“AVS+和DRA”音视频标准数字电视地面广播试验结果分析

Analysis of “AVS+ & DRA” Experiment Data Sets on DTMB System

笔者团队围绕试验任务,基于地面数字电视广播网络研究展了多空间多层次的"AVS+和DRA"集成应用试验,采集了大量的第手数据,对数据进行了多维分析,充分验证了"AVS+和DRA"集成技术在地面数字电视广播网络中应用可行性、技术先进性、产业成熟度,为相关产业顺利推进奠定坚实基础。

Based on the AVS+ video and DRA audio technology integrated experiment task, the various tests on DTMB system were carried out. Lots of f irst-hand data was collected, which was processed by different analytical methods. As a result, the application feasibility, technology advance and industrial maturity were fully verifi ed. A solid foundation was laid for the smooth progress of related industries.