TY - GEN
T1 - Fundamental frequency estimation based on adaptive time-averaging Wigner-Ville distribution
AU - KWONG, Sam
AU - GANG, Wei
AU - ZHENG, Ou Yang Jing
PY - 1992/10
Y1 - 1992/10
N2 - Based on Wigner-Ville distribution, this paper presents a new method for fundamental frequency estimation. The influence of the cross-term in the traditional Wigner-Ville distribution is lessened through the time-averaging technique with the time interval adaptive to the fundamental frequency. Experimental results show that this new method can achieve a fairly good estimation accuracy of fundamental fiequency. © 1992 IEEE.
AB - Based on Wigner-Ville distribution, this paper presents a new method for fundamental frequency estimation. The influence of the cross-term in the traditional Wigner-Ville distribution is lessened through the time-averaging technique with the time interval adaptive to the fundamental frequency. Experimental results show that this new method can achieve a fairly good estimation accuracy of fundamental fiequency. © 1992 IEEE.
UR - http://www.scopus.com/inward/record.url?scp=84867230078&partnerID=8YFLogxK
U2 - 10.1109/TFTSA.1992.274130
DO - 10.1109/TFTSA.1992.274130
M3 - Conference paper (refereed)
SN - 0780308050
SP - 413
EP - 416
BT - [1992] Proceedings of the IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis
ER -