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yuyinchuli

于 2010-05-14 发布 文件大小:57KB
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  清音和浊音的平均幅度,短时过零率,基音周期,对数幅度谱,高低时部分(Voiceless and voiced the average range, short-term zero crossing rate, pitch period, the number of amplitude spectrum, high or low section)

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