenseignementsrelatifsdesquestionsltudeet destravauxencoursentreprisparlecomittechnique quiatablicettepublication,ainsiquelalistedes publicationstablies,setrouventdanslesdocumentsci dessous: SitewebdelaCEI* CataloguedespublicationsdelaCEI Publiannuellementet
5、misjour rgulirement (Catalogueenligne)* BulletindelaCEI DisponiblelafoisausitewebdelaCEI* etcommepriodiqueimprim Terminologie,symbolesgraphiques etlittraux Encequiconcernelaterminologiegnrale,lelecteur sereporteralaCEI60050: VocabulaireElectro techniqueInternational (VEI). Pourlessymbolesgraphiques,
6、lessymboleslittraux etlessignesdusagegnralapprouvsparlaCEI,le lecteurconsulteralaCEI60027: Symboleslittraux utiliserenlectrotechnique,laCEI60417:Symboles graphiquesutilisablessurlematriel.Index,relevet compilationdesfeuillesindividuelles, etlaCEI60617: Symbolesgraphiquespourschmas. * Voiradressesite
7、websurlapagedetitre. Numbering Asfrom1January1997allIECpublicationsare issuedwithadesignationinthe60000series. Consolidatedpublications ConsolidatedversionsofsomeIECpublications includingamendmentsareavailable.Forexample, editionnumbers1.0,1.1and1.2refer,respectively,to thebasepublication,thebasepub
8、licationincor poratingamendment1andthebasepublication incorporatingamendments1and2. Validityofthispublication ThetechnicalcontentofIECpublicationsiskept underconstantreviewbytheIEC,thusensuringthat thecontentreflectscurrenttechnology. Informationrelatingtothedateofthereconfirmation ofthepublicationi
9、savailableintheIECcatalogue. Informationonthesubjectsunderconsiderationand workinprogressundertakenbythetechnical committeewhichhaspreparedthispublication,aswell asthelistofpublicationsissued,istobefoundatthe followingIECsources: IECwebsite* CatalogueofIECpublications Publishedyearlywithregularupdat
10、es (Onlinecatalogue)* IECBulletin AvailablebothattheIECwebsite*and asaprintedperiodical Terminology,graphicalandletter symbols Forgeneralterminology,readersarereferredto IEC60050:InternationalElectrotechnicalVocabulary (IEV). Forgraphicalsymbols,andlettersymbolsandsigns approvedbytheIECforgeneraluse
11、,readersare referredtopublicationsIEC60027: Lettersymbolsto beusedinelectricaltechnology ,IEC60417: Graphical symbolsforuseonequipment.Index,surveyand compilationofthesinglesheets andIEC60617: Graphicalsymbolsfordiagrams. * Seewebsiteaddressontitlepage.NORME INTERNATIONALE CEI IEC INTERNATIONAL STAN
12、DARD 62105 Premiredition Firstedition 199912 Systmederadiodiffusionsonore numrique(DAB) Spcificationdelinterfacededonnes durcepteur(RDI) Digitalaudiobroadcastsystem Specificationofthereceiverdata interface(RDI) Commission Electrotechnique Internationale InternationalElectrotechnicalCommission Pourpr
13、ix,voircatalogueenvigueur Forprice,seecurrentcatalogue IEC1999Droitsdereproductionrservs Copyrightallrightsreserved Aucunepartiedecettepublicationnepeuttrereproduiteni utilisesousquelqueformequecesoitetparaucunprocd, lectroniqueoumcanique,ycomprislaphotocopieetles microfilms,sanslaccordcritdelditeur
14、. Nopartofthispublicationmaybereproducedorutilizedin anyformorbyanymeans,electronicormechanical, includingphotocopyingandmicrofilm,withoutpermissionin writingfromthepublisher. InternationalElectrotechnicalCommission 3,ruedeVarembGeneva,Switzerland Telefax:+41229190300 email:inmailiec.ch IECwebsiteht
15、tp:/www.iec.ch CODEPRIX PRICECODE R2 62105CEI:1999 SOMMAIRE Pages AVANTPROPOS .4 Articles 1 Introductionetconsidrationsgnrales. 6 1.1 Introduction. 6 1.2 Architecturedusystmercepteur 6 1.3 Considrationssurlesdbitsdesinterfacesphysiquesadaptes. 8 2 TramesRDIettypesdetrames 10 3 IntgrationdelaRDIdansl
16、interfacedelaCEI60958. 12 3.1 TramesRDIetsoustramesdelaCEI60958. 12 3.2 AmendementsproposspourlaCEI60958 . 14 3.3 Donnesassociesunprogramme. 14 4 Spcificationdumodegrandecapacit 16 4.1 Indicationdevoie/TII. 16 4.2 SynchronisationdestrameslogiquesetfiabilitFIC 16 4.3 Bourrage. 16 4.4 Voiedeservicepri
17、ncipale(MSC). 18 4.5 Voiedinformationrapide(FIC) 22 4.6 Informationsdidentificationdelmetteur(TII) 24 4.6.1 Formatdebase. 26 4.6.2 Formattendu. 28 4.7 Ordredetransmission. 30 5 Spcificationdumodefaiblecapacit 32 6 Rfrences 34 AnnexeA(informative) SpcificationdelinterfaceDAB3 . 3662105IEC:1999 3 CONT
18、ENTS Page FOREWORD 5 Clause 1 Introductionandgeneralconsiderations 7 1.1 Introduction. 7 1.2 Architectureofthereceivingsystem 7 1.3 Considerationsonthedataratesofsuitablephysicalinterfaces. 9 2 RDIframesandframetypes. 11 3 EmbeddingofRDIintotheIEC60958interface 13 3.1 RDIframesandIEC60958subframes.
