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139
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
New method for designing sparse frequency waveform with sidelobe constraint is proposed in this paper. First, optimal power spectrum density (PSD) corresponding to minimum integra...
199
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper presents an algorithm for an 1-regularized Kalman filter. Given observations of a discrete-time linear dynamical system with sparse errors in the state evolution, we e...
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Acoustic-to-articulatory inversion is usually done in a subjectdependent manner, i.e., the inversion procedure may not work well if the parallel acoustic and articulatory training...
145
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we propose a novel speech enhancement algorithm based on data-driven residual gain estimation. The system consists of two stages. A noisy input signal is processed ...
142
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We propose to improve speech recognition performance on speaker-independent, mixed language speech by asymmetric acoustic modeling. Mixed language is either inter-sentential code ...