Pitch estimation of noisy speech using ensemble empirical mode decomposition and dominant harmonic modification.

Sujan Kumar Roy Wei-Ping Zhu

Published in: CCECE (2014)

Keyphrases

empirical mode decomposition
non stationary
instantaneous frequency
noisy speech
hilbert huang transform
speech recognition
machine learning
background noise
multi band
feature selection
gray level
speech signal
wavelet decomposition
noisy environments
speech enhancement
intrinsic mode functions