Open Access



特征名称 特征编号
过零率 1
能量 2
能量熵 3
谱质心 4
谱延展 5
谱熵 6
谱通量 7
谱滚降 8
Mel频率倒谱系数 9~21
谐波比 22
基频 23
音色向量 24~35
一阶差分Mel频率倒谱系数 36~48
二阶差分Mel频率倒谱系数 49~61

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.