mfcc_1.5s
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MFCC cached features on 1.5s windows (148,39)
1.5秒窗口下的梅尔频率倒谱系数(Mel-Frequency Cepstral Coefficients)缓存特征,维度为(148, 39)
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2026-06-21

MFCC cached features on 1.5s windows (148,39)
1.5秒窗口下的梅尔频率倒谱系数(Mel-Frequency Cepstral Coefficients)缓存特征,维度为(148, 39)