Name
Abstract | ||
|---|---|---|
MVDR beamformer is a robust beamforming method to enhance a desired (speech) signal in the presence of stationary noise. This paper presents a modified Subband post-filtering approach for MVDR beamformer in microphone array system. The quality of the modified Subband post-filtering is studied in simulated rooms with different noise level and is compared to wiener post-filtering proposed in the literature. Experiments confirm the effectiveness of the proposed system. © 2010 IEEE. |
Year | DOI | Venue |
|---|---|---|
2010 | 10.1109/COGINF.2010.5599787 | IEEE ICCI |
Keywords | Field | DocType |
gain function,microphone array,mvdr beamformer,subband post-filtering,noise,noise reduction,speech | Speech enhancement,Noise reduction,Stationary noise,Beamforming,Computer science,Noise level,Filter (signal processing),Gain function,Speech recognition,Microphone array | Conference |
Volume | Issue | Citations |
null | null | 0 |
PageRank | References | Authors |
0.34 | 5 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yi Yang | 1 | 8 | 4.22 |
| Hui Song | 2 | 0 | 0.68 |
| Jia Liu | 3 | 277 | 50.34 |
| Xiuguo Bao | 4 | 9 | 2.54 |
| Qingsheng Yuan | 5 | 2 | 2.12 |