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172
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this study, we evaluate our proposed methods for enhancing alaryngeal speech based on statistical voice conversion techniques. Voice conversion based on a Gaussian mixture mode...
147
Voted
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper presents two new time-frequency distributions based on kernels with compact support (KCS) namely the separable CB (SCB) and the polynomial CB (PCB) TFDs. The implementa...
153
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Spastic dysarthric speech is often associated with imprecise placement of articulators which, in turn, cause perturbations in speech temporal dynamics, such as unclear distinction...
176
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Sparsity in the eigenspace of signal covariance matrices is exploited in this paper for compression and denoising. Dimensionality reduction (DR) and quantization modules present i...
173
Voted
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper describes a new approximate maximum-likelihood (ML) MIMO detection approach by studying a Lagrangian dual relaxation (LDR) of ML. Unlike many existing relaxed ML method...