Distributed Audio Network for Speech Enhancement in Challenging Noise Backgrounds. AVSS 2009
dc.contributor.author | Kϋhnapfel, Thorsten | |
dc.contributor.author | Tan, Tele | |
dc.contributor.author | Venkatesh, Svetha | |
dc.contributor.author | Igel, B. | |
dc.contributor.editor | Stefano Tubaro | |
dc.contributor.editor | Jean-Luc Dugelay | |
dc.date.accessioned | 2017-01-30T12:58:10Z | |
dc.date.available | 2017-01-30T12:58:10Z | |
dc.date.created | 2010-03-09T20:02:48Z | |
dc.date.issued | 2009 | |
dc.identifier.citation | Kϋhnapfel, Thorsten and Tan, Tele and Venkatesh, Svetha and Igel, B. 2009. Distributed Audio Network for Speech Enhancement in Challenging Noise Backgrounds. AVSS 2009, in Tubaro, S. and Dugelay, J. (ed), AVSS 2009, Sep 2 2009, pp. 308-313. Genoa, Italy: IEEE Computer Society. | |
dc.identifier.uri | http://hdl.handle.net/20.500.11937/27305 | |
dc.description.abstract |
This paper presents a new approach to enhance speech based on a distributed microphone network. Each microphone is used to simultaneously classify the input into either one of the noise types or as speech. For enhancing the speech signal a modified spectral subtraction approach is used that utilise the sound information of the entire network to update the noise model even during speech. This improves the reduction of the ambient noise, especially for non-stationary noise types such as street or beach noise. Experiments demonstrate the effectiveness of the proposed system. | |
dc.publisher | IEEE Computer Society | |
dc.relation.uri | http://dblp.uni-trier.de/db/conf/avss/avss2009.html#KuhnapfelTVI09 | |
dc.title | Distributed Audio Network for Speech Enhancement in Challenging Noise Backgrounds. AVSS 2009 | |
dc.type | Conference Paper | |
dcterms.source.startPage | 308 | |
dcterms.source.endPage | 313 | |
dcterms.source.title | Proceedings of the 2009 6th IEEE International Conference on Advanced Video and Signal Based Surveillance | |
dcterms.source.series | Proceedings of the 2009 6th IEEE International Conference on Advanced Video and Signal Based Surveillance | |
dcterms.source.isbn | 9780769537184 | |
dcterms.source.conference | AVSS 2009 | |
dcterms.source.conference-start-date | Sep 2 2009 | |
dcterms.source.conferencelocation | Genoa, Italy | |
dcterms.source.place | Washington, DC, USA | |
curtin.note |
Copyright © 2009 IEEE This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. | |
curtin.accessStatus | Open access | |
curtin.faculty | School of Science and Computing | |
curtin.faculty | Department of Computing | |
curtin.faculty | Faculty of Science and Engineering |