Abstract:
In order to improve the beamformer's robustness against DOA estimation error, reduce the beamformer's attenuation against the target signal, this paper proposes an improv...View moreMetadata
Abstract:
In order to improve the beamformer's robustness against DOA estimation error, reduce the beamformer's attenuation against the target signal, this paper proposes an improved beamformer algorithm based on the frequency focusing, which makes the beam's pattern in the sound bandwidth tend to be uniform, reduces the speech distortion, and further improves the effect of the speech enhancement.
Published in: Proceedings of 2011 International Conference on Electronic & Mechanical Engineering and Information Technology
Date of Conference: 12-14 August 2011
Date Added to IEEE Xplore: 19 September 2011
ISBN Information: