1152 search results - page 120 / 231 » Improving noise |
159
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CVPR
2010
IEEE
16 years 2 months ago
2010
IEEE
We propose a new family of algorithms for denoising data assumed to lie on a low-dimensional manifold. The algorithms are based on the blurring mean-shift update, which moves each...
180
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ICCSA
2009
Springer
16 years 1 months ago
2009
Springer
This paper proposes a hybrid hard/soft decode-and-forward (DF) relaying protocol with distributed turbo code (DTC), based on error detection in cooperative communications. In order...
190
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
Nonlinear acoustic echo cancellers (NLAEC) are becoming increasingly important in hands-free applications. However, in some situations, an NLAEC is inferior to a linear AEC, espec...
146
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper, we introduce a new histogram equalizationbased environmental model adaptation method for robust speech recognition in noise environments. The proposed method adapts...
176
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ICASSP
2009
IEEE
16 years 1 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...