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153
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TASLP
2008
15 years 6 months ago
2008
Full duplex hands-free man/machine interface often suffers from directional non-stationary interference (such as a competing speaker or an echo signal) as well as a stationary int...
189
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TASLP
2008
15 years 6 months ago
2008
Abstract--The adaptive algorithms used for acoustic echo cancellation (AEC) have to provide 1) high convergence rates and good tracking capabilities, since the acoustic environment...
156
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TASLP
2008
15 years 6 months ago
2008
A hybrid signal-and-link-parametric approach to speech quality measurement for voice-over-Internet protocol (VoIP) communications is described. Connection parameters are used to de...
150
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TCAD
2008
15 years 6 months ago
2008
As CMOS technology is scaled down toward the nanoscale regime, drastically growing leakage currents and variations in device characteristics are becoming two important design chall...
194
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TCBB
2008
15 years 6 months ago
2008
The problem of discovering novel motifs of binding sites is important to the understanding of gene regulatory networks. Motifs are generally represented by matrices (PWM or PSSM) o...