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单词 Digital Radio Mondiale
释义

Digital Radio Mondiale

英语百科

Digital Radio Mondiale

Official DRM logo

Digital Radio Mondiale (abbreviated DRM; mondiale being Italian and French for "worldwide") is a set of digital audio broadcasting technologies designed to work over the bands currently used for analogue radio broadcasting including AM broadcasting, particularly shortwave, and FM broadcasting. DRM is more spectrally efficient than AM and FM, allowing more stations, at higher quality, into a given amount of bandwidth, using various MPEG-4 audio coding formats.

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更新时间:2025/6/23 12:24:33