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本文主要针对目前国际上正在研究的高清晰度电视(HDTV)声系统的最新研究成果,介绍了HDTV声系统的基本要求、声系统方案、主观评价试验和HDTV声系统今后研究方向。
This paper mainly focuses on the latest research results of high definition television (HDTV) sound system currently being studied in the world, and introduces the basic requirements of HDTV sound system, acoustic system solutions, subjective evaluation tests and future research directions of HDTV sound system.