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Integration and Implementation of Objective Assessment on Audio Compression
Author(s): 
Pages: 41-44,47
Year: Issue:  7
Journal: AUDIO ENGINEERING

Keyword:  客观质量评价心理声学模型信息融合相关度系数;
Abstract: 以ITU-R BS.1387-1为基础,讨论了多种音频质量客观评价的改进方法.在此基础上提出了"对各种改进方法加以综合,可进一步提高相关度系数"的假设.结合国、内外相关文献,进行了试验性地优化,最终实现了可视化仿真程序OE(Objective Evaluation)设计,主、客观评价相关度达到了0.85以上.
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