19、13 3.2 ProposedamendmentstoIEC60958. 15 3.3 ProgrammeAssociatedData . 15 4 Specificationofthehighcapacitymode 17 4.1 IndicationofChannel/TII . 17 4.2 SynchronisationtologicalframesandFICreliability. 17 4.3 Padding 17 4.4 MainServiceChannel . 19 4.5 Fastinformationchannel(FIC) 23 4.6 Transmitterident
20、ificationinformation(TII) . 25 4.6.1 Basicformat 27 4.6.2 Extendedformat 29 4.7 Orderoftransmission 31 5 Specificationofthelowcapacitymode 33 6 References 35 AnnexA(informative) SpecificationoftheDAB3interface 374 62105CEI:1999 COMMISSIONLECTROTECHNIQUEINTERNATIONALE _ SYSTMEDERADIODIFFUSIONSONORENU
21、MRIQUE(DAB) SPCIFICATIONDELINTERFACEDEDONNES DURCEPTEUR(RDI) AVANTPROPOS 1) LaCEI(CommissionlectrotechniqueInternationale)estuneorganisationmondialedenormalisationcompose delensembledescomitslectrotechniquesnationaux(ComitsnationauxdelaCEI).LaCEIapourobjetde favoriserlacooprationinternationalepourto
22、uteslesquestionsdenormalisationdanslesdomainesde llectricitetdellectronique.Aceteffet,laCEI,entreautresactivits,publiedesNormesinternationales. Leurlaborationestconfiedescomitsdtudes,auxtravauxdesquelstoutComitnationalintressparle sujettraitpeutparticiper.Lesorganisationsinternationales,gouvernement
23、alesetnongouvernementales,en liaisonaveclaCEI,participentgalementauxtravaux.LaCEIcollaboretroitementaveclOrganisation InternationaledeNormalisation(ISO),selondesconditionsfixesparaccordentrelesdeuxorganisations. 2) LesdcisionsouaccordsofficielsdelaCEIconcernantlesquestionstechniquesreprsentent,dansl
24、amesure dupossible,unaccordinternationalsurlessujetstudis,tantdonnquelesComitsnationauxintresss sontreprsentsdanschaquecomitdtudes. 3) Lesdocumentsproduitsseprsententsouslaformederecommandationsinternationales.Ilssontpublis commenormes,spcificationstechniques,rapportstechniquesouguidesetagrscommetel
25、sparlesComits nationaux. 4) Danslebutdencouragerlunificationinternationale,lesComitsnationauxdelaCEIsengagentappliquerde faontransparente,danstoutelamesurepossible,lesNormesinternationalesdelaCEIdansleursnormes nationalesetrgionales.ToutedivergenceentrelanormedelaCEIetlanormenationaleourgionale corr
26、espondantedoittreindiqueentermesclairsdanscettedernire. 5) LaCEInafixaucuneprocdureconcernantlemarquagecommeindicationdapprobationetsaresponsabilit nestpasengagequandunmatrielestdclarconformelunedesesnormes. 6)LattentionestattiresurlefaitquecertainsdeslmentsdelaprsenteNormeinternationalepeuventfaire
27、 lobjetdedroitsdepropritintellectuelleoudedroitsanalogues.LaCEInesauraittretenuepour responsabledenepasavoiridentifidetelsdroitsdepropritetdenepasavoirsignalleurexistence. LaNormeinternationaleCEI62105attablieparlesouscomit100A:Appareilsmultimdia utilisateur,ducomitdtudes100delaCEI:Systmesetappareil
28、saudio,vidoetmultimdia. Cettenorme,basesurlanormeeuropenneEN50255(1997)atprpareparleComit Technique206duCENELEC:Appareilrcepteurpourlaradiodiffusionetlatlvision.Ellea tsoumiseauxComitsNationauxpourvotesuivantlaprocdureparvoieexpress,parles documentssuivants: FDIS Rapportdevote 100A/133/FDIS 100A/138
29、/RVD Lerapportdevoteindiqudansletableaucidessusdonnetouteinformationsurlevoteayant aboutilapprobationdecettenorme. LannexeAestdonneuniquementtitredinformation. Lecomitadcidquecettepublicationrestevalablejusquen2005. Acettedate,selondcisionpralableducomit,lapublicationsera reconduite; supprime; rempl
30、aceparuneditionrvise,ou amende.62105IEC:1999 5 INTERNATIONALELECTROTECHNICALCOMMISSION _ DIGITALAUDIOBROADCASTSYSTEM SPECIFICATIONOFTHERECEIVERDATAINTERFACE(RDI) FOREWORD 1) TheIEC(InternationalElectrotechnicalCommission)isaworldwideorganizationforstandardization comprisingallnationalelectrotechnica
