Second-order-based blind signal separation in reverberant environments
The aim of this paper was to provide a derivation to explain the performance of the second-order-based blind signal separation (BSS) in reverberant environments. In particular, the second-order-based BSS algorithm, which exploits non-stationarity of the input signals, is investigated. The derivation...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/31295 |
| _version_ | 1848753338971062272 |
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| author | Low, S. Yiu, C. Nordholm, Sven |
| author_facet | Low, S. Yiu, C. Nordholm, Sven |
| author_sort | Low, S. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | The aim of this paper was to provide a derivation to explain the performance of the second-order-based blind signal separation (BSS) in reverberant environments. In particular, the second-order-based BSS algorithm, which exploits non-stationarity of the input signals, is investigated. The derivation provides a quantitative link between the reverberation parameter of the environment with the cost function of the BSS. Importantly, the theoretical finding complements existing literature on the interpretation of BSS and provides incremental insight to its performance. |
| first_indexed | 2025-11-14T08:22:56Z |
| format | Journal Article |
| id | curtin-20.500.11937-31295 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:22:56Z |
| publishDate | 2015 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-312952018-03-29T09:08:48Z Second-order-based blind signal separation in reverberant environments Low, S. Yiu, C. Nordholm, Sven The aim of this paper was to provide a derivation to explain the performance of the second-order-based blind signal separation (BSS) in reverberant environments. In particular, the second-order-based BSS algorithm, which exploits non-stationarity of the input signals, is investigated. The derivation provides a quantitative link between the reverberation parameter of the environment with the cost function of the BSS. Importantly, the theoretical finding complements existing literature on the interpretation of BSS and provides incremental insight to its performance. 2015 Journal Article http://hdl.handle.net/20.500.11937/31295 10.1080/00207217.2014.984639 restricted |
| spellingShingle | Low, S. Yiu, C. Nordholm, Sven Second-order-based blind signal separation in reverberant environments |
| title | Second-order-based blind signal separation in reverberant environments |
| title_full | Second-order-based blind signal separation in reverberant environments |
| title_fullStr | Second-order-based blind signal separation in reverberant environments |
| title_full_unstemmed | Second-order-based blind signal separation in reverberant environments |
| title_short | Second-order-based blind signal separation in reverberant environments |
| title_sort | second-order-based blind signal separation in reverberant environments |
| url | http://hdl.handle.net/20.500.11937/31295 |