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» Enhancement of reverberant speech using the CELP postfilter
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ICASSP
2009
IEEE
10 years 5 months ago
Enhancement of reverberant speech using the CELP postfilter
In this paper we investigate the application of adaptive postīŦltering for the enhancement of reverberant speech. The considered method is commonly used in Code Excited Linear Pr...
Marco Jeub, Peter Vary
TASLP
2008
124views more  TASLP 2008»
9 years 10 months ago
Joint Dereverberation and Residual Echo Suppression of Speech Signals in Noisy Environments
Hands-free devices are often used in a noisy and reverberant environment. Therefore, the received microphone signal does not only contain the desired near-end speech signal but als...
Emanuel A. P. Habets, Sharon Gannot, Israel Cohen,...
ICASSP
2011
IEEE
9 years 2 months ago
Evaluation of objective measures for quality assessment of reverberant speech
In this paper, we evaluate the performance of existing and new objective measures in terms of predicting the quality of reverberant speech and speech enhanced by dereverberation a...
Kostas Kokkinakis, Philipos C. Loizou
ICASSP
2008
IEEE
10 years 5 months ago
Blind estimation of reverberation time based on the distribution of signal decay rates
The reverberation time is one of the most prominent acoustic characteristics of an enclosure. Its value can be used to predict speech intelligibility, and is used by speech enhanc...
Jimi Y. C. Wen, Emanuel A. P. Habets, Patrick A. N...
ICASSP
2009
IEEE
10 years 5 months ago
A blind speech enhancement algorithm for the suppression of late reverberation and noise
This paper proposes a new speech enhancement algorithm for the suppression of background noise and late reverberation without a priori knowledge. A generalized spectral weighting ...
Heinrich W. Löllmann, Peter Vary
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