Autocorrelation and averagemagnitude difference function are essential methods in pitch detection.
自相关法和平均幅度差函数是两种常用的基音检测方法。
2
An inverse problem method is employed to determine the averagemagnitude of acid pollutants in groundwater in Fengshui, Zibo, Shandong.
应用反问题方法探讨山东淄博市张店区沣水南部区域地下水中硫酸盐的年入渗强度的数值反演问题。
3
The endpoint detection based on short-time averagemagnitude of speech signals relative autocorrelation sequences can be detected in high accuracy under the low signal-to noise ratio.