For some time, Internet radio is a fact.
Internet via radio is the ability opened by the digital multimedia radio DAB (Digital Audio Broadcasting) and its newer version DAB+.
This is a new perspective of a radio. A radio enriched – beyond traditional programs of audio and music – by the resources of added information. DAB is a multimedia radio allowing transmission of audio, text, graphics, photographs, maps, charts, and video.
Digital transmission techniques
Unilateral simultaneous transmission (broadcasting) for large social groups
Capabilities of multimedia transport
Digitalization of radio – a necessary condition for the transmission of multimedia data – required new concepts and techniques developed in the framework of the EU Project Eureka 147 DAB and further improved within radio institutions under the WorldDAB organization.
KeywordsWhy digital radio Frequency block for DAB DAB channels and subchannels Environment for mobile digital radio
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