DAMM: Daten- und Multimedia Uebertragung ueber DAB Abschlussbericht

Abstract

The document covers the development and research work of the 'Institut fuer Rundfunktechnik IRT' carried out in the project 'Data and Multimedia Services via DAB'. After a short comparison of DAB with other transmission media for radio broadcasting in respect to data transmission capabilities, those data and multimedia services are described, which can be transferred by DAB. The transfer protocol which has been developed and standardised during the project ensures that the objects, i.e. files that consitute a multi media service, can be restored by the receiver in spite of bit errors in hostile reception areas. IRT has worked on the infrastructure required at the broadcasters for producing data services at low expenses. IRT especially developed a set of data inserters for multiplexing data services into the different types of DAB data channels. (orig.)SIGLEAvailable from TIB Hannover: F99B619+a / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekBundesministerium fuer Bildung, Wissenschaft, Forschung und Technologie, Bonn (Germany)DEGerman