ICASSP 2015accepted0 citations
Single-channel blind estimation of reverberation parameters
Clement S. J. Doire, Mike Brookes, Patrick A. Naylor, Dave Betts, Christopher M. Hicks, Mohammad A. Dmour, Søren Holdt Jensen
Abstract
The reverberation of an acoustic channel can be characterised by two frequency-dependent parameters: the reverberation time and the direct-to-reverberant energy ratio. This paper presents an algorithm for blindly determining these parameters from a single-channel speech signal. The algorithm uses an extended Kalman filter to estimate the parameters together with a hidden semi-Markov model to identify intervals of speech activity.
BibTeX
@inproceedings{icassp2015_singlechannelbli,
title = {Single-channel blind estimation of reverberation parameters},
author = {Clement S. J. Doire and Mike Brookes and Patrick A. Naylor and Dave Betts and Christopher M. Hicks and Mohammad A. Dmour and Søren Holdt Jensen},
booktitle = {ICASSP 2015},
year = {2015}
}