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yuyinduandianjiance

于 2007-12-10 发布 文件大小:7KB
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  对一段语音信号进行预处理,加窗,求过零率,短时能量,求各种语音信号的特征参数。(For a period of speech signal pre-processing, windowing, and zero-crossing rate, short-time energy, and all kinds of speech feature parameters.)

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