Unverified50% confidenceFactExact time
梅尔频率倒谱系数(MFCC)是模拟人类听觉感知特性的频域特征提取方法,梅尔刻度由Stevens等人于1940年代提出
1
Sources
50%
Confidence
Long-term
Relevance
7/18/2026
First Seen
Sources
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