广播电台音频节目制播系统存储架构设计

Storage Architecture Design of Audio Production and Broadcasting System in Radio Station

本文结合广播电台的业务发展实际,在对比分析主流存储技术特点的基础上,引入分级存储管理思想,对音频节目制作和播出系统和存储架构进行了设计,并提出了与之适配的节目制作和播出业务模式。该设计思想通过优化电台已有存储资源配置,实现性能、容量和成本间的相互平衡,使各类存储设备充分发挥最大的综合效益。

In this paper, on the basis of the main storage technology analysis and the research of hierarchical storage management, two new audio production and broadcast storage architectures and their business models were presented. By optimizing radio station storage resource configuration, the basic balance between performance, capacity and cost was realized, and the largest comprehensive benefit of all storage devices was full played.