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89
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ICASSP
2009
IEEE
15 years 7 months ago
High-rate distributed multi-source cooperation using complex field coding
A multisource cooperative protocol is developed capable of achieving diversity order up to the number of cooperating users at a high throughput. In this design each source jointly...
Alfonso Cano Pleite, Jesús Gómez-Vil...
92
Voted
ICASSP
2009
IEEE
15 years 7 months ago
Speech reinforcement based on partial masking effect
Perceived quality of the speech signal deteriorates significantly in the presence of ambient noise. In this paper, based on the analysis that the partial masking effect is a main...
Jong Won Shin, Yu Gwang Jin, Seung Seop Park, Nam ...
81
Voted
ICASSP
2009
IEEE
15 years 7 months ago
On combinations of CMA equalizers
We extend the affine combination of one fast and one slow least meansquare (LMS) filter to blind equalization, considering the combination of two constant modulus algorithms (CM...
Renator Candido, Magno T. M. Silva, Vitor H. Nasci...
ICASSP
2009
IEEE
15 years 7 months ago
Automatic evaluation of spoken english fluency
This paper presents a method to automatically quantify the spoken English fluency skills of speakers. The focus of this work is to automatically compute a numeric score of spoken...
Om Deshmukh, Kundan Kandhway, Ashish Verma, Kartik...
96
Voted
ICASSP
2009
IEEE
15 years 7 months ago
Fast bayesian compressive sensing using Laplace priors
In this paper we model the components of the compressive sensing (CS) problem using the Bayesian framework by utilizing a hierarchical form of the Laplace prior to model sparsity ...
S. Derin Babacan, Rafael Molina, Aggelos K. Katsag...