Mask estimation incorporating time-frequency trajectories for a CASA-based ASR front-end.

Ji Hun Park Jae Sam Yoon Hong Kook Kim

Published in: INTERSPEECH (2008)

Keyphrases

automatic speech recognition
signal processing
speech recognition
fourier transform
back end
estimation algorithm
maximum likelihood estimation
accurate estimation
data sets
moving objects
hidden markov models
wavelet transform
estimation accuracy
trajectory data
spontaneous speech