In this section
@inproceedings{Eaton:2015,
author = {Eaton, J and Naylor, PA},
publisher = {arXiv},
title = {Direct-to-Reverberant ratio estimation on the ACE corpus using a Two-channel beamformer},
url = {http://arxiv.org/abs/1510.07546},
year = {2015}
}
TY - CPAPER
AB - Direct-to-Reverberant Ratio (DRR) is an important measure for characterizing the properties of a room. The recently proposed DRR Estimation using a Null-Steered Beamformer (DENBE) algorithm was originally tested on simulated data where noise was artificially added to the speech after convolution with impulse responses simulated using the image-source method. This paper evaluates the performance of this algorithm on speech convolved with measured impulse responses and noise using the Acoustic Characterization of Environments (ACE) Evaluation corpus. The fullband DRR estimation performance of the DENBE algorithm exceeds that of the baselines in all Signal-to-Noise Ratios (SNRs) and noise types. In addition, estimation of the DRR in one third-octave ISO frequency bands is demonstrated.
AU - Eaton,J
AU - Naylor,PA
PB - arXiv
PY - 2015///
TI - Direct-to-Reverberant ratio estimation on the ACE corpus using a Two-channel beamformer
UR - http://arxiv.org/abs/1510.07546
UR - http://hdl.handle.net/10044/1/28530
ER -
Speech and Audio Processing Lab
CSP Group, EEE Department
Imperial College London
Exhibition Road, London, SW7 2AZ, United Kingdom