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125
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
Quantizers are generally designed either for fixed-rate coding or variable-rate coding. Under common conditions, variable-rate quantization leads to the same mean distortion for ...
131
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
In this paper, we investigate the opportunities offered by floatingpoint arithmetics in enabling an assembly and intrinsics free highlevel language based development. We compare ...
181
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
This paper presents a new approach to estimate “universal” phoneme posterior probabilities for mixed language speech recognition. More specifically, we propose a new theoreti...
158
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
Estimating the coefficients of a noisy polynomial phase signal is important in many fields including radar, biology and radio communications. One approach to estimation attempts...
171
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
Received signal strength (RSS)-based single source localization when there is not a prior knowledge about the transmit power of the source is investigated. Because of nonconvex be...