数字音频广播中单频同步网的实现

Realization of the Signal Frequency Network of Digital Audio Broadcast

介绍用单一频率组网实现数字音频广播大面积覆盖的方法，以及数字音频广播的信源编码技术和调制技术。

This paper introcuces a method to vealize Large area coverage of digital audio broadcast by way of single frequency network, and the techniques of encoding and modulation in digital audio broadcasting.