147 search results - page 5 / 30 » Independent component analysis for noisy speech recognition |
ICA
2004
Springer
14 years 3 months ago
2004
Springer
We present independent slow feature analysis as a new method for nonlinear blind source separation. It circumvents the indeterminacy of nonlinear independent component analysis by ...
ICASSP
2011
IEEE
2011
IEEE
A time-warping framework for speech turbulence-noise component estimation during aperiodic phonation
13 years 1 months ago
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...
ICASSP
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper proposes a speech enhancement method for signals contaminated by room reverberation and additive background noise. The following conditions are assumed: (1) The spectra...
ESANN
2007
13 years 11 months ago
2007
Inspired by recent findings on the similarities between the primary auditory and visual cortex we propose a neural network for speech recognition based on a hierarchical feedforw...
NIPS
2000
13 years 11 months ago
2000
An eigenvalue method is developed for analyzing periodic structure in speech. Signals are analyzed by a matrix diagonalization reminiscent of methods for principal component analy...