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Time Delay Estimation in the Presence or
Correlated Noise and Reverberation
January 1, 2003
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Download PDF
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BibTex
Authors

Yong Rui

Dinei Florencio
Publication Type
TechReport
Pages
5
Number
MSR-TR-2003-01

Abstract
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Related Info
Abstract
We propose a new two-stage framework for time delay estimation in the presence of correlated
noise and reverberation. The new framework allows us to develop a set of new approaches as
well as to unify existing ones. We further develop the maximum likelihood estimation when
reverberation is present. The corresponding weighting function is a more accurate form of the
weighting function proposed in [10], one of the best existing techniques. We compare our new
algorithms with the existing ones and report superior performance.
Related Info
Related Files
 tr-2003-01.doc
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 Microsoft Research Lab - Redmond
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