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DRA Audio Applications Based on CATV
Author(s): 
Pages: 49-52
Year: Issue:  12
Journal: Video Engineering

Keyword:  DRA有线电视网音频复用;
Abstract: 简要地介绍了DRA标准,较详细地阐述了DRA在有线电视网中,作为数字电视伴音的多声轨嵌入及复用集成的技术方案,包括信号采编、节目制作、节目封装、信号存储和信号播出及传输等,最后展示了其相关的应用情况.
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