高斯混合模型在语音模板匹配算法中的应用
Journal of Henan Normal University（2007）
The 4th Department
Abstract
提出了一种基于高斯混合模型的语音模板匹配算法.该算法采用快速傅立叶变换、平均过零率分析和高斯混合模型3种方法的加权平均来生成判决门限值.通过比较门限值误差的大小,根据"最大似然准则"给出模板匹配的结果.最后通过一个语音识别的实例验证该算法的可行性.
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