MFCC(梅尔频率倒谱系数)全部计算代码

上传者: westbrooook | 上传时间: 2019-12-21 21:53:28 | 文件大小: 608KB | 文件类型: rar
MFCC特征提取过程: 1)先对语音进行预加重、分帧和加窗: 2)对每一个短时分析窗,通过FFT得到对应的频谱; 3)将上面的频谱通过Mel滤波器组得到Mel频谱; 4)在Mel频谱上面进行倒谱分析

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评论信息

  • weixin_40010117 :
    东西是挺全,可是没有注释没有说明看不懂啊,不知道使用流程
    2021-11-28

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