世界數(shù)字廣播聯(lián)盟（Digital Radio Mondiale,DRM）是一個國際非盈利性組織，匯聚了眾多廣播公司、網(wǎng)絡服務提供商、發(fā)射器和接收器制造商、高校、廣播聯(lián)盟和研究機構(gòu)。其目標不僅是促使DRM標準得到尊重和接受，同時也是為了提高該標準在地區(qū)、國家和國際三個層面的知名度。查詢進一步信息，請訪問官方網(wǎng)站http://www.drm.org/。

About DRM
Digital Radio Mondiale (DRM) is the universal, openly standardised digital broadcasting system for all broadcasting frequencies below and above 30 MHz, including LW, MW, SW, band I, II (FM band) and band III. 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, and data services. DRM on short, medium and long wave for broadcasting bands up to 30MHz (called 'DRM30') provides large coverage areas and low power consumption. The enhancement of the DRM standard for broadcast frequencies above 30MHz ('DRM+') uses the same audio coding, data services, multiplexing and signaling schemes as DRM30 but introduces an additional transmission mode optimized for those bands.