Grundig Digital Radio Instrukcja Użytkownika

DIGITAL RADIO GUIDE WHY DIGITAL RADIO?103 Why Digital Radio?The existing AM and FM analogue systems suffer from inherent short-comings andneither can

DIGITAL RADIO GUIDE APPENDIX A: EUREKA 147100show that L Band can be used to provide indoor reception with a well designed terrestrialretransmission n

DIGITAL RADIO GUIDE APPENDIX A: EUREKA 147101In MOT, the "table of contents" function is handled by the MOT Directory Object and its operati

DIGITAL RADIO GUIDE APPENDIX A: EUREKA 147102If the length of the text to be displayed is longer than 64 characters, the text can be incrementalor scr

DIGITAL RADIO GUIDE APPENDIX A: EUREKA 147103events). Additionally programmes and events can be linked together into groups (e.g. forgrouping programm

DIGITAL RADIO GUIDE APPENDIX A: EUREKA 147104Figure A.1 below shows the architecture of DAB Java.Figure A.1The development and implementation of DAB J

DIGITAL RADIO GUIDE APPENDIX A: EUREKA 147105commercial receivers using a common scrambling algorithm and a common receiver interface,however allowing

DIGITAL RADIO GUIDE APPENDIX A: EUREKA 147106contents regularly. There is no need for return link to the service provider. This "audio anytime&qu

DIGITAL RADIO GUIDE APPENDIX A: EUREKA 147107TPEG can be transported within the DAB system in the Transparent Data Channel (TDC) in astream-like forma

DIGITAL RADIO GUIDE APPENDIX A: EUREKA 147108Number TitleDefinition and use of RDS-ODAEN 302 077 V1.1.1 Electromagnetic compatibility and Radio spectr

DIGITAL RADIO GUIDE APPENDIX A: EUREKA 147109Receiver StandardsEuropean receiver standards have been developed by CENELEC, IEC and national standardsb

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DRM114 Terrestrial Transmission SystemsThis section provides a technical overview of the variou

DIGITAL RADIO GUIDE APPENDIX B: WEBSITES110APPENDIX B Relevant World Wide WebsitesAdvanced Television Systems Committee (ATSC) www.atsc.orgAsiaDAB www

DIGITAL RADIO GUIDE APPENDIX B: WEBSITES111World Broadcasting Unions (WBU) www.worldbroadcastingunions.orgWorld Radio Network www.wrn.orgWorldDAB www.

DIGITAL RADIO GUIDE APPENDIX C: ACRONYMS112APPENDIX C Glossary of AcronymsAAC Advanced Audio CodingAAS Advanced Application ServicesADR Astra Digital

DIGITAL RADIO GUIDE APPENDIX C: ACRONYMS113DRB Digital Radio BroadcastingDRDB Digital Radio Development BureauDRM Digital Radio MondialeDRP Digital Ra

DIGITAL RADIO GUIDE APPENDIX C: ACRONYMS114IEEE Institute of Electrical and Electronics EngineersIFPI International Federation of the Phonographic Ind

DIGITAL RADIO GUIDE APPENDIX C: ACRONYMS115P2P Peer-to-Peer NetworkingPAD Programme Associated DataPC card A plug in card for a Personal Computer, whi

DIGITAL RADIO GUIDE APPENDIX C: ACRONYMS116TDM Time Division MultiplexTDMA Time Division Multiple AccessT-DMB Terrestrial Digital Multimedia Broadcast

117DISCLAIMERThe information in the World Broadcasting Unions Technical Committee (WBU-TC) Digital Radio Guide is for general information purposes onl

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DRM12The combination of these techniques results in high quality sound in a narrow channelwith

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DRM13The energy dispersal provides an ordering of the bits that reduces the possibility of unwa

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DRM14• MDI – Multiplex Distribution Interface: covers the transport of data andcommands from t

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DRM15DRM Source DecodingsuperframingdemuxAACDecoderCELPDecoderSBRDecoderbitstreamAudiooutputHVX

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DRM16FAC provides information on the signal bandwidth and other such parameters, and is also us