31、lcommittees(IECNationalCommittees).TheobjectoftheIECisto promoteinternationalcooperationonallquestionsconcerningstandardizationintheelectricalandelectronic fields.Tothisendandinadditiontootheractivities,theIECpublishesInternationalStandards.Their preparationisentrustedtotechnicalcommittees;anyIECNat
32、ionalCommitteeinterestedinthesubjectdealt withmayparticipateinthispreparatorywork.International,governmentalandnongovernmentalorganizations liaisingwiththeIECalsoparticipateinthispreparation.TheIECcollaboratescloselywiththeInternational OrganizationforStandardization(ISO)inaccordancewithconditionsde
33、terminedbyagreementbetweenthe twoorganizations. 2) TheformaldecisionsoragreementsoftheIEContechnicalmattersexpress,asnearlyaspossible,an internationalconsensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepresentation fromallinterestedNationalCommittees. 3) Thedocumentsproducedhaveth
34、eformofrecommendationsforinternationaluseandarepublishedinthe formofstandards,technicalspecifications,technicalreportsorguidesandtheyareacceptedbytheNational Committeesinthatsense. 4)Inordertopromoteinternationalunification,IECNationalCommitteesundertaketoapplyIECInternational Standardstransparently
35、tothemaximumextentpossibleintheirnationalandregionalstandards.Any divergencebetweentheIECStandardandthecorrespondingnationalorregionalstandardshallbeclearly indicatedinthelatter. 5)TheIECprovidesnomarkingproceduretoindicateitsapprovalandcannotberenderedresponsibleforany equipmentdeclaredtobeinconfor
36、mitywithoneofitsstandards. 6)AttentionisdrawntothepossibilitythatsomeoftheelementsofthisInternationalStandardmaybethe subjectofpatentrights.TheIECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights. InternationalStandardIEC62105hasbeenpreparedbysubcommittee100A,Multimediaend userequipmen
37、t,ofIECtechnicalcommittee100:Audio,videoandmultimediasystemsand equipment. Thisstandard,basedontheEuropeanStandardEN50255(1997)waspreparedbythe CENELECTechnicalCommittee206:Broadcastreceivingequipment.Itwassubmittedtothe NationalCommitteesforvotingundertheFastTrackProcedureasthefollowingdocuments: F
38、DIS Reportonvoting 100A/133/FDIS 100A/138/RVD Fullinformationonthevotingfortheapprovalofthisstandardcanbefoundinthereporton votingindicatedintheabovetable. AnnexAisforinformationonly. Thecommitteehasdecidedthatthispublicationremainsvaliduntil2005. Atthisdate,inaccordancewiththecommitteesdecision,the
39、publicationwillbe reconfirmed; withdrawn; replacedbyarevisededition,or amended.6 62105CEI:1999 SYSTMEDERADIODIFFUSIONSONORENUMRIQUE(DAB) SPCIFICATIONDELINTERFACEDEDONNES DURCEPTEUR(RDI) 1 Introductionetconsidrationsgnrales 1.1Introduction LesystmederadiodiffusionsonorenumriqueEurka147(voirETSIETS300
40、401)estcapable detransmettredesdbitsdedonnesatteignant1,8432Mbit/s.CedbitapparatlorsquunEEP avecundbitdeprogrammede0,8estslectionn.Lesrcepteursaudiosontgnralement capablesdedcoderuneouplusieurssousvoiesMSC,maisnecomportentpasdedcodeurs pourtouslesservicesdedonnespossibles.Parconsquent,lasourcedesdon
41、nes acheminersurlinterfacededonnesdurcepteur(RDI)estlefluxbinaireensortiedudcodeur devoiedunrcepteurDAB.Desdcodeursspcifiquespourcertainesapplicationsdedonnes, ordinateurs,etc.,maisgalementdesdispositifsdestinsauposttraitementetlenregistrement audiopeuventtreconnectsaurcepteurDABparlebiaisdecetteint
42、erface. LaspcificationdelaRDIestralisedanslebutdefourniruneinterfacecommunedansce but,remplissantlesexigencessuivantes: a) Ilconvientquellesoitcapabledacheminerlensembledesinformationsobtenuesparle rcepteurDAB,cestdireledbitmaximaldelaMSC,pluslaFICetlesinformationssur lesmetteursreus(TII)dansunformatadapt. b) Ilconvientquellepuisseacheminerdesdonnesdansleformatcorrespondantauformatde sortiedesdcodeursdevoiercemmentdveloppsetdansleformat
