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221
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ICASSP
2010
IEEE
15 years 7 months ago
2010
IEEE
The standard approach to speaker verification is to extract cepstral features from the speech spectrum and model them by generative or discriminative techniques. We propose a nov...
199
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ICASSP
2010
IEEE
15 years 7 months ago
2010
IEEE
In this paper we analyze the performance of random beamforming schemes in a multi-user Gaussian broadcast channel. Each user will have N > 1 receive antennas allowing optimal c...
194
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ICASSP
2010
IEEE
15 years 7 months ago
2010
IEEE
In this paper, we present a robust spectro-temporal feature extraction technique using autoregressive models (AR) of sub-band Hilbert envelopes. AR models of Hilbert envelopes are...
180
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ICASSP
2010
IEEE
15 years 7 months ago
2010
IEEE
Although research has previously been done on multilingual speech recognition, it has been found to be very difficult to improve over separately trained systems. The usual approa...
158
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ICASSP
2010
IEEE
15 years 7 months ago
2010
IEEE
Previously, the well-known Optimum Gaussian Detector (OGD) has been extended to the Multiple-Input MultipleOutput (MIMO) case where all transmit-receive subarrays are considered j...