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Digital Radio Mondiale

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Digital Radio MondialeTM (DRM) is a universal, openly standardised digital broadcasting system for all broadcasting frequencies below and above 30 MHz, including long wave, medium wave, shortwae, and FM band I, II and III. DRM is the world's only non-proprietary, digital system for shortwave, medium wave and long wave with the ability to use existing frequencies and bandwidth across the globe. With near-FM quality sound that offers a dramatic improvement over analog AM.

DRM provides digital sound quality and the ease-of-use that comes from digital radio, combined with a wealth of enhanced features:
Surround Sound, Journaline text information, Slideshow, EPG (electronic program guide), and data services.

DRM on short, medium and long wave for broadcasting bands up to 30 MHz (called 'DRM30') provides large coverage areas and low power consumption. The enhancement of the DRM standard for broadcast frequencies above 30 MHz ('DRM+') uses the same audio coding, data services, multiplexing and signaling schemes as DRM30, but introduces an additional transmission mode optimized for those bands.

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