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DRM17QAM is used for the modulation that is impressed upon the subcarriers to conveythe informa

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DRM18Extensive field tests have verified these performance statements.(2) Selecting, demodulati

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DAB194.2 DAB – Eureka 147Eureka 1471 is a digital radio system developed in Europe for receptio

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DAB20Many ancillary aspects of the Eureka 147 system, such as multimedia delivery,distribution

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DAB21challenges for many current radio broadcasting markets, which are typically served by amix

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DAB22the DAB networks. Both started simulcasting their FM stations utilising 25 percentrespecti

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DAB23was awarded a license to provide the world’s first DAB subscription services andoperate it

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DAB24(13) United Kingdom The public service broadcaster, the BBC, has been promoting its DAB Di

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DAB25Table 4.1. Eureka 147 Main System FeaturesEUREKA 147Main System FeaturesSingle Frequency

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DAB26services to individual clients or relatively small groups of clients. The telecomsystems a

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DAB27(3) Synergies with Digital TelevisionAlthough the DVB systems (e.g., DVB-S, DVB-C and DVB-

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DAB28T-DMB receiving devices have become available and are integrated within mobilephones, in

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DAB29DAB. Notwithstanding the results of such a study, it should be rememberedthat the ultimate

3FOREWORDThe purpose of the Digital Radio Guide is to help engineers and managers in the radio broadcast community understand various aspects of digit

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DAB30New receivers which appear on the market with the new codec will also bebackwards compatib

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DAB31Figure 4.3: Conceptual diagram of the outer coder and interleaverFor generic audio coding,

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DAB32(1) In-Home Receivers With launch prices high in 1999 and very little broadcast content av

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DAB33Table 4.2: List of manufacturers and their DAB productsType of ReceiverReceiverManufacture

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - DAB34Type of ReceiverReceiverManufacturerPortableTuner/ Hi-FiIn-CarHand-HeldPCWebsiteNevada v w

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - ISDB-TSB354.3 Japan's Digital Radio Broadcasting (ISDB-TSB)4.3.1 OverviewISDB-TSB (Integra

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - ISDB-TSB36from the consideration of cross-media communications. Introduction of chargedbroadcas

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - ISDB-TSB37Figure 4.4: ISDB-TSB and full-band ISDB-T transmissionconcept and its reception(6) Hi

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - ISDB-TSB38Figure 4.5: Example diagram of hierarchical transmissionand partial reception (7) Con

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - ISDB-TSB39Figure 4.6: Example of connected transmission (three TS’s)Figure 4.7: CP carrier in a

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - ISDB-TSB40(8) Transmission capacitiesThe transmission capacities of the single-segment and the

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - ISDB-TSB414.3.3 Characteristics(1) More channelsTerrestrial TV broadcasting will be discontinue

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - ISDB-TSB42• To define a specification for transmission signals on experimental radio waves • To

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - ISDB-TSB43(3) Broadcasting of simplified moving imagesActions of a DJ in a studio booth, music

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - HD RADIO444.4 iBiquity HD Radio SystemThe HD Radio system developed by US-based iBiquity Digita

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - HD RADIO454.4.1 HD Radio Standards ActivityBoth the AM and FM HD Radio systems have received in

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - HD RADIO46existing analogue signal. As a result, HD Radio receivers are expected to cost no mo

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - HD RADIO47The flow of service content through the HD Radio broadcast system is as follows:• Ser

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - HD RADIO48(4) Waveforms and Spectra The HD Radio system provides a flexible means of transition

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - HD RADIO49additional spectrum, allocated to the inner edge of each primary sideband, istermed t

5TABLE OF CONTENTS1 INTRODUCTION...

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - HD RADIO50Figure 4.12: Hybrid AM HD Radio system spectrum allotment4.4.5 HD Radio SubsystemsA b

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - HD RADIO51Figure 4.13: Functional Block Diagram of HD Radio System(1) Audio Source Coding and C

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - HD RADIO52(3) RF/Transmission System“RF/Transmission” refers to channel coding and modulation.

