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数字音频广播(DAB)是一种新的广播系统,属于多媒体技术。DAB在传送具有CD质量的声音信号进行声音广播的同时,还可以附加传送数据业务。DAB系统的数据流可以传送到住宅、办公室、PC其它的终端设备附可以以数据、电文和图像的形式
Digital Audio Broadcasting (DAB) is a new broadcast system that belongs to multimedia technology. DAB transmits voice signals with CD quality for voice broadcasting, and additionally transmits data services. DAB system data stream can be sent to residential, office, PC Other terminal equipment can be in the form of data, text and images