Convolutional Bias Removal Based on Normalizing the Filterbank Spectral Magnitude
| dc.contributor.author | Tüfekçi, Zekeriya | |
| dc.coverage.doi | 10.1109/LSP.2006.891313 | |
| dc.date.accessioned | 2016-08-15T07:22:53Z | |
| dc.date.available | 2016-08-15T07:22:53Z | |
| dc.date.issued | 2007 | |
| dc.description.abstract | In this letter, a novel convolutional bias removal technique is proposed. The proposed method is based on scaling the filterbank magnitude by the average of filterbank magnitude over time. The relation between the cepstral mean normalization (CMN) and proposed algorithm is derived. The experimental results show that the proposed algorithm is more robust than the CMN for both convolutional bias and additive noise. For example, the proposed method reduced the equal error rate by 5.66% and 10.16% on average for the convolutional bias and 12-dB additive noise, respectively. | en_US |
| dc.identifier.citation | Tüfekçi, Z. (2007). Convolutional bias removal based on normalizing the filterbank spectral magnitude. IEEE Signal Processing Letters, 14(7), 485-488. doi:10.1109/LSP.2006.891313 | en_US |
| dc.identifier.doi | 10.1109/LSP.2006.891313 | en_US |
| dc.identifier.doi | 10.1109/LSP.2006.891313 | |
| dc.identifier.issn | 1070-9908 | |
| dc.identifier.scopus | 2-s2.0-34347393311 | |
| dc.identifier.uri | http://doi.org/10.1109/LSP.2006.891313 | |
| dc.identifier.uri | https://hdl.handle.net/11147/2101 | |
| dc.language.iso | en | en_US |
| dc.publisher | Institute of Electrical and Electronics Engineers Inc. | en_US |
| dc.relation.ispartof | IEEE Signal Processing Letters | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | Additive noise | en_US |
| dc.subject | Convolutional noise | en_US |
| dc.subject | Robust speaker verification | en_US |
| dc.subject | Convolution | en_US |
| dc.subject | Filter banks | en_US |
| dc.title | Convolutional Bias Removal Based on Normalizing the Filterbank Spectral Magnitude | en_US |
| dc.type | Article | en_US |
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| gdc.author.institutional | Tüfekçi, Zekeriya | |
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| gdc.description.department | İzmir Institute of Technology. Electrical and Electronics Engineering | en_US |
| gdc.description.endpage | 488 | en_US |
| gdc.description.issue | 7 | en_US |
| gdc.description.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| gdc.description.scopusquality | Q1 | |
| gdc.description.startpage | 485 | en_US |
| gdc.description.volume | 14 | en_US |
| gdc.description.wosquality | Q2 | |
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| gdc.oaire.keywords | Convolutional noise | |
| gdc.oaire.keywords | Robust speaker verification | |
| gdc.oaire.keywords | Filter banks | |
| gdc.oaire.keywords | Additive noise | |
| gdc.oaire.keywords | Convolution | |
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