61 citations · 245 across the 30 of their papers we have counts for
4 papers · 1 filter
A Convex Approximation of the Relaxed Binaural Beamforming Optimization Problem
Andreas I. Koutrouvelis, Richard C. Hendriks, Richard Heusdens +1
The recently proposed relaxed binaural beamforming (RBB) optimization problem provides a flexible trade-off between noise suppression and binaural-cue preservation of the sound sou…
Rate-Distributed Spatial Filtering Based Noise Reduction in Wireless Acoustic Sensor Networks
Jie Zhang, Richard Heusdens, Richard C. Hendriks
In wireless acoustic sensor networks (WASNs), sensors typically have a limited energy budget as they are often battery driven. Energy efficiency is therefore essential to the desig…
Microphone Subset Selection for MVDR Beamformer Based Noise Reduction
Jie Zhang, Sundeep Prabhakar Chepuri, Richard C. Hendriks +1
In large-scale wireless acoustic sensor networks (WASNs), many of the sensors will only have a marginal contribution to a certain estimation task. Involving all sensors increases t…
Relaxed Binaural LCMV Beamforming
Andreas I. Koutrouvelis, Richard C. Hendriks, Richard Heusdens +1
In this paper we propose a new binaural beamforming technique which can be seen as a relaxation of the linearly constrained minimum variance (LCMV) framework. The proposed method c…