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207
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, a novel closed-loop distributed extended orthogonal space time block code (D-EO-STBC) with one-bit feedback based on selection of phase rotation is proposed for two...
216
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper presents a sound source (talker) localization method using only a single microphone. In our previous work [1], we discussed the single-channel sound source localization...
195
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Unsupervised acoustic model training has been successfully used to improve the performance of automatic speech recognition systems when only a small amount of manually transcribed...
170
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We consider the design of linear precoding filters with respect to the minimum mean square error (MMSE) criterion for systems that employ an additional scalar gain next to a fix...
161
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
People take more and more photos at different time and different events, however, these photos are often put into one giant folder and they are seldom annotated or organized. As t...