127 search results - page 5 / 26 » PCA-Based Speech Enhancement for Distorted Speech Recognitio... |
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper describes a way of designing modulation filter by datadriven analysis which improves the performance of automatic speech recognition systems that operate in real envir...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Prior models of speech have been used in robust automatic speech recognition to enhance noisy speech. Typically, a single prior model is trained by pooling the entire training dat...
CHI
2002
ACM
15 years 10 months ago
2002
ACM
This paper presents a novel approach and interface for encouraging children to tell and act out original stories. "Dolltalk" is a toy that simulates speech recognition b...
SEMCO
2009
IEEE
15 years 4 months ago
2009
IEEE
—Techniques for automatic annotation of spoken content making use of speech recognition technology have long been characterized as holding unrealized promise to provide access to...
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
We present a variational Bayesian algorithm that enhances the log spectra of noisy speech using speaker dependent priors. This algorithm extends prior work by Frey et al. where th...