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - HD RADIO53stereo signal is digitally demodulated and demultiplexed by the FM receiver to produc

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - HD RADIO54HD Radio system have also been shown to be multipath-free even in challengingpropagat

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - HD RADIO55Figure 4.16-4-3.5-3-2.5-2-1.5-1-0.5064 96 128 160 192kbpsMPEG AACDolby AC3Lucent PACM

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - HD RADIO564.4.8 Infrastructure RequirementsAt this writing, approximately 250 HD Radio stations

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - HD RADIO57Deployment StatusCurrent deployment statistics for the HD Radio System in the United

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - ISSUES584.5 Issues related to Terrestrial Systems4.5.1 Spectrum AvailabilityGovernment policies

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - ISSUES59services within the planning area. These include airborne military services and televis

66.3 INTERNET RADIO PECULIARITIES... 776.4 INTERNET RADIO

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - ISSUES60Figure 4.19: T-DAB coverages in Band IIIThe number of coverages can be estimated by ana

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - ISSUES61Figure 4.20: Estimation of the channel usage in Band III for T-DAB(RPC4: suitable for m

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - ISSUES62Figure 4.21: End of the transition periodIn summary, the full potential of the new digi

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - ISSUES63broadcasters can be expected to have significant flexibility in determining whenand how

DIGITAL RADIO GUIDE TERRESTRIAL TRANSMISSION SYSTEMS - ISSUES64(SFN’s) to a greater or lesser extent and make it easier to extend coverage. Providedt

DIGITAL RADIO GUIDE SATELLITE TRANSMISSION - WORLDSPACE655 Satellite TransmissionThe Broad PictureFor many years, satellites in geostationary orbits (

DIGITAL RADIO GUIDE SATELLITE TRANSMISSION - WORLDSPACE66WorldSpace has successfully launched several public benefit services including:• General Dist

DIGITAL RADIO GUIDE SATELLITE TRANSMISSION - WORLDSPACE67Broadcasters using the service are able to uplink their programmes from eithercentralised hub

DIGITAL RADIO GUIDE SATELLITE TRANSMISSION - WORLDSPACE68Subsequently WorldSpace developed a hybrid satellite and terrestrial repeater systemdesignate

DIGITAL RADIO GUIDE SATELLITE TRANSMISSION - SIRIUS / XM695.2 SIRIUS Satellite Radio / XM Satellite RadioThese two US-based organisations have impleme

DIGITAL RADIO GUIDE INTRODUCTION71 IntroductionDigital technology has steadily transformed the way in which programmes are made and distributed in rec

DIGITAL RADIO GUIDE SATELLITE TRANSMISSION - SIRIUS / XM70reduces the need for terrestrial repeaters and lowers the probability of outages fromblockag

DIGITAL RADIO GUIDE SATELLITE TRANSMISSION - SIRIUS / XM71Figure 5.3. Sirius SDARS Delivery SystemSirius SDARS Delivery SystemThe Sirius constellatio

DIGITAL RADIO GUIDE SATELLITE TRANSMISSION - SIRIUS / XM72Figure 5.4. Sirius ConstellationEach satellite follows the other around the ground track in

DIGITAL RADIO GUIDE SATELLITE TRANSMISSION - SIRIUS / XM73Figure 5.5. Sirius Ground TrackThe decision to use inclined, elliptical orbits rather than g

DIGITAL RADIO GUIDE SATELLITE TRANSMISSION - SIRIUS / XM74Changes Made For Sirius Inclined Elliptical OrbitsParameter Geostationary Inclined Elliptica

DIGITAL RADIO GUIDE SATELLITE TRANSMISSION - MOBILE BC / TU MEDIA755.3 Mobile Broadcasting Corp. and TU Media Corp. – ITU-R System EMobile Broadcastin

DIGITAL RADIO GUIDE INTERNET RADIO766 Internet Radio (IR)6.1 IntroductionTraditionally, audio programmes have been available via dedicated terrestrial

DIGITAL RADIO GUIDE INTERNET RADIO77The study identified the following reasons why people listen to Internet radio, as opposed to off-air radio:To lis

DIGITAL RADIO GUIDE INTERNET RADIO786.4 Internet Radio as a complement to established radio services Since 1995, most traditional broadcasters have se

DIGITAL RADIO GUIDE INTERNET RADIO79to seven days before. One example is the BBC Radio Player. This on-demand serviceallows users to time-shift broadc

DIGITAL RADIO GUIDE WHAT IS DIGITAL RADIO?82 What is Digital Radio?Since the early days of broadcasting, analogue systems have been used to carryprogr

DIGITAL RADIO GUIDE INTERNET RADIO80The streaming system architecture comprises four elements: capture and encoding,serving, distribution and delivery

DIGITAL RADIO GUIDE INTERNET RADIO81(3) WiMAXWiMAX is a new IP-based communications technology based on the IEEE 802.16-2004 standard, which will prov

DIGITAL RADIO GUIDE INTERNET RADIO82(6) PodcastingPodcasting is a way to 'subscribe' to radio programmes and have them delivered to your per

DIGITAL RADIO GUIDE INTERNET RADIO83An interesting example of a PC audio player is the BBC Radio Player which is a PCapplication that allows Internet

DIGITAL RADIO GUIDE INTERNET RADIO84In order to promote their Internet services, broadcasters must communicate the allimportant web addresses to liste

DIGITAL RADIO GUIDE INTERNET RADIO851,006,579 hours of listening. In addition to duration of listening, Arbitron also publishesdemographic highlights

DIGITAL RADIO GUIDE INTERNET RADIO86Some additional specific media-related parameters are those related to media players,quality delivered and user be

DIGITAL RADIO GUIDE INTERNET RADIO87Virgin Radio has been available on the net for nearly a decade. In 1996, Virgin was thefirst station in Europe to

DIGITAL RADIO GUIDE INTERNET RADIO88The main assets of Internet Radio are its global reach, interactivity and personalisation.While today the users ne

DIGITAL RADIO GUIDE INTERNET RADIO89Access Pass for $3.65 a month gives better audio sound, although it is difficult to siftthrough the stations for V

DIGITAL RADIO GUIDE WHAT IS DIGITAL RADIO?9Table 2.1. Digital Radio SystemsAVAILABILITYSYSTEM Terrestrial in service date Satellite in service dateEu

DIGITAL RADIO GUIDE INTERNET RADIO90streams in 148 countries. There are drop down menus to search for stations. Users donot need to register to listen

DIGITAL RADIO GUIDE SOURCES917 Some Sources for the Digital Radio Guide• “Digital Radio in the United States: technologies, markets and recent develop

DIGITAL RADIO GUIDE SOURCES92• Soulodre,G. A.; Grusec, T.; Lavoie, M.; and Thibault, L. (1998)., SubjectiveEvaluation of State-of-the-Art Two-Channel

DIGITAL RADIO GUIDE SOURCES93• EBU BPN 011: Collated performance Evaluations of the Eureka 147 DAB system,Final Report of the EBU Project group B/DAC

DIGITAL RADIO GUIDE APPENDIX A: EUREKA 14794APPENDIX A The Eureka 147 System - System DescriptionOverviewThe Eureka DAB System has been designed to en

DIGITAL RADIO GUIDE APPENDIX A: EUREKA 14795Modes of OperationEureka 147 provides four transmission mode options that allow for a wide range of transm

DIGITAL RADIO GUIDE APPENDIX A: EUREKA 14796Data Services Each audio program contains PAD with a variable capacity (minimum 667 bps, up to 65 kbps)whi

DIGITAL RADIO GUIDE APPENDIX A: EUREKA 14797Table A.2: Example of possible number of programsProtection level (increasing protection)Audio data rate (

DIGITAL RADIO GUIDE APPENDIX A: EUREKA 14798The European CEPT channel plan encompasses four frequency bands, namely VHF Bands I, IIand III and L Band.

DIGITAL RADIO GUIDE APPENDIX A: EUREKA 14799Chester 97, ”The Chester 1997 multilateral coordination agreement relating to the technicalcriteria, coord