Incorporating multi-channel Wiener Filter with single-channel speech enhancement algorithm 2013
The real-time implementation of the existing multi-channel Wiener filter (MWF) algorithms suffer from performance degradation due to the lack of robustness against estimation errors of the second-order statistics. The reasons are twofold: one, the estimation of the statistics relies on real voice ac...
| Main Authors: | , , , , |
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| Other Authors: | |
| Format: | Conference Paper |
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The Institute of Electrical and Electronic Engineers
2013
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/45997 |
| _version_ | 1848757438960893952 |
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| author | Yong, Pei Chee Nordholm, Sven Dam, Hai Huyen Leung, Yee-Hong Lai, Chiong Ching |
| author2 | Not known |
| author_facet | Not known Yong, Pei Chee Nordholm, Sven Dam, Hai Huyen Leung, Yee-Hong Lai, Chiong Ching |
| author_sort | Yong, Pei Chee |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | The real-time implementation of the existing multi-channel Wiener filter (MWF) algorithms suffer from performance degradation due to the lack of robustness against estimation errors of the second-order statistics. The reasons are twofold: one, the estimation of the statistics relies on real voice activity detector (VAD), which often fails in adverse environments. Second, the MWF solutions involve estimation of the second order clean speech statistics, which also exaggerates the errors. This paper presents an MWF algorithm that requires neither VAD nor clean speech statistics. Performance evaluation under real scenarios shows that the proposed method outperforms the conventional MWF solution in terms of the trade-off between noise reduction and speech distortion. |
| first_indexed | 2025-11-14T09:28:06Z |
| format | Conference Paper |
| id | curtin-20.500.11937-45997 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:28:06Z |
| publishDate | 2013 |
| publisher | The Institute of Electrical and Electronic Engineers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-459972017-09-13T14:30:05Z Incorporating multi-channel Wiener Filter with single-channel speech enhancement algorithm 2013 Yong, Pei Chee Nordholm, Sven Dam, Hai Huyen Leung, Yee-Hong Lai, Chiong Ching Not known Multi-channel Wiener filter speech enhancement single-channel noise reduction The real-time implementation of the existing multi-channel Wiener filter (MWF) algorithms suffer from performance degradation due to the lack of robustness against estimation errors of the second-order statistics. The reasons are twofold: one, the estimation of the statistics relies on real voice activity detector (VAD), which often fails in adverse environments. Second, the MWF solutions involve estimation of the second order clean speech statistics, which also exaggerates the errors. This paper presents an MWF algorithm that requires neither VAD nor clean speech statistics. Performance evaluation under real scenarios shows that the proposed method outperforms the conventional MWF solution in terms of the trade-off between noise reduction and speech distortion. 2013 Conference Paper http://hdl.handle.net/20.500.11937/45997 10.1109/ICASSP.2013.6639077 The Institute of Electrical and Electronic Engineers restricted |
| spellingShingle | Multi-channel Wiener filter speech enhancement single-channel noise reduction Yong, Pei Chee Nordholm, Sven Dam, Hai Huyen Leung, Yee-Hong Lai, Chiong Ching Incorporating multi-channel Wiener Filter with single-channel speech enhancement algorithm 2013 |
| title | Incorporating multi-channel Wiener Filter with single-channel speech enhancement algorithm 2013 |
| title_full | Incorporating multi-channel Wiener Filter with single-channel speech enhancement algorithm 2013 |
| title_fullStr | Incorporating multi-channel Wiener Filter with single-channel speech enhancement algorithm 2013 |
| title_full_unstemmed | Incorporating multi-channel Wiener Filter with single-channel speech enhancement algorithm 2013 |
| title_short | Incorporating multi-channel Wiener Filter with single-channel speech enhancement algorithm 2013 |
| title_sort | incorporating multi-channel wiener filter with single-channel speech enhancement algorithm 2013 |
| topic | Multi-channel Wiener filter speech enhancement single-channel noise reduction |
| url | http://hdl.handle.net/20.500.11937/45997 |