"数字声音广播"是个多义词，它可以指dab,数字声音广播（北京广播学院出版社2001年版图书）。
他们把声音进行数字化，然后通过四分之一无线电传播器把数据广播出来。
They digitize sound and broadcast the data through quarter size radio transmitters.
和传统广播系统相比，DRM数字广播系统在声音质量上是模拟调幅广播无法比拟的。
The voice quality in the DRM system is much higher than that in the analogue AM broadcasting system because new encoding and decoding technologies are used in the DRM.
该延迟器提供AES/EBU专业数字音频接口，可应用于全数字音频广播系统，以满足直播类节目对声音信号的延迟要求。
The delayer provides the digital interface of AES/EBU, and could be applied in the digital audio broadcasting system to meet the demand of audio signal′s delay in …
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