Endpoint detection based on instantaneous energy frequency value of HHT for whispered speech
TAN Xue-dan 1,GU Ji-hua 1,ZHAO He-ming 2,TAO Zhi 1,HAN Tao 1,WU Jun 1
Computer Engineering and Applications . 2010, (29): 147 -150 .  DOI: 10.3778/j.issn.1002-8331.2010.29.041