ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
Physiological properties of the glottis and the vocal tract change with age and gender. Since these changes are reflected in the speech signal, acoustic measures related to those...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
Recently, significant attention in compressed sensing has been focused on Basis Pursuit, exchanging the cardinality operator with the l1-norm, which leads to a linear formulation...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
Non-negative matrix factorisation (NMF) is an unsupervised learning technique that decomposes a non-negative data matrix into a product of two lower rank non-negative matrices. Th...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
Phoneme set clustering of accurate modeling is important in the task of multilingual speech recognition, especially when each of the available language training corpora is mismatc...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
A common technique to deploy linear prediction to nonstationary signals is time segmentation and local analysis. In [1], the temporal changes of linear prediction coefficients (L...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
In this paper, we propose an MMSE a priori SNR estimator for speech enhancement. This estimator has similar benefits to the well-known decision-directed approach, but does not req...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
We propose a model for speech recognition that consists of multiple semi-synchronized recognizers operating on a polyphase decomposition of standard speech features. Specifically...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
