9 About DAB
AboutDigitalAudioBroadcasting(DAB)
DABdigitalradioisanewwayofbroadcastingradioviaanetwork
ofterrestrialtransmitters.Itprovideslistenerswithmorechoiceand
informationdeliveredincrystalclear,crackle-freesoundquality.
–Thetechnologyallowsthereceivertolockontothestrongestsignal
itcannd.
–WithDABdigitalstationstherearenofrequenciestoremember,and
setsaretunedbystationname,sothere’snoreturningonthemove.
Whatisamultiplex?
Digitalradiooperationismadeupofasingleblockoffrequenciescalled
amultiplex.Eachmultiplexworkswithinafrequencyspectrum,suchas
BandIIIforDABbroadcasts.
DABBROADCASTERSANDDLS
EachDABbroadcaster(ormultiplexoperator)alsoprovidestextand
audiodataservices.SomeprogrammesaresupportedbyDynamicLabel
Segments(DLS).Thisisdatawhichyoucanreadasscrollingtextonyour
DABradiodisplay.Somestationstransmitthelatestnews,travel,and
weather,what’sonnowandnext,websiteaddressesandphonenumbers.
Formoreinformationondigitalradiocoverageandservices,pleasevisit:
www.drdb.org.
Norge
Typeskiltnnespåapparatensunderside.
Observer:Nettbryterenersekundertinnkoplet.Deninnebygdenetdelen
erderforikkefrakopletnettetsålengeapparatetertilsluttetnettkontakten.
Foråreduserefarenforbrannellerelektriskstøt,skalapparatetikke
utsettesforregnellerfuktighet.