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ICASSP
2011
IEEE
12 years 11 months ago
Gaussian Mixture Modeling of vowel durations for automated assessment of non-native speech
This paper investigates using Gaussian Mixture Model (GMM) based vowel duration features for automated assessment of non-native speech. Two different types of models were compared...
Xie Sun, Keelan Evanini
SIGPRO
2008
66views more  SIGPRO 2008»
13 years 7 months ago
Perceptual evaluation of blind source separation for robust speech recognition
Leandro E. Di Persia, Diego H. Milone, Hugo Leonar...
ICASSP
2011
IEEE
12 years 11 months ago
A time-warping framework for speech turbulence-noise component estimation during aperiodic phonation
The accurate estimation of turbulence noise affects many areas of speech processing including separate modification of the noise component, analysis of degree of speech aspiration...
Nicolas Malyska, Thomas F. Quatieri
ICASSP
2011
IEEE
12 years 11 months ago
Cross-Channel Spectral Subtraction for meeting speech recognition
We propose Cross-Channel Spectral Subtraction (CCSS), a source separation method for recognizing meeting speech where one microphone is prepared for each speaker. The method quick...
Yu Nasu, Koichi Shinoda, Sadaoki